General Information
Version
6.1
Revision date
2025-11-04
Product name
1-(4-Isocyanatophenyl)-3,5-dimethyl-1H-pyrazole
CAS No.
937796-04-8
1.2.1 Relevant identified uses
For laboratory research purposes.Not for drug or household use
Emergency telephone
1-352-323-3500
Icons in SDS
Company Information
company name
BLD Pharmatech GmbH
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H302+H312+H332, H334
Hazard statements
Code
Statements
H302+H312+H332
Harmful if swallowed, in contact with skin or if inhaled
Section 2
SECTION 2: Hazards identification
CLP Classification - Regulation (EC) No 1272/2008 Classification of the substance or mixture
Physical hazards
Based on available data, the classification criteria are not met
Health hazards
Sensitisation, respiratory Category 1, 1A, 1B (H334) Acute toxicity, oral , acute toxicity, dermal and acute toxicity, inhalation Category 4 (H302+H312+H332)
Environmental hazards
Based on available data, the classification criteria are not met
Signal word
Danger
Hazard statements
H334 - May cause allergy or asthma symptoms or breathing difficulties if inhaled H302+H312+H332 - Harmful if swallowed, in contact with skin or if inhaled
Precautionary statements
P260 - Do not breathe dust/fume/gas/mist/vapours/spray. P271 - Use only outdoors or in a well-ventilated area. P280 - Wear protective gloves/protective clothing/eye protection/face protection. P260 - Do not breathe dust/fume/gas/mist/vapours/spray. P271 - Use only outdoors or in a well-ventilated area. P280 - Wear protective gloves/protective clothing/eye protection/face protection.
PBT Substances
Not applicable
vPvB Substances
Not applicable
2.1 Classification of the substance or mixture
CLP Classification - Regulation (EC) No 1272/2008 Physical hazards Based on available data, the classification criteria are not met Health hazards Sensitisation, respiratory Category 1, 1A, 1B (H334) Acute toxicity, oral , acute toxicity, dermal and acute toxicity, inhalation Category 4 (H302+H312+H332) Environmental hazards Based on available data, the classification criteria are not met
