Material Safety Data Sheet
WHMIS Protective Clothing TDG Road/Rail
Section I. Product Identification and Uses
Common/Trade name Catalyst for Polyflex 202
Not available.
CI#
Not available.
Synonyms Not available.
DSL
Not applicable.
Chemical name Not applicable.
CAS#
Chemical formula Not applicable. 915618
Code
Aromatic isocyanates.
Chemical family Not applicable.
Molecular weight
Polyval Coatings Inc.
Supplier Polyval Coatings Inc.
Manufacturer
520, Cur茅 Boivin Blvd EMERGENCY PHONE NUMBERS: USA and Canada:
Boisbriand (QC) J7G 2A7 Canada
1-800 424-9300; International: 1-703 527-3887
Tel: (450) 430-6780
Coatings: Two component polyurea - Catalyst
Material uses
Section IA. First Aid Measures
Eye contact Check for and remove any contact lenses. IMMEDIATELY flush eyes with running water for at least 15 minutes,
keeping eyelids open. DO NOT use an eye ointment. Seek medical attention.
Skin contact Wash gently and thoroughly the contaminated skin with running water and non-abrasive soap. Rinse with plenty of
running water (15-30 minutes). If irritation persists, seek medical attention.
Hazardous skin contact If the chemical gets onto the clothed portion of the body, remove the contaminated clothes as quickly as possible, protecting
your own hands and body. Place the person under shower. Wash gently and thoroughly the contaminated skin with
running water and non abrasive soap. Be particularly careful to clean folds, crevices, creases and groin. Rinse with plenty
of running water (15-30 minutes). Seek medical attention. Wash contaminated clothing before reusing.
Slight inhalation Allow the person to rest in a well ventilated area. Loosen tight clothing around the person's neck and waist. If
symptoms persist, seek medical advice immediately (show the label when possible).
Evacuate the person to a safe area as soon as possible. Loosen tight clothing around the person's neck and waist.
Hazardous inhalation
If the person is not breathing, administer mouth-to-mouth resuscitation. Warning: It may be dangerous to the
person providing aid to give mouth-to-mouth resuscitation if the material is toxic, infectious or corrosive. Oxygen
may be administered if breathing is difficult. Seek medical attention.
Slight ingestion DO NOT induce vomiting. Have conscious person drink several glasses of water or milk. Seek immediate medical
attention.
Hazardous ingestion DO NOT induce vomiting. Loosen tight clothing such as a collar, tie, belt or waistband. Have conscious person drink
several glasses of water or milk. Never give an unconscious person anything to ingest. Even small amounts of liquid
aspirated into lungs during ingestion or from vomiting may cause mild to severe pulmonary injury and possibly death.
If the person is not breathing, administer mouth-to-mouth resuscitation. WARNING: It may be dangerous to the
person providing aid to give mouth-to-mouth resuscitation when the inhaled material is toxic, infectious or corrosive.
Avoid mouth-to-mouth contact by using mouth guards or shields. If breathing is difficult, administer oxygen. Seek
immediate medical attention.
Catalyst for Polyflex 202 page 2/5
Section II. Hazardous Ingredients
Exposure Limits
Name CAS # TLV/PEL LC50/LD50
% by Weight
MDI Prepolymer 30-60 Not available. Not available.
Proprietary
Diphenylmethane-4,4'-diisocyanate 30-60 TWA: 0.005 (ppm) ORAL (LD50): Acute: 10000
101-68-8
mg/kg [Rat]. DERMAL
(LD50): Acute: 10000 mg/kg
[Rabbit]. VAPOR (LC50):
Acute: 36 ppm 4 hour(s) [Rat].
Glycidyl ether of C12-C14 alcohol 5-10 Not available. ORAL (LD50): Acute: 17100
68609-97-2
mg/kg [Rat].
Section III. Physical Data
Liquid.
Physical state and Odor Odorless.
appearance
Taste Not available.
Neutral.
pH (1% soln/water)
Color Clear
ATTENTION: ISOCYANATE VAPORS CANNOT BE SMELLED UNTIL
Odor threshold
CONCENTRATIONS ARE WELL ABOVE THE SAFE EXPOSURE LIMIT!
0% (v/v). 0% (w/w).
Volatility
Not available.
Melting point
Not available.
Boiling point
1.18 (Water = 1)
Specific gravity
Not available.
Vapor density
Not available.
Vapor pressure
Not available.
Evaporation rate
Not available.
Viscosity
Water/oil dist. coeff. Not available.
Ionicity (surface active agent) Not available.
Critical temperature Not available.
Instability temperature Not available.
Conditions of instability No additional remarks.
Dispersion properties Is not dispersed in water.
Solubility Insoluble in water.
Catalyst for Polyflex 202 page 3/5
Section IV. Fire and Explosion Data
May be combustible at high temperature.
The product is:
Auto-ignition temperature Not available.
These products are carbon oxides (CO, CO2), and other toxic compounds (nitrogen oxides, isocyanate vapors, and
Fire degradation
traces of hydrogen cyanide).
products
The lowest known value is CLOSED CUP: 154掳C (309.2掳F). (Pensky-Martens.). (Glycidyl ether of C12-C14
Flash points
alcohol)
Not available.
Flammable limits
Use DRY chemical, CO2, or foam. If water is used, it should be used in flooding quantities. The reaction between
Fire extinguishing
water and hot isocyanate may be vigorous. Cool containing vessels with water jet in order to prevent pressure
procedures
build-up, autoignition or explosion. Firefighters should be equipped with self-contained breathing apparatus to
protect against potentially toxic and irritating fumes. During a fire, Isocyanate vapours and other irritating, highly
toxic gases may be generated by thermal decomposition or combustion. Cool containing vessels with flooding
quantities of water until well after fire is out.
Flammability Combustible in presence of open flames and sparks.
Remark
When heated to decomposition it emits highly toxic fumes.
Risks of explosion of the product in presence of mechanical impact: Not available.
Risks of explosion
Risks of explosion of the product in presence of static discharge: Not available.
Remark
Container explosion may occur under fire conditions or when heated (due to pressure build-up).
Section V. Reactivity Data
The product is stable.
Stability
Not available.
Hazardous decomp.
products
Not available.
Degradability
Not available
Products of degradation
Not available.
Remark
No additional remarks.
Corrosivity No specific information is available in our database regarding the corrosivity of this product in presence of various
materials.
Remark
No additional remarks.
Incompatible with water, strong oxidizing agents, amines, strong bases, strong acids, alcohols. Absorbs moisture
Reactivity
from the air. Reacts slowly with water to liberate CO2 gas.
Remark
No additional remarks.
Catalyst for Polyflex 202 page 4/5
Section VI. Toxicological Properties
Inhalation. Skin contact (absorption). Eye contact. Ingestion.
Routes of entry
See: Section II
TLV
See: Section 2
Toxicity for animals
Remark
Carcinogenic effects: No substantial evidence. Mutagenic effects: No substantial evidence. This product is not classified as
carcinogenic by ACGIH or IARC, not regulated as carcinogen by OSHA, and not listed as carcinogen by NTP. (Diphenylmethane-4,4'-
diisocyanate)
CARCINOGENIC EFFECTS: Not available. TERATOGENIC EFFECTS: Not available. Repeated or prolonged
Chronic effects on
inhalation of vapors may lead to chronic respiratory irritation. Repeated skin exposure can lead to dermatitis. Can
humans
cause sensitization by inhalation or skin contact.
Remark
Isocyanates are not known to cause cancer in humans. Sensitive individuals may develop eczema and/or asthma on
inhalation of this material.
Acute effects on humans This product may irritate eyes and skin upon contact. Inflammation of the eye is characterized by redness, watering,
and itching. Skin inflammation is characterized by itching, scaling, reddening, or, occasionally, blistering. Harmful if
swallowed. May cause burns to mouth, throat and stomach.
Harmful if inhaled. Inhalation of the spray mist may produce severe irritation of respiratory tract, characterized by
coughing, choking, or shortness of breath. Can cause sensitization by inhalation or through skin contact.
Remark
Chronique exposure can result in the permanent loss of lung capacity.
Section VII. Preventive Measures
In accordance with municipal, state, and federal regulations. Consult your local or regional authorities. Empty
Waste disposal
decontaminated containers should be crushed to prevent re-use. Empty containers must be handled with care due to
product residue. Do not heat or cut empty containers with electric or gas torch.
Storage Keep away from heat. Keep away from sources of ignition. Keep container tightly closed and in a well-ventilated
place. Contains moisture sensitive material; store in a dry place. Highly toxic or infectious materials should be stored
in a separate locked safety storage cabinet or room. Provide an inert gas pad if stored in bulk. Keep away from
incompatibles.
Precautions Manipulate in a well ventilated area. In case of insufficient ventilation, wear suitable respiratory equipment. Do not breathe
gas/fumes/vapor/spray. Avoid contact with skin and eyes. Contact lenses should not be worn. Keep away from foodstuff,
drinks and tobacco. Eating, drinking and smoking should be prohibited in area where this material is handled, stored and
processed. Workers should wash hands and face before eating, drinking and smoking. Ensure that eyewash station and
safety shower is proximal to the work-station location. In case of accident or if you feel unwell, seek medical advice
immediately (show the label when possible). Individuals with respiratory problems (asthma, chronic bronchitis), or allergic to
isocyanates should avoid any contact with this product. ATTENTION: Isocyanate vapors cannot be smelled until
concentrations are well above the safe exposure limit! Do not use jacket-type drum heaters, do not heat over 80 C(176 F).
Small spill and leak Absorb with an inert material and place in an appropriate waste disposal container. Treat with a neutralizing solution
(5% ammonia water, or 5-10% sodium carbonate in water). Add about 10 parts of neutralizer per 1 part of of
isocyanate with mixing. Wear suitable protective clothing.
Poisonous combustible liquid, insoluble or very slightly soluble in water. Ventilate. Eliminate all sources of ignition. Wear
Large spill and leak
suitable protective clothing, gloves and eye/face protection. A self contained breathing apparatus should be used to avoid
inhalation of the product. Warn personnel to move away. Stop leak if without risk. DO NOT touch spilled material.
Prevent entry into sewers, basements or confined areas; dike if needed. Cover with WET earth, sand or other non-
combustible material, or with DRY absorbent wetted with a neutralizing solution (5% ammonia water, or 5-10% sodium
carbonate in water). After 15 minutes transfer it to waste container, or put in open drums - fill the drums half way. Do not
seal - evolution of CO2 can cause pressure build-up. Keep drums (not sealed) outside, or in safe ventilated area for a few
days. After clean-up monitor the vapors concentration. Use the neutralizing solution to decontaminate the surface and the
tools. The spilled material, clean-up residues, and spent decontamination solution are hazardous wastes. Call for
assistance on disposal.
Splash goggles. Full suit. Boots. Gloves. Wear appropriate respirator when ventilation is inadequate. Be sure to
Protective Clothing
use a MSHA/NIOSH approved respirator or equivalent.
Catalyst for Polyflex 202 page 5/5
Section VIII. Classification
TDG road / rail Not a TDG controlled material.
Not applicable.
Remark
No additional remarks.
WHMIS CLASS D-2A: Material causing other toxic effects (VERY TOXIC).
WHMIS
WHMIS CLASS D-2B: Material causing other toxic effects (TOXIC).
Remark
No additional remarks.
Section IX. Protective Clothing
During mixing, handling and application wear suitable respiratory equipment and full protective clothing. Splash goggles. Full suit. Gloves (impervious). Self-contained breathing
apparatus, or air-supplied respirator should be used if vapor concentrations are unknown or above TLV. This would most likely occur during spray applications in closed or confined
spaces. Refer to OSHA Respiratory Protection Standard (29 CFR 1910.134). ATTN: Air-purifying (cartridge type) respirators are not approved for protection against isocyanates.
Section X. Other Information
-Manufacturer's Material Safety Data Sheets.
References
Hazardous Chemicals Desk Reference, R.J. Lewis, Sr. 2nd ed. 1991 Van Nostrand Reinhold.
Hawley, G.G.. The Condensed Chemical Dictionary, 12th ed., New York N.Y., Van Nostrand Reinhold, 1987.
Medical supervision of all employees who come in contact with this product is recommended (pre-employment and periodic medical examination). Individuals with respiratory problems
(asthma, chronic bronchitis), or allergic to sensitizers, should avoid any contact with this product. CANADIAN ENVIRONMENTAL PROTECTION ACT (CEPA): All components of this
product are either on the Domestic Substances List (DSL), or exempt, and acceptable for use under the provisions of CEPA.
Verified by Heidi Brown.
Validated by Heidi Brown on 11/18/2003.
Printed 9/2/2004.
EMERGENCY PHONE NUMBERS:
USA and Canada: 1-800 424-9300, International: 1-703 527-3887
To the best of our knowledge, the information contained herein is accurate. However, neither the above named supplier nor any of its subsidiaries assumes any liability whatsoever for the accuracy or completeness of the information contained
herein. Final determination of suitability of any material is the sole responsibility of the user. All materials may present unknown hazards and should be used with caution. Although certain hazards are described herein, we cannot guarantee that
these are the only hazards that exist.
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