Material Safety Data Sheet
The Dow Chemical Company
Product Name: DOWICIL* 75 Preservative Water Soluble Bags Issue Date: 08/10/2005
Print Date: 11 Aug 2005
The Dow Chemical Company encourages and expects you to read and understand the entire (M)SDS,
as there is important information throughout the document. We expect you to follow the precautions
identified in this document unless your use conditions would necessitate other appropriate methods or
actions.
1. Product and Company Identification
Product Name
DOWICIL* 75 Preservative Water Soluble Bags
COMPANY IDENTIFICATION
The Dow Chemical Company
2030 Willard H. Dow Center
Midland, MI 48674
USA
Customer Information Number: 800-258-2436
EMERGENCY TELEPHONE NUMBER
24-Hour Emergency Contact: 989-636-4400
2. Hazards Identification
Emergency Overview
Color: Off-white
Physical State: Powder
Odor: Amine
Hazards of product:
WARNING! Harmful if swallowed. May cause eye irritation. May cause skin irritation.
May cause allergic respiratory reaction. Highly toxic to fish and/or other aquatic
organisms. Toxic fumes may be released in fire situations.
OSHA Hazard Communication Standard
This product is a "Hazardous Chemical" as defined by the OSHA Hazard Communication Standard, 29
CFR 1910.1200.
Potential Health Effects
Eye Contact: May cause slight eye irritation.
Skin Contact: Prolonged or repeated contact may cause skin irritation. May cause more severe
response if skin is abraded (scratched or cut). May cause more severe response if skin is damp.
Skin Absorption: Prolonged skin contact is unlikely to result in absorption of harmful amounts.
Skin Sensitization: Skin contact may cause an allergic skin reaction in a small proportion of
individuals.
* Indicates a Trademark
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Product Name: DOWICIL* 75 Preservative Water Soluble Bags Issue Date: 08/10/2005
Inhalation: No adverse effects are anticipated from single exposure to dust.
Respiratory Sensitization: A component in this mixture may cause an allergic respiratory response.
Asthma-like symptoms may include coughing, difficult breathing and a feeling of tightness in the chest.
Occasionally, breathing difficulties may be life threatening.
Ingestion: Harmful if swallowed.
Effects of Repeated Exposure: The data presented are for the following material 1-(3-Chloroallyl)-
3,5,7-triaza-1-azoniaadamantane chloride. In animals, effects have been reported on the following
organs after ingestion: Liver. High doses of sodium bicarbonate caused bladder effects in rats;
however, repeated ingestion of sodium bicarbonate by humans has not resulted in known significant
adverse effects.
Cancer Information: Methylene chloride has been shown to increase the incidence of malignant
tumors in mice and benign tumors in rats. Other animal studies, as well as several human
epidemiology studies, failed to show a tumorigenic response. Methylene chloride is not believed to
pose a measurable carcinogenic risk to man when handled as recommended. Studies have shown
that tumors observed in mice are unique to that species.
Birth Defects/Developmental Effects: CTAC has caused birth defects in rats administered relatively
high oral doses; no defects were observed at lower doses. CTAC did not cause birth defects or any
other effects on the fetus when relatively high doses were administered dermally, the most likely route
of exposure. The data presented are for the following material Methylene chloride. Has been toxic to
the fetus in lab animals at doses toxic to the mother.
3. Composition Information
Component CAS # Amount
1-(3-Chloroallyl)-3,5,7-triaza-1-azoniaadamantane chloride 4080-31-3 64.0 %
Hexamethylenetetramine 100-97-0 <= 5.0 %
1,3-Dichloropropene 542-75-6 <= 0.25 %
Dichloromethane 75-09-2 <= 0.3 %
Sodium bicarbonate 144-55-8 <= 39.0 %
4. First-aid measures
Eye Contact: Hold eyes open and rinse slowly and gently with water for 15-20 minutes. Remove
contact lenses, if present, after the first 5 minutes, then continue rinsing eyes. Call a poison control
center or doctor for treatment advice.
Skin Contact: Take off contaminated clothing. Wash skin with soap and plenty of water for 15-20
minutes. Call a poison control center or doctor for treatment advice. Wash clothing before reuse.
Shoes and other leather items which cannot be decontaminated should be disposed of properly.
Inhalation: Move person to fresh air. If person is not breathing, call an emergency responder or
ambulance, then give artificial respiration; if by mouth to mouth use rescuer protection (pocket mask
etc). Call a poison control center or doctor for treatment advice. If breathing is difficult, oxygen should
be administered by qualified personnel.
Ingestion: Call a poison control center or doctor immediately for treatment advice. Have person sip a
glass of water if able to swallow. Do not induce vomiting unless told to do so by the poison control
center or doctor. Never give anything by mouth to an unconscious person.
Notes to Physician: May cause respiratory sensitization or asthma-like symptoms. Bronchodilators,
expectorants and antitussives may be of help. Treat bronchospasm with inhaled beta2 agonist and
oral or parenteral corticosteroids. Maintain adequate ventilation and oxygenation of the patient. No
specific antidote. Treatment of exposure should be directed at the control of symptoms and the clinical
condition of the patient.
Medical Conditions Aggravated by Exposure: Excessive exposure may aggravate preexisting
asthma and other respiratory disorders (e.g. emphysema, bronchitis, reactive airways dysfunction
syndrome).
Page 2 of 9
Product Name: DOWICIL* 75 Preservative Water Soluble Bags Issue Date: 08/10/2005
5. Fire Fighting Measures
Extinguishing Media: Water. Dry chemical fire extinguishers. Carbon dioxide fire extinguishers.
Fire Fighting Procedures: Keep people away. Isolate fire and deny unnecessary entry. Soak
thoroughly with water to cool and prevent re-ignition. Use water spray to cool fire exposed containers
and fire affected zone until fire is out and danger of reignition has passed. If product becomes
contaminated with water, monitor product for heat generation and/or decomposition. Fight fire from
protected location or safe distance. Consider the use of unmanned hose holders or monitor nozzles.
Immediately withdraw all personnel from the area in case of rising sound from venting safety device or
discoloration of the container. Hand held dry chemical or carbon dioxide extinguishers may be used
for small fires. Dust explosion hazard may result from forceful application of fire extinguishing agents.
Move container from fire area if this is possible without hazard.
Special Protective Equipment for Firefighters: Wear positive-pressure self-contained breathing
apparatus (SCBA) and protective fire fighting clothing (includes fire fighting helmet, coat, trousers,
boots, and gloves). If protective equipment is not available or not used, fight fire from a protected
location or safe distance.
Unusual Fire and Explosion Hazards: Container may rupture from gas generation in a fire situation.
Do not permit dust to accumulate. When suspended in air dust can pose an explosion hazard.
Minimize ignition sources. If dust layers are exposed to elevated temperatures, spontaneous
combustion may occur. Pneumatic conveying and other mechanical handling operations can generate
combustible dust. To reduce the potential for dust explosions, electrically bond and ground equipment
and do not permit dust to accumulate. Dust can be ignited by static discharge.
Hazardous Combustion Products: During a fire, smoke may contain the original material in addition
to combustion products of varying composition which may be toxic and/or irritating. Combustion
products may include and are not limited to: Nitrogen oxides. Hydrogen chloride. Carbon monoxide.
Carbon dioxide. Ammonia. Amines.
6. Accidental Release Measures
Steps to be Taken if Material is Released or Spilled: Contain spilled material if possible. Sweep up.
See Section 13, Disposal Considerations, for additional information.
Personal Precautions: Isolate area. Use appropriate safety equipment. For additional information,
refer to Section 8, Exposure Controls and Personal Protection.
Environmental Precautions: Prevent from entering into soil, ditches, sewers, waterways and/or
groundwater. See Section 12, Ecological Information.
7. Handling and Storage
Handling
General Handling: Avoid contact with eyes, skin, and clothing. Keep container closed. Good
housekeeping and controlling of dusts are necessary for safe handling of product. Electrically ground
and bond all equipment. No smoking, open flames or sources of ignition in handling and storage area.
Storage
Protect from atmospheric moisture. Store in a dry place. Avoid moisture. Do not store in: Aluminum.
Shelf life: Use within 24 Months
<= 60 掳C
8. Exposure Controls / Personal Protection
Exposure Limits
Component List Type Value
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Product Name: DOWICIL* 75 Preservative Water Soluble Bags Issue Date: 08/10/2005
Sodium bicarbonate DOW IHG TWA 10 mg/m3
||
Dichloromethane ACGIH TWA 50 ppm BEI
OSHA TWA 25 ppm SKIN
OSHA STEL 125 ppm SKIN
OSHA OSHA_ACT 12.5 ppm SKIN
|
1,3-Dichloropropene ACGIH TWA 1 ppm SKIN
A "skin" notation following the exposure guideline refers to the potential for dermal absorption of the
material including mucous membranes and the eyes either by contact with vapors or by direct skin
contact.
It is intended to alert the reader that inhalation may not be the only route of exposure and that
measures to minimize dermal exposures should be considered.
Personal Protection
Eye/Face Protection: Use safety glasses.
Skin Protection: Wear clean, body-covering clothing.
Hand protection: Use gloves chemically resistant to this material when prolonged or
frequently repeated contact could occur. Examples of preferred glove barrier materials
include: Neoprene. Polyvinyl chloride ("PVC" or "vinyl"). Nitrile/butadiene rubber ("nitrile" or
"NBR"). NOTICE: The selection of a specific glove for a particular application and duration of
use in a workplace should also take into account all relevant workplace factors such as, but
not limited to: Other chemicals which may be handled, physical requirements (cut/puncture
protection, dexterity, thermal protection), potential body reactions to glove materials, as well as
the instructions/specifications provided by the glove supplier.
Respiratory Protection: Atmospheric levels should be maintained below the exposure guideline. In
dusty or misty atmospheres, use an approved particulate respirator. The following should be effective
types of air-purifying respirators: Particulate filter.
Ingestion: Avoid ingestion of even very small amounts; do not consume or store food or tobacco in
the work area; wash hands and face before smoking or eating.
Engineering Controls
Ventilation: Provide general and/or local exhaust ventilation to control airborne levels below the
exposure guidelines.
9. Physical and Chemical Properties
Physical State Powder
Color Off-white
Odor Amine
Flash Point - Closed Cup > 185 掳C (> 365 掳F) Literature
Flammable Limits In Air Lower: No test data available
Upper: No test data available
Autoignition Temperature No test data available
Vapor Pressure < 0.0000001 mmHg @ 20 掳C Literature
Boiling Point (760 mmHg) Not applicable
Vapor Density (air = 1) No test data available
Specific Gravity (H2O = 1) Not applicable
Freezing Point Not applicable
Melting Point Literature decomposes @ 164degC
Solubility in Water (by miscible with water
weight)
pH No test data available
Octanol/Water Partition 0.3 Measured
Coefficient
Dynamic Viscosity Not applicable
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Product Name: DOWICIL* 75 Preservative Water Soluble Bags Issue Date: 08/10/2005
10. Stability and Reactivity
Stability/Instability
Stable under recommended storage conditions. See Storage, Section 7.
Conditions to Avoid: Avoid temperatures above 80掳C (176掳F) Active ingredient decomposes at
elevated temperatures. Generation of gas during decomposition can cause pressure in closed
systems. Avoid static discharge. Avoid moisture. Water contamination may cause heat generation
and decomposition.
Incompatible Materials: Avoid contact with oxidizing materials. Avoid contact with: Strong acids.
Avoid contact with metals such as: Aluminum.
Hazardous Polymerization
Will not occur.
Thermal Decomposition
Decomposition products depend upon temperature, air supply and the presence of other materials.
Decomposition products can include and are not limited to: Chlorinated hydrocarbons. Carbon
dioxide. Ammonia. Amines. Hydrogen chloride. Trimethylamine. Gases are released during
decomposition.
11. Toxicological Information
Acute Toxicity
Ingestion
LD50, Rat 1,000 - 2,000 mg/kg
Skin Absorption
LD50, Rabbit > 5,000 mg/kg
Inhalation
LC50, 4 h, Rat > 5.2 mg/l
Sensitization
Skin
Skin contact may cause an allergic skin reaction in a small proportion of individuals.
Respiratory
A component in this mixture may cause an allergic respiratory response. Asthma-like symptoms may
include coughing, difficult breathing and a feeling of tightness in the chest. Occasionally, breathing
difficulties may be life threatening.
Repeated Dose Toxicity
The data presented are for the following material 1-(3-Chloroallyl)-3,5,7-triaza-1-azoniaadamantane
chloride. In animals, effects have been reported on the following organs after ingestion: Liver. High
doses of sodium bicarbonate caused bladder effects in rats; however, repeated ingestion of sodium
bicarbonate by humans has not resulted in known significant adverse effects.
Chronic Toxicity and Carcinogenicity
Methylene chloride has been shown to increase the incidence of malignant tumors in mice and benign
tumors in rats. Other animal studies, as well as several human epidemiology studies, failed to show a
tumorigenic response. Methylene chloride is not believed to pose a measurable carcinogenic risk to
man when handled as recommended. Studies have shown that tumors observed in mice are unique
to that species.
Carcinogenicity Classifications:
Component List Classification
1,3-Dichloropropene NTP Anticipated carcinogen.
IARC Possible carcinogen.; 2B
Dichloromethane NTP Anticipated carcinogen.
IARC Possible carcinogen.; 2B
Developmental Toxicity
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Product Name: DOWICIL* 75 Preservative Water Soluble Bags Issue Date: 08/10/2005
CTAC has caused birth defects in rats administered relatively high oral doses; no defects were
observed at lower doses. CTAC did not cause birth defects or any other effects on the fetus when
relatively high doses were administered dermally, the most likely route of exposure. The data
presented are for the following material Methylene chloride. Has been toxic to the fetus in lab animals
at doses toxic to the mother.
Reproductive Toxicity
Contains component(s) which did not interfere with reproduction in animal studies.
Genetic Toxicology
For the major component(s): In vitro genetic toxicity studies were predominantly negative. Animal
genetic toxicity studies were negative.
12. Ecological Information
CHEMICAL FATE
Movement & Partitioning
Bioconcentration potential is low (BCF less than 100 or log Pow less than 3). Potential for mobility in
soil is medium (Koc between 150 and 500).
Partition coefficient, n-octanol/water (log Pow):
Partition coefficient, soil organic carbon/water (Koc): 320 Estimated
Persistence and Degradability
Material is readily biodegradable. Passes OECD test(s) for ready biodegradability.
OECD Biodegradation Tests:
Biodegradation Exposure Time Method
75 % 28 d OECD 301A Test
83 - 90 % 28 d OECD 306 Test
Biological oxygen demand (BOD):
BOD 5 BOD 10 BOD 20 BOD 28
34.2 % 39.6 % 39.6 %
ECOTOXICITY
Material is highly toxic to aquatic organisms on an acute basis (LC50/EC50 between 0.1 and 1 mg/L in
the most sensitive species tested). Material is slightly toxic to birds on a dietary basis (LC50 between
1001 and 5000 ppm). Material is practically non-toxic to birds on an acute basis (LD50 > 2000 mg/kg).
Fish Acute & Prolonged Toxicity
LC50, fathead minnow (Pimephales promelas): 56 mg/l
LC50, bluegill (Lepomis macrochirus): 59 mg/l
LC50, rainbow trout (Oncorhynchus mykiss): 63 mg/l
LC50, sheepshead minnow (Cyprinodon variegatus): > 122 mg/l
Aquatic Invertebrate Acute Toxicity
LC50, water flea Daphnia magna: 18.2 - 42 mg/l
LC50, copepod Acartia tonsa: 14.1 mg/l
EC50, eastern oyster (Crassostrea virginica), shell growth inhibition: 52 - 320 mg/l
LC50, grass shrimp (Palaemonetes pugio): > 128 mg/l
LC50, pink shrimp (Penaeus duorarum): 182 mg/l
Aquatic Plant Toxicity
EC50, green alga Selenastrum capricornutum, biomass growth inhibition: 0.824 mg/l
EC50, diatom Skeletonema costatum, biomass growth inhibition: 1.9 mg/l
Toxicity to Micro-organisms
EC50; activated sludge, respiration inhibition: 1,504 mg/l
Toxicity to Non-mammalian Terrestrial Species
oral LD50, mallard (Anas platyrhynchos): > 2,510 mg/kg
dietary LC50, bobwhite (Colinus virginianus): 3,223 ppm
dietary LC50, mallard (Anas platyrhynchos): > 5,620 ppm
Page 6 of 9
Product Name: DOWICIL* 75 Preservative Water Soluble Bags Issue Date: 08/10/2005
13. Disposal Considerations
DO NOT DUMP INTO ANY SEWERS, ON THE GROUND, OR INTO ANY BODY OF WATER. All
disposal practices must be in compliance with all Federal, State/Provincial and local laws and
regulations. Regulations may vary in different locations. Waste characterizations and compliance with
applicable laws are the responsibility solely of the waste generator. DOW HAS NO CONTROL OVER
THE MANAGEMENT PRACTICES OR MANUFACTURING PROCESSES OF PARTIES HANDLING
OR USING THIS MATERIAL. THE INFORMATION PRESENTED HERE PERTAINS ONLY TO THE
PRODUCT AS SHIPPED IN ITS INTENDED CONDITION AS DESCRIBED IN MSDS SECTION:
Composition Information. FOR UNUSED & UNCONTAMINATED PRODUCT, the preferred option is
to contact your State Pesticide or Environmental Control Agency, or the Hazardous Waste
representative at the nearest EPA Regional Office for guidance. The preferred option in other
jurisdictions is to contact the regulatory authority for this product for guidance. As a service to its
customers, Dow can provide names of information resources to help identify waste management
companies and other facilities which recycle, reprocess or manage chemicals or plastics, and that
manage used drums. Telephone Dow's Customer Information Group at 1-800-258-2436 or 1-989-
832-1556 (U.S.), or 1-800-331-6451 (Canada) for further details .
Treatment and disposal methods of used packaging: Do not dump into any sewers, on the ground,
or into any body of water.
14. Transport Information
DOT Non-Bulk
NOT REGULATED
DOT Bulk
NOT REGULATED
IMDG
NOT REGULATED
ICAO/IATA
NOT REGULATED
This information is not intended to convey all specific regulatory or operational
requirements/information relating to this product. Additional transportation system information can be
obtained through an authorized sales or customer service representative. It is the responsibility of the
transporting organization to follow all applicable laws, regulations and rules relating to the
transportation of the material.
15. Regulatory Information
OSHA Hazard Communication Standard
This product is a "Hazardous Chemical" as defined by the OSHA Hazard Communication Standard, 29
CFR 1910.1200.
Superfund Amendments and Reauthorization Act of 1986 Title III (Emergency Planning
and Community Right-to-Know Act of 1986) Sections 311 and 312
Immediate (Acute) Health Hazard No
Delayed (Chronic) Health Hazard Yes
Fire Hazard No
Reactive Hazard No
Sudden Release of Pressure Hazard No
Page 7 of 9
Product Name: DOWICIL* 75 Preservative Water Soluble Bags Issue Date: 08/10/2005
Superfund Amendments and Reauthorization Act of 1986 Title III (Emergency Planning and
Community Right-to-Know Act of 1986) Section 313
Component CAS # Amount
1-(3-Chloroallyl)-3,5,7-triaza-1- 4080-31-3 <= 68.0 %
azoniaadamantane chloride
1,3-Dichloropropene 542-75-6 <= 0.25 %
Dichloromethane 75-09-2 <= 0.3 %
Pennsylvania (Worker and Community Right-To-Know Act): Pennsylvania Hazardous
Substances List and/or Pennsylvania Environmental Hazardous Substance List:
To the best of our knowledge, this product does not contain chemicals at levels which require reporting
under this statute.
Pennsylvania (Worker and Community Right-To-Know Act): Pennsylvania Special Hazardous
Substances List:
The following product components are cited in the Pennsylvania Special Hazardous Substance List,
and are present at levels which require reporting.
Component CAS # Amount
Dichloromethane 75-09-2 <= 0.3 %
Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA)
Section 103
This product contains the following substances which are subject to CERCLA Section 103 reporting
requirements and which are listed in 40 CFR 302.4.
Component CAS # Amount
1,3-Dichloropropene 542-75-6 <= 0.25 %
Dichloromethane 75-09-2 <= 0.3 %
California Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986)
This product contains no listed substances known to the State of California to cause cancer, birth
defects or other reproductive harm, at levels which would require a warning under the statute.
California Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986)
This product (when prepared in aqueous formulations) contains a chemical known to the State of
California to cause cancer.
US. Toxic Substances Control Act
This product contains chemical substance(s) exempt from TSCA Inventory requirements. It is sold
solely for use as a pesticide subject to Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA)
requirements.
CEPA - Domestic Substances List (DSL)
This product contains one or more substances which are not listed on the Canadian Domestic
Substances List (DSL). Contact your Dow representative for more information.
16. Other Information
Hazard Rating System
NFPA Health Fire Reactivity
2 0 2
Recommended Uses and Restrictions
An antimicrobial product- For industrial use.
Revision
Identification Number: 50095 / 1001 / Issue Date 08/10/2005 / Version: 1.3
Page 8 of 9
Product Name: DOWICIL* 75 Preservative Water Soluble Bags Issue Date: 08/10/2005
Most recent revision(s) are noted by the bold, double bars in left-hand margin throughout this
document.
Legend
N/A Not available
W/W Weight/Weight
OEL Occupational Exposure Limit
STEL Short Term Exposure Limit
TWA Time Weighted Average
ACGIH American Conference of Governmental Industrial Hygienists, Inc.
DOW IHG Dow Industrial Hygiene Guideline
WEEL Workplace Environmental Exposure Level
HAZ_DES Hazard Designation
The Dow Chemical Company urges each customer or recipient of this (M)SDS to study it carefully and
consult appropriate expertise, as necessary or appropriate, to become aware of and understand the
data contained in this (M)SDS and any hazards associated with the product. The information herein is
provided in good faith and believed to be accurate as of the effective date shown above. However, no
warranty, express or implied, is given. Regulatory requirements are subject to change and may differ
between various locations. It is the buyer's/user's responsibility to ensure that its activities comply with
all federal, state, provincial or local laws. The information presented here pertains only to the product
as shipped. Since conditions for use of the product are not under the control of the manufacturer, it is
the buyer's/user's duty to determine the conditions necessary for the safe use of this product. Due to
the proliferation of sources for information such as manufacturer-specific (M)SDSs, we are not and
cannot be responsible for (M)SDSs obtained from any source other than ourselves. If you have
obtained an (M)SDS from another source or if you are not sure that the (M)SDS you have is current,
please contact us for the most current version.
Page 9 of 9
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