Note: Ingredients listed on restricted chemical lists
EC/CAS
9016-87-9
Name of the chemical
4,4'-Methylendiphenyldiisocyanat tech. (Polymeres) MDI, pMDI (in Form atembarer Aerosole, A-Fraktion)
Concentration
>=70-<90
General Information
Version
2.2
Revision date
2025-06-13
Product name
MasterRoc MP 368 PART B
1.2.1 Relevant identified uses
Product for construction chemicals
1.2.2. Uses advised against
Reserved for industrial and professional use
supplier name
Master Builders Solutions Canada Inc
Emergency telephone
+1-800-255-3924
Icons in SDS
Company Information
company name
Master Builders Solutions Canada Inc
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H315, H317, H319, H332, H334, H335, H351, H373
Hazard statements
Code
Statements
H315
Causes skin irritation
Section 2
SECTION 2: Hazards identification
2.1 Classification of the substance or mixture
Acute toxicity (Inhalation) : Category 4 Skin irritation : Category 2 Eye irritation : Category 2A Respiratory sensitization : Category 1 Skin sensitization : Sub-category 1B Carcinogenicity (Inhalation) : Category 2 Specific target organ toxicity : Category 3 (Respiratory system) - single exposure Specific target organ toxicity : Category 2 - repeated exposure (Inhala- tion)
Signal word
Danger
Hazard statements
H315 Causes skin irritation. H317 May cause an allergic skin reaction. H319 Causes serious eye irritation. H332 Harmful if inhaled. H334 May cause allergy or asthma symptoms or breathing diffi- culties if inhaled. H335 May cause respiratory irritation. H351 Suspected of causing cancer if inhaled. H373 May cause damage to organs through prolonged or re- peated exposure if inhaled.
Prevention
P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe mist or vapors. P264 Wash skin thoroughly after handling. P271 Use only outdoors or in a well-ventilated area. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P284 Wear respiratory protection.
Response
P302 + P352 IF ON SKIN: Wash with plenty of water. P304 + P340 + P312 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor if you feel unwell. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P313 IF exposed or concerned: Get medical advice/ attention. P333 + P313 If skin irritation or rash occurs: Get medical advice/ P337 + P313 If eye irritation persists: Get medical advice/ atten- tion. P342 + P311 If experiencing respiratory symptoms: Call a POISON CENTER/ doctor. P362 + P364 Take off contaminated clothing and wash it before reuse.
Storage
P403 + P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal
P501 Dispose of contents/ container to an approved waste dis- posal plant.
Other hazards
Contains isocyanates. Inhalation of isocyanate mists or vapors may cause respiratory irritation, breathlessness, chest discomfort and reduced pulmonary function. Overexposure well above the PEL may result in bronchitis, bronchial spasms and pulmonary edema. Animal tests indicate that skin contact may play a role in causing respiratory sensitization.
