Note: Ingredients listed on restricted chemical lists
EC/CAS
26447-40-5
Name of the chemical
Methylenediphenyl diisocyanate (see also specific isomers)
Concentration
≥10
EC/CAS
101-68-8
Name of the chemical
4,4’-Methylenediphenyl diisocyanate
Concentration
≥10
General Information
Product name
Maxguard U-251A
Chemical name
Prepolymer based on diisocyanate
1.2.1 Relevant identified uses
Component A of a Polyurea Spray System
Emergency telephone
800-424-9300
Icons in SDS
Company Information
company name
Huntsman Building Solutions
e-mail address of the competent person responsible for the Safety Data Sheet
Info@huntsmanbuilds.com
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
Signal word
DANGER H332 – Harmful if inhaled. H319 – Causes serious eye irritation. H315 – Causes skin irritation.
Hazard statements
H334 – May cause allergy or asthma symptoms or breathing difficulties if inhaled. H317 – May cause an allergic skin reaction. H351 – Suspected of causing cancer. H335 – May cause respiratory irritation. H373 – May cause damage to organs through prolonged or repeated exposure.
Precautionary statements
P201 – Obtain special instructions before use. P202 – Do not handle until all safety precautions have been read and understood. P280 – Wear protective gloves. Wear eye or face protection. Wear protective clothing.
Prevention
P284 – Wear respiratory protection. P271 – Use only outdoors or in a well-ventilated area. P260 – Do not breathe vapor. P264 – Wash hands thoroughly after handling.
Response
P342 + P311 – If experiencing respiratory symptoms: Call a poison center or physician. P302 + P352 + P363 – If on skin: Wash with plenty of soap and water. Wash contaminated clothing before reuse. P333 + P313 – If skin irritation or rash occurs: Get medical attention. P305 + P351 + P338 – If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P337 + P313 – If eye irritation persists: Get medical attention.
Storage
P405 – Store locked up.
Disposal
P501 – Dispose of contents and container in accordance with all local, regional, national, and international regulations.
2.3 Other hazards
Physical Hazards Not None known Otherwise Classified (PHNOC)
Health hazards
Not Otherwise Classified (HHNOC) None known.
2.1 Classification of the substance or mixture
Respiratory sensitization – Category 1 Substance or Mixture Skin sensitization – Category 1 Carcinogenicity – Category 2 Specific target organ toxicity (single exposure) (respiratory tract irritation) – Category 3 Specific target organ toxicity (repeated exposure) – Category 2
