Note: Ingredients listed on restricted chemical lists
EC/CAS
101-68-8
Name of the chemical
4,4’-Methylenediphenyl diisocyanate
Concentration
>=10-<20
General Information
Version
9.1
Revision date
2025-12-02
Product name
Structural adhesive, PUR Rapid
1.2.1 Relevant identified uses
Adhesives
Icons in SDS
Company Information
company name
Wurth del Uruguay S.A
e-mail address of the competent person responsible for the Safety Data Sheet
prodsafe@wuerth.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H315+H319, H317, H332, H334, H335, H351, H373
Section 2
SECTION 2: Hazards identification
GHS Classification GHS Classification Acute toxicity (Inhalation) Category 4 Skin corrosion/irritation Category 2 Serious eye damage/eye irritation Category 2A Respiratory sensitization Category 1 Skin sensitization Category 1 Carcinogenicity Category 2 Specific target organ toxicity - Category 3 single exposure Specific target organ toxicity - Category 2 (Respiratory Tract) repeated exposure (Inhalation)
Signal word
Danger
Hazard statements
H315 + H319 Causes skin irritation and serious eye irritation. H317 May cause an allergic skin reaction. H332 Harmful if inhaled. H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled. H335 May cause respiratory irritation. H351 Suspected of causing cancer. H373 May cause damage to organs (Respiratory Tract) through prolonged or repeated exposure if inhaled.
Prevention
P203 Obtain, read and follow all safety instructions before use. P233 Keep container tightly closed. P260 Do not breathe vapors. P264 + P265 Wash hands thoroughly after handling. Do not touch eyes. P271 Use only outdoors or with adequate ventilation. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/ protective clothing/ eye protec- tion/ face protection. P284 Wear respiratory protection.
Response
P302 + P352 IF ON SKIN: Wash with plenty of water. P304 + P340 + P317 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Get medical help. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P318 IF exposed or concerned, get medical advice. P333 + P317 If skin irritation or rash occurs: Get medical help. P337 + P317 If eye irritation persists: Get medical help. P342 + P316 If experiencing respiratory symptoms: Get emer- gency medical help immediately. P362 + P364 Take off contaminated clothing and wash it before reuse.
Storage
P403 Store in a well-ventilated place. P405 Store locked up.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant.
Other hazards which do not result in classification
Excessive exposure may aggravate preexisting asthma and other respiratory disorders (e.g. emphysema, bronchitis, reactive airways dysfunction syndrome).
2.1 Classification of the substance or mixture
Acute toxicity (Inhalation) : Category 4 Skin corrosion/irritation : Category 2 Serious eye damage/eye : Category 2A irritation Respiratory sensitization : Category 1 Skin sensitization : Category 1 Carcinogenicity : Category 2 Specific target organ toxicity - : Category 3 single exposure Specific target organ toxicity - : Category 2 (Respiratory Tract) repeated exposure (Inhalation)