MSDS: 0011037
Date: 08/20/2002
Supercedes: 07/31/2001
MATERIAL SAFETY DATA SHEET
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1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
Product Name: ECO2FUME铮? Fumigant Gas
Synonyms: None
Chemical Family: Mixture of phosphine and carbon dioxide
Molecular Formula: Mixture
Molecular Weight: Mixture
CYTEC INDUSTRIES INC., FIVE GARRET MOUNTAIN PLAZA, WEST PATERSON, NEW JERSEY 07424, USA
For Product Information call 1-800/652-6013. Outside the USA and Canada call 1-973/357-3193.
EMERGENCY PHONE: For emergency involving spill, leak, fire, exposure or accident call CHEMTREC: 1-800/424-
9300. Outside the USA and Canada call 1-703/527-3887.
庐 indicates trademark registered in the U.S. Outside the U.S., mark may be registered, pending or a trademark. Mark
is or may be used under license.
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2. COMPOSITION/INFORMATION ON INGREDIENTS
OSHA REGULATED COMPONENTS
Component / CAS No. % (w/w) OSHA (PEL): ACGIH (TLV) Carcinogen
Phosphine 1.8 - 2.2 0.3 ppm 0.3 ppm -
7803-51-2 1 ppm STEL
Carbon dioxide 97.8 - 98.2 5,000 ppm 5,000 ppm -
124-38-9 30,000 ppm STEL
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3. HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
APPEARANCE AND ODOR:
Color: colorless
Appearance: gas
Odor: garlic
STATEMENTS OF HAZARD:
DANGER! POISONOUS LIQUID AND GAS UNDER PRESSURE
MAY BE FATAL IF INHALED
CONTACT WITH LIQUIFIED MATERIAL MAY CAUSE FROSTBITE
POTENTIAL HEALTH EFFECTS
EFFECTS OF OVEREXPOSURE:
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ECO2FUME铮? Fumigant Gas
The acute 1-hour inhalation LC50 (rat) is greater than 4026 ppm. This material contains ~98% of an asphyxiant
gas (carbon dioxide) with ~2% of a material which is acutely toxic by inhalation (phosphine). Overexposure can
cause nausea, headache, dizziness, drowsiness, loss of consciousness, coma, and death. Based on the
physical form of this material, overexposure by the oral or dermal route is unlikely. However, direct contact with
liquified carbon dioxide can cause frostbite
Refer to Section 11 for toxicology information on the regulated components of this product.
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4. FIRST AID MEASURES
Ingestion:
Not an expected route of exposure.
Skin Contact:
May cause frostbite if contact is made with skin. Treat as thermal burn. Remove contaminated clothing and shoes
without delay. Get medical attention immediately.
Eye Contact:
Never put oil or ointment into eyes without medical advice. In case of freezing or cryogenic burns by rapidly
evaporating liquid, rinse eyes with cool water. Do not rinse eyes with hot or even warm water. Remove victim from
source of contamination. Open eyelids wide to allow liquid to evaporate. In case of contact with gas, hold eyelids
open and immediately wash continuously with cool water for at least 15 minutes. Obtain medical attention
immediately.
Inhalation:
Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Obtain medical
attention immediately.
Notes To Physician:
NOTES TO PHYSICIAN: This product is a gaseous mixture of phosphine (not phosgene) and carbon dioxide. Mild
exposure by inhalation causes malaise, ringing of ears, fatigue, nausea and pressure in chest, which are relieved by
removal to fresh air. Moderate poisoning causes weakness, vomiting, pain just above stomach, chest pain, diarrhea
and difficulty breathing. Symptoms of severe poisoning may occur within a few hours or up to several days, resulting
in pulmonary edema and may lead to dizziness, cyanosis, unconsiousness and death.
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5. FIRE-FIGHTING MEASURES
Extinguishing Media:
Move containers from fire area if it can be done without risk. For small fires, use carbon dioxide or dry chemical to
extinguish fires. For large fires, use water spray, fog or alcohol foam to extinguish fires.
Protective Equipment:
Wear self-contained, positive pressure breathing apparatus and full firefighting protective clothing for fire situations
only. See Section 8 (Exposure Controls/Personal Protection).
Special Hazards:
In case of fire, stop flow of gas if possible. Damaged cylinders should be handled only by a specialist. Use water to
keep containers cool.
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6. ACCIDENTAL RELEASE MEASURES
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ECO2FUME铮? Fumigant Gas
Personal Precautions:
Where exposure level is not known, wear approved, positive pressure, self-contained respirator. Where exposure
level is known, wear approved respirator suitable for level of exposure. Fully encapsulating, vapor protective clothing,
including impervious boots should be worn for spills and leaks with no fire.
Methods For Cleaning Up:
All releases can produce high levels of gas. Evacuate area. Stop leak if possible if it can be done without risk. Isolate
area until gas has dispersed.
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7. HANDLING AND STORAGE
HANDLING
Precautionary Measures: Do not breathe gas. Do not get in eyes, on skin or on clothing. Keep container tightly
closed. Use with adequate ventilation. Keep cylinder out of sun and away from heat. Keep cylinder in an upright
position and protect from falling. This gas deadens the sense of smell. Do not depend on odor to detect presence of
gas. Read and follow Application Manual before using this product. X POISON X
Handling Statements: Cylinders must be handled in accordance with industry standards for compressed gases.
Refer to the Compressed Gas Association (CGA) Pamphlet P-1 `Safe Handling of Compressed Gases In
Containers`or the CYTEC Industries Application Manual. Phosphine gas may react with certain metals and cause
corrosion, especially at higher temperatures and relative humidites. Metals such as brass, copper and other copper
alloys and precious metals are susceptiable to corrosion. Small electric motors, smoke detectors, brass sprinkler
heads, batteries, chargers, forklifts, sensors, communication devices, computers and other electronic or electrical
equipment should be protected or removed before fumigation.
STORAGE
Cylinders should be stored in an assigned area which should be cool, dry, well ventilated and fire resistant. It is
recommended that both full and used cylinders be stored outdoors in a dedicated and properly designed and labeled
storage area, away from other building ventilation intakes. This area should be secured, locked and have a well-
drained, firm and level surface, preferably reinforced concrete. Cylinders must be stored in an upright position and
secured or protected from falling. Cylinders should never be stored where the temperatures will exceed 52 C (125 F).
The indoor storage of toxic gases is prohibited in some jurisdictions. The storage of these gases in occupied spaces
is not recommended. Indoor storage in a separate building with no other occupancy is suitable. The building should
be adequately ventilated and equipped with a continuous monitoring and alarm system.
Storage Temperature: Store at <52 掳C 126 掳F
Reason: Safety
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8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Engineering Measures:
All direct exposure to this material must be prevented.
Respiratory Protection:
Where exposures are unknown or exceed the established exposure standard, use recommended respirator or full
protective suit with air supply appropriate for the material and level of exposure. Where exposures are below the PEL,
no respiratory protection is required. See governmental recommendations on respiratory protection such as US
NIOSH `GUIDE TO INDUSTRIAL RESPIRATORY PROTECTION`.
Eye Protection:
Provide eye wash fountain and safety shower in close proximity to points of potential exposure. Prevent eye and skin
contact. Safety glasses should be worn when working with pressurized equipment.
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ECO2FUME铮? Fumigant Gas
Skin Protection:
Prevent contamination of skin or clothing when removing protective equipment. Wear leather work gloves or leather
faced cotton gloves when connecting or disconnecting cylinders from dispensing equipment. Steel toed safety shoes
are recommended for anyone handling compressed gas cylinders. To prevent direct exposure, fully encapsulating
vapor protective clothing is required. This includes neoprene, butyl rubber or PVC gloves, Saranex coated Tyvek suit,
rubber boots and an air-supplied respirator.
Additional Advice:
Food, beverages, and tobacco products should not be carried or consumed where this material is in use. Before
eating, drinking, or smoking, wash face and hands thoroughly with soap and water.
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9. PHYSICAL AND CHEMICAL PROPERTIES
Color: colorless
Appearance: gas
Odor: garlic
Boiling Point: sublimes
Melting Point: sublimes
Vapor Pressure: 47266mm Hg @ 25 掳C
Specific Gravity: Not applicable
Vapor Density: 1.53 @ 25 掳C
Percent Volatile (By Wt.): 100
pH: Not applicable
Saturation In Air (% By Vol.): Not available
Evaporation Rate: Not available
Solubility In Water: Slight
Volatile Organic Content:
Flash Point: Not applicable
Flammable Limits (% By Vol): Non-flammable mixture
Autoignition Temperature: Not applicable
Decomposition Temperature: Not available
Partition coefficient (n- Not applicable
octanol/water):
Odor Threshold: See Section 2 for exposure limits.
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10. STABILITY AND REACTIVITY
Stability: Stable
Conditions To Avoid: None known
Polymerization: Will not occur
Conditions To Avoid: None known
Materials To Avoid: Copper, brass and other copper alloys, precious metals
Hazardous Decomposition oxides of phosphorus
Products: oxides of carbon
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11. TOXICOLOGICAL INFORMATION
Toxicological information for the product is found under Section 3. HAZARDS IDENTIFICATION.
Toxicological information on the regulated components of this product is as follows:
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ECO2FUME铮? Fumigant Gas
Phosphine has a 4-hour inhalation LC50 (rat) value of 57 ppm (0.079 mg/L). Inhalation overexposure is
characterized by severe pulmonary irritation, dyspnea, dizziness, lethargy, and stupor. Human evidence indicates
that pulmonary irritation and pulmonary edema are the main toxic effects of phosphine inhalation. Phosphine has
also been shown to cause central nervous system depression and gastrointestinal irritation, as well as, renal and
hepatic toxicity. Acute inhalation overexposure to high concentrations of phosphine can be fatal. In an in vivo
cytogenetic study, rats exposed to phosphine via inhalation at concentrations of 0, 6.2 and 19 ppm were examined
for chromasomal abberations in whole blood lymphocytes and bone marrow cells. A significant increase in cells with
chromasomal abberations were seen in male rats exposed to 19 ppm phosphine. No increase in cells with
chromasomal abberations were observed in the bone marrow of female rats, nor in the whole blood lymphocytes of
male or female rats.
Carbon dioxide, in a liquified or solid state, can cause frostbite and freeze burns with contact. Carbon dioxide gas is
an asphyxiant which depletes the amount of available oxygen in breathing air. Overexposure to carbon dioxide a low
levels can cause headache, nausea, weakness, confusion, and labored breathing. Overexposure to higher
concentrations can cause excitation, euphoria, dizziness, drowsiness, loss of consciousness, coma, and death. The
4-hour inhalation LC50 (rat) value is estimated to be >5,000 ppm.
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12. ECOLOGICAL INFORMATION
No aquatic LC50, BOD, or COD data available.
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13. DISPOSAL CONSIDERATIONS
The information on RCRA waste classification and disposal methodology provided below applies only to the Cytec
product, as supplied. If the material has been altered or contaminated, or it has exceeded its recommended shelf life,
the guidance may be inapplicable. Hazardous waste classification under federal regulations (40 CFR Part 261 et
seq) is dependent upon whether a material is a RCRA `listed hazardous waste`or has any of the four RCRA
`hazardous waste characteristics.`Refer to 40 CFR Part 261.33 to determine if a given material to be disposed of is a
RCRA `listed hazardous waste`; information contained in Section 15 of this MSDS is not intended to indicate if the
product is a `listed hazardous waste.`RCRA Hazardous Waste Characteristics: There are four characteristics defined
in 40 CFR Section 261.21-61.24: Ignitability, Corrosivity, Reactivity, and Toxicity. To determine Ignitability, see
Section 9 of this MSDS (flash point). For Corrosivity, see Sections 9 and 14 (pH and DOT corrosivity). For
Reactivity, see Section 10 (incompatible materials). For Toxicity, see Section 2 (composition). Federal regulations
are subject to change. State and local requirements, which may differ from or be more stringent than the federal
regulations, may also apply to the classification of the material if it is to be disposed. Cytec encourages the recycle,
recovery and reuse of materials, where permitted, as an alternate to disposal as a waste. Cytec recommends that
organic materials classified as RCRA hazardous wastes be disposed of by thermal treatment or incineration at EPA
approved facilities. Cytec has provided the foregoing for information only; the person generating the waste is
responsible for determining the waste classification and disposal method.
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ECO2FUME铮? Fumigant Gas
14. TRANSPORT INFORMATION
This section provides basic shipping classification information. Refer to appropriate transportation regulations for
specific requirements.
US DOT
Proper Shipping Name: Liquified gas, toxic, n.o.s. [Inhalation hazard - Zone D]
Hazard Class: 2.3
UN/ID Number: UN3162
Transport Label Required: Poison Gas
Technical Name (N.O.S.): Contains phosphine
Hazardous Substances:
Component / CAS No. Reportable Quantity of Product (lbs)
Phosphine 4545.5
TRANSPORT CANADA
Proper Shipping Name: Liquified gas, toxic, n.o.s.
Hazard Class: 2.3
Packing Group: -
UN Number: 3162
Transport Label Required: Poison Gas
Technical Name (N.O.S.): Contains phosphine
ICAO / IATA
Proper Shipping Name: Liquified gas, toxic, n.o.s.
Hazard Class: 2.3
Packing Group: -
UN Number: 3162
Transport Label Required: Poison Gas
Packing Instructions/Maximum Net Quantity Per Package:
Passenger Aircraft: -; FORBIDDEN
Cargo Aircraft: -; FORBIDDEN
Technical Name (N.O.S.): Contains phosphine
IMO
Proper Shipping Name: Liquified gas, toxic, n.o.s.
Hazard Class: 2.3
UN Number: 3162
Packing Group: -
Transport Label Required: Poison Gas
Technical Name (N.O.S.): Contains phosphine
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15. REGULATORY INFORMATION
INVENTORY INFORMATION
United States (USA): All components of this product are included on the TSCA Inventory in compliance with
the Toxic Substances Control Act, 15 U. S. C. 2601 et. seq.
Canada: Components of this product have been reported to Environment Canada in accordance with
subsection 25 of the Canadian Environmental Protection Act and are included on the Domestic Substances List.
European Union (EU): All components of this product are included in the European Inventory of Existing
Chemical Substances (EINECS) in compliance with Council Directive 67/548/EEC and its amendments.
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ECO2FUME铮? Fumigant Gas
OTHER ENVIRONMENTAL INFORMATION
The following components of this product may be subject to reporting requirements pursuant to Section 313 of
CERCLA (40 CFR 372), Section 12(b) of TSCA, or may be subject to release reporting requirements (40 CFR 307, 40
CFR 311, etc.) See Section 13 for information on waste classification and waste disposal of this product.
Component / CAS No. TPQ(lbs) RQ(lbs) S313 TSCA 12B
Phosphine 500 100 Yes No
7803-51-2
PRODUCT HAZARD CLASSIFICATION UNDER SECTION 311 OF SARA
鈥? Acute
鈥? Pressure generating
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16. OTHER INFORMATION
NFPA Hazard Rating (National Fire Protection Association)
Health: 2 - Materials that, under emergency conditions, can cause temporary incapacitation or residual injury.
Fire: 0 - Materials that will not burn.
Reactivity: 2 - Materials that readily undergo violent chemical change at elevated temperatures and pressures.
Reasons For Issue: Revised Section 14
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Randy Deskin, Ph.D., DABT +1-973-357-3100
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This information is given without any warranty or representation. We do not assume any legal responsibility for same, nor do we give permission,
inducement, or recommendation to practice any patented invention without a license. It is offered solely for your consideration, investigation, and
verification. Before using any product, read its label.
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