INTERNATIONAL CHEM-CRETE CORPORATION
CORPORATE OFFICE
800 SECURITY ROW
RICHARDSON, TX 75081
USA
www.chem-crete.com
MATERIAL SAFETY DATA SHEET (MSDS)
Date Revised: March. 2006
PART A ( Foam)
I. IDENTIFICATION
PRODUCT NAME: CCC524 - CHEM-CRETE FLEX FOAM Two Component Low Viscosity
Polyurethane Flexible Injection Resin
UN No NA
Chemical
Polyol Blend
Family
9
Class
Proper Nil
Subssidiary Risk
Shipping Polymeric Diphenylmethane Diisocyanate
Name NA
Hazchem Code
Injection foam for water stop
Use NA
Poison Schedule
III
Packing Group
Emergency Contacts: CHEMTREC (800) 424 9300 OR +1 (703)527 3887
II. MANUFACTURERES IDENTITY
International Chem-Crete Inc., 800 Security Row, Richardson, TX 75081, U.S.A
Tel:+19726716477 Fax:+19722380307, email: contactus@chem-crete.com
III. DESCRIPTION/PROPERTIES
PRODUCT IDENTITY
Clear Liquid Negligible
Appearance Percent
Volatiles
Fainty alcoholic like 1.08
Odor Specific gravity
392 (200) Not soluble, reacts with water to
Boiling Point, 藲F (藲C) Solubility
produce CO2
in Water
Not Determined 293 (145) (Pensky-Martens)
Melting Point, 藲F (藲C) Flash Point, 藲F (藲C)
Vapor
<1 mm/Hg at 77掳F (25掳C)
Pressure
Not known Not known
Flammability Auto ignition
Limits Temperature, 藲F (藲C)
COMPONENTS AND EXPOSURE LIMITS
Chemical Name Percentage CAS # OSHA TWA OSHA STEL ACGIH TWA ACGIH STEL
(ppm) (ppm) (ppm) (ppm)
Butyl Benzene <50%
85-68-7
Phthalate
Triethyl-ortho-formate
122-51-0
<2%
Ingredient known not to be
To 100%
hazardous
INTERNATIONAL CHEM-CRETE CORPORATION
CORPORATE OFFICE
800 SECURITY ROW
RICHARDSON, TX 75081
USA
www.chem-crete.com
OSHA Hazard Communication Standard 29 CFR 1910.1200 allows the MSDS information as to other
non-hazardous components top be utilized if they are considered proprietary, therefore, identities of
proprietary ingredients in this product are not listed here.
STABILITY AND REACTIVITY
Stability Stable
Incompatibility & conditions to avoid Contamination with water
Water, amines, strong bases, alcohols. Will cause some corrosion
Materials to avoid to copper alloys and aluminum.
By high heat and fire: carbon monoxide, oxides of nitrogen ,
Decomposition and by products traces of HCN, MDI vapors or aerosols.
Hazardous Polymerization Will not occur.
Conditions to avoid Avoid high temperatures.
IV. REGULATORY INFORMATION
IRRITANT
CERCLA Reportable Quantity- Butyl benzyl phthalate 100 lbs.
SARA Title III:
Section 302 Extremely Hazardous Substance- None
Section 311/312 Hazard Categories-None
Section 313 Toxic Chemicals- Butyl benzyl phtalate
R Phases
R36 Irritating to eyes
R37 Irritating to respiratory
R38 Irritating to skin
R43 May cause sensitization by skin contact.
S phases
S2 Keep out of the reach of children.
S24 Avoid contact with skin
S26 In case of contact with eyes, rinse immediately with plenty of water and seek a medical attention.
V. HEALTH HAZARD INFORMATION
HEALTH EFFECTS
Acute Inhalation- MDI vapors or mist at concentrations above the TLV can irritate (burning sensation) the mucous membranes in
the respiratory tract (nose, throat, lungs) causing runny nose, sore throat, coughing, chest discomfort, shortness of breath and
reduced lung function (breathing obstruction). Persons with a preexisting, nonspecific bronchial hyperreactivity can respond to
concentrations below the TLV with similar symptoms as well as asthma attack. Exposure well above the TLV may lead to
bronchitis, bronchial spasm and pulmonary edema (fluid in lungs). These effects are usually reversible. Chemical or hypersensitive
pneumonitis, with flu-like symptoms (e.g. fever, chills) has also been reported. These symptoms can be delayed up to several hours
after exposure.
INTERNATIONAL CHEM-CRETE CORPORATION
CORPORATE OFFICE
800 SECURITY ROW
RICHARDSON, TX 75081
USA
www.chem-crete.com
Chronic Inhalation- As a result of previous repeated overexposures or a single large dose, certain individuals develop isocyanate
sensitization (chemical asthma) which will cause them to react to a later exposure to isocyanate at levels well below the TLV.
These symptoms, which can include chest tightness, wheezing, cough, shortness of breath or asthma attack, could be immediate or
delayed (up to several hours after exposure). Similar to many non-specific asthmatic responses, there are reports that once
sensitized an individual can experience these symptoms upon exposure to dust, cold air, or other irritants. This increased lung
sensitivity can persist for weeks and in severe cases for several years. Overexposure to isocyanates has also been reported to cause
lung damage (including decrease in lung function) which may be permanent. Sensitization can be either temporary or permanent.
Acute Skin Contact- Isocyanates react with skin protein and moisture and cause irritation which may include the following
symptoms: reddening, swelling, rash, scaling or blistering. Cured material is difficult to remove
Chronic Skin Contact- Prolonged contact can cause reddening, swelling, rash, scaling blistering, and in some cases, skin
sensitization. Individuals who have skin sensitization can develop these symptoms from contact with liquid or vapors. Animal tests
have indicated that respiratory sensitization can result from skin contact with MDI. This data reinforces the need to prevent direct
skin contact with MDI. (See Toxicological Information, SENSITIZATION).
Acute Eye Contact- Liquid, aerosols or vapors are irritating and can cause tearing, reddening and swelling. If left untreated, corneal
damage can occur and injury is slow to heal. However, damage is usually reversible. See First Aid Measures for treatment.
Chronic Eye Contact- None Found.Acute Ingestion- Can result in irritation and corrosive action in the mouth, stomach tissue and
digestive tract.
Symptoms can include sore throat, abdominal pain, nausea, vomiting, and diarrhea.Chronic Ingestion- None
Found.Carcinogenicity- Neither MDI nor polymeric MDI are listed by the NTP, IARC, or regulated by OSHA as
carcinogens.NTP- Not listed.IARC- Not listed.OSHA- Not regulated.OTHER- See results of two year inhalation study in
Toxicological Information, CARCINOGENICITY.
Medical Conditions Aggrevated By Exposure- Asthma, other respiratory disorders (bronchitis, emphysema, bronchial
hyperreactivity), skin allergies, eczema
FIRST AID
Swallowed
DO NOT INDUCE VOMITING. Give 1 to 2 cups milk or water to drink. DO NOT GIVE ANYTHING BY MOUTH TO AN
UNCONSCIOUS PERSON. Consult physician
Eye
Flush with copious amount of water, preferably lukewarm for at least 15 minutes, holding eyelids open all the time. Refer
individual to physician or ophthalmologist for immediate follow-up.
Skin
Remove contaminated clothing. Wash affected skin thoroughly with soap and water. Wash contaminated clothing thoroughly
before reuse. For severe exposures, get under safety shower after removing clothing, then get medical attention. For lesser
exposures, seek medical attention if irritation develops or persists after the area is washed.
Inhaled
Move to an area free from risk of further exposure. Administer oxygen or artificial respiration as needed. Obtain medical attention.
Asthmatic-type symptoms may develop and may be immediate or delayed up to several hours. Consult physician should this
occur.
EXPOSURE CONTROL
Technical Protective Measures
Wear protective clothing specified for normal operations.
Respiratory Protection
No respiratory protection is usually required under normal conditions of use.
Hand Protection
Wear Suitable Gloves
Eye Protection
Wear liquid chemical goggles. Vapor resistant goggles should be worn when contact lenses are in use. In a splash
hazard environment chemical goggles should be used in combination with a full face-shield.
Skin Protection
Wear Permeation resistant gloves (butyl rubber, nitrile rubber, polyvinyl alcohol). However, please note that PVA degrades in
INTERNATIONAL CHEM-CRETE CORPORATION
CORPORATE OFFICE
800 SECURITY ROW
RICHARDSON, TX 75081
USA
www.chem-crete.com
water. Cover as much of the exposed skin area as possible with appropriate clothing. If skin creams are used, keep the area covered
by the cream to a minimum.
TOXICOLOGICAL INFORMATION
Acute Toxicity Oral LD50- The acute oral LD50 (rat) for this material is greater than 10,000 mg/kg.Dermal LD50- The acute
dermal LD50 (rabbit) is greater than 5,000 mg/kg. This product may be a skin irritant. Inhalation LC50- An acute LC50 for this
product is not available. Eye Effects- This product should be considered a moderate eye irritant. Eye contact may cause corneal
opacity. Skin Effects- Chronic dermal exposure may cause sensitization to diisocyanates.Sensitization- Chronic inhalation of this
product may cause sensitization. Chronic Toxicity- Not Known Carcinogenicity/Mutagenicity- This product is not expected to be
carcinogenic or mutagenic.
ECOLOGICAL INFORMATION
Aquatic Toxicity- 48 hours LC50 for Daphnia magna 112-150 mg/L
VI. ACCIDENT RELEASE MEASURES
Spills Or Leaks Measures- Evacuate and ventilate spill area; dike spill to prevent entry into water system; wear full protective
equipment, including respiratory equipment during clean-up. If transportation spill call CHEMTREC 800-424-9300. If temporary
control of isocyanate vapor is required, a blanket of protein foam (available at most fire departments) may be placed over the spill.
Large quantities may be pumped into closed, but not sealed, containers for disposal.
Minor Spill: Absorb isocyanates with sawdust or other absorbent, shovel into suitable unsealed containers, transport to well-
ventilated area (outside) and treat with neutralizing solution: mixture of water (80%) with non-ionic surfactant Tergitol TMN-10
(20%), or; water (90%), concentrated ammonia (3-8%) and detergent (2%). Add about 10 parts of neutralizer per part of isocyanate,
with mixing. Allow to stand uncovered for 48 hours to let CO2 escape. Clean-up: Decontaminate floor with decontamination
solution letting stand for at least 15 minutes.
VII. PRECAUTION FOR USE
VENTILATION
Local exhaust should be used to maintain levels below the TLV whenever MDI is processed, heated or spray applied. Standard
reference sources regarding industrial ventilation (i.e., ACGIH Industrial Ventilation) should be consulted for guidance about
adequate ventilation.
PERSONAL PROTECTION
Eye Protection Requirements- Liquid chemical goggles. Vapor resistant goggles should be worn when contact lenses are in use.
In a splash hazard environment chemical goggles should be used in combination with a full face-shield. Skin Protection
Requirement- Permeation resistant gloves (butyl rubber, nitrile rubber, polyvinyl alcohol). However, please note that PVA
degrades in water. Cover as much of the exposed skin area as possible with appropriate clothing. If skin creams are used, keep the
area covered by the cream to a minimum.
FLAMMABILITY
Flash Point- Flash Point- 293掳F (145掳C) Pensky-Martens Closed Cup. Extinguishing Media- Dry Chemical; Carbon Dioxide;
Foam; Water spray for large fires. Special Fire Fighting Instructions- Full emergency equipment with self-contained breathing
apparatus and full protective clothing should be worn by firefighters. During a fire, MDI vapors and other irritating, highly toxic
gases may be generated by thermal decomposition or combustion. (See Stability and Reactivity). At temperatures greater than
400掳F (204掳C), polymeric MDI can polymerize and decompose which can cause pressure build-up in closed containers. Explosive
rupture is possible. Therefore, use cold water to cool fireexposed containers.
INTERNATIONAL CHEM-CRETE CORPORATION
CORPORATE OFFICE
800 SECURITY ROW
RICHARDSON, TX 75081
USA
www.chem-crete.com
VIII. SAFE HANDLING AND STIORAGE INFORMATION
Storage Temperature- 40掳F to 100掳F; Store in sealed containers, out of direct sunlight. Polyols will absorb
atmospheric moisture
INTERNATIONAL CHEM-CRETE CORPORATION
CORPORATE OFFICE
800 SECURITY ROW
RICHARDSON, TX 75081
USA
www.chem-crete.com
MATERIAL SAFETY DATA SHEET (MSDS)
Date Revised: March. 2006
PART B (Accelerator)
I. IDENTIFICATION
PRODUCT NAME: CCC524 - CHEM-CRETE FLEX FOAM Two Component Low Viscosity
Polyurethane Flexible Injection Resin
NA
UN No
Chemical
Amine Blends
Family
9
Class
Proper Nil
Subssidiary Risk
Shipping Grout Catalyst
Name NA
Hazchem Code
Injection foam for water stop
Use NA
Poison Schedule
III
Packing Group
Emergency Contacts: CHEMTREC (800) 424 9300 OR +1 (703)527 3887
II. MANUFACTURERES IDENTITY
International Chem-Crete Inc., 800 Security Row, Richardson, TX 75081, U.S.A
Tel:+19726716477 Fax:+19722380307, email: contactus@chem-crete.com
III. DESCRIPTION/PROPERTIES
PRODUCT IDENTITY
Clear liquid 0%
Appearance Percent
Volatiles
0.94
Aminic
Odor Specific gravity
Not Determined Negligible
Boiling Point, 藲F (藲C) Solubility
in Water
Not Determined 302 (150)
Melting Point, 藲F (藲C) Flash Point, 藲F (藲C)
Not Determined
Vapor
Pressure
Not known Not known
Flammability Auto ignition
Limits Temperature, 藲F (藲C)
COMPONENTS AND EXPOSURE LIMITS
Percent
Chemical Name CAS # OSHA OSHA ACGIH ACGIH
age TWA STEL TWA STEL
(ppm) (ppm) (ppm) (ppm)
Coco alkyldimethyl 61788-93-0
<50%
amines
Di-isobutyl phthalate
84-96-5
<60%
INTERNATIONAL CHEM-CRETE CORPORATION
CORPORATE OFFICE
800 SECURITY ROW
RICHARDSON, TX 75081
USA
www.chem-crete.com
OSHA Hazard Communication Standard 29 CFR 1910.1200 allows the MSDS information as to other
non-hazardous components top be utilized if they are considered proprietary, therefore, identities of
proprietary ingredients in this product are not listed here.
STABILITY AND REACTIVITY
Stability Stable
Incompatibility & conditions to avoid None
Materials to avoid Strong acids. Strong alkalis. Strong oxidising agents.
Decomposition and by products None
Hazardous Polymerization Will not occur
Conditions to avoid Any source of ignition.
IV. REGULATORY INFORMATION
EC Hazard Classification :
CORROSIVE
R Phases
R20 Harmful by inhalation.
R21 Harmful in contact with skin.
R22 Harmful if swallowed.
R36 Irritating to eyes
R37 Irritating to respiratory
R38 Irritating to skin
R43 May cause sensitization by skin contact.
S phases
S2 Keep out of the reach of children.
S24 Avoid contact with skin
S26 In case of contact with eyes, rinse immediately with plenty of water and seek a medical attention.
V. HEALTH HAZARD INFORMATION
HEALTH EFFECTS
Swallowed
Ingestion may be poisonous
Eye
Severe irritation. Causes irreversible damage to eye tissue if not removed promptly
Skin
Prolonged or repeated skin contact may be toxic.
Inhaled
INTERNATIONAL CHEM-CRETE CORPORATION
CORPORATE OFFICE
800 SECURITY ROW
RICHARDSON, TX 75081
USA
www.chem-crete.com
Fumes may be toxic.
FIRST AID
Swallowed
If swallowed do NOT induce vomiting. Give two glasses of water. Contact a doctor.
Eye
Irrigate with very generous quantities of water for 30 minutes. Consult a doctor.
Skin
Flush with soap and water
Inhaled
Remove from exposure.
EXPOSURE CONTROL
Technical Protective Measures
Wear protective clothing specified for normal operations.
Respiratory Protection
No respiratory protection is usually required under normal conditions of use.
Hand Protection
Wear Suitable Gloves
Eye Protection
Avoid contact with eyes. Wear chemical goggles if there is potential contact with eyes. Safety spectacles
Skin Protection
Wear chemical-resistant gloves and other clothing as required to minimize contact.
TOXICOLOGICAL INFORMATION
Acute Toxicity Oral LD50- The acute oral LD50 (rat) for this material is approximately 4000 mg/kg. Dermal LD50- The acute
dermal LD50 (rabbit) is approximately 8000 mg/kg. This product was corrosive to rabbit skin following a four hour exposure.
Inhalation LC50- An acute inhalation LC50 is not available for this material. Due to it鈥檚 low vapor pressure, this product is not
likely to present an inhalation hazard at normal temperatures. At elevated temperatues, vapors may cause severe irritation of the
respiratory tract.
Eye effects- The acute eye effects of this product have not been determined. Eye contact is expected to cause irritation or burns.
Skin effects- Chronic dermal exposure effects for this product are not know. Prolonged or repeated contact can cause severe skin
irritation or burns with redness, welling, and blistering.
Sensitization- Not known Chronic toxicity- Not known
Carcinogenicity - The carcinogenic properties of this product are not known.
ECOLOGICAL INFORMATION
This section will be updated as ecological reviews are completed.
VI. ACCIDENT RELEASE MEASURES
Water Release- Divert contaminated water and pump into containers for disposal. Land Spill- Dike area around spill to contain
material. Remove material in liquid form if possible. If removal as a liquid is not possible, absorb in clay, sand or other commercial
absorbent for disposal.
VII. PRECAUTION FOR USE
VENTILATION
Observe EPA standards.
INTERNATIONAL CHEM-CRETE CORPORATION
CORPORATE OFFICE
800 SECURITY ROW
RICHARDSON, TX 75081
USA
www.chem-crete.com
PERSONAL PROTECTION
Gloves, goggles, and boots.
FLAMMABILITY
Flash Point- 302掳F (150掳C) Pensky-Martens Closed Cup (ASTM D-93)
Extinguishing Media- Carbon dioxide, dry chemical, or water spray
Special Fire Fighting Instructions- Use water to cool containers exposed to fire. Self-contained positive
pressure breathing apparatus and protective clothing should be worn.
VIII. SAFE HANDLING AND STORAGE INFORMATION
Handling/storage precautions- Containers should be stored in a dry, well ventilated area at a temperature between 65掳F and 85掳F.
Do not store at temperatures exceeding 120掳F. Opened containers should be protected with a dry air (-40掳F dewpoint) or nitrogen
padding. A drierite or silica gel drying system on the vents can also be used.
ABBREVIATION
ACGIH : American Governmental Industrial Hygienists
ANSI : American National Standards Institute
Cal/OSHA : California Division of Occupational Safety and Health Administration
CAS: Chemical Abstract Service
DOT: Department of Transportation
EPA: Environmental Protection Agency
IARC : International Agency for Research on Cancer
Mg: milligrams
TSCA: Toxic Substance Control Act
MSDS : Material Safety Data Sheet
NIOSH: National Institute of Occupational Safety and Health
NTP: National Toxicology Limit
PEL : Permissible Exposure Limit
TLV: Threshold Limit Values
TWA : Time Weighted Average
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