General Information
Version
3
Revision date
2025-03-27
Product name
N,N-Dimethyl-4-nitrosoaniline
Product Synonyms
4-Nitroso-N,N-dimethylaniline
CAS No.
138-89-6
Emergency telephone
+(60)-327884561
Icons in SDS
Company Information
company name
Thermo Fisher Scientific Fisher Scientific (M) Sdn Bhd
e-mail address of the competent person responsible for the Safety Data Sheet
Enquiry.my@thermofisher.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H251, H301, H301+H311+H331, H311, H331, H373
Hazard statements
Code
Statements
H251
Self-heating; may catch fire
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture Self-heating substances/mixtures Category 1 (H251) Acute oral toxicity Category 3 (H301) Acute dermal toxicity Category 3 (H311) Acute Inhalation Toxicity - Dusts and Mists Category 3 (H331) Specific target organ toxicity - (repeated exposure) Category 2 (H373) Label Elements
Signal word
Danger Hazard Statements H251 - Self-heating: may catch fire H373 - May cause damage to organs through prolonged or repeated exposure H301 + H311 + H331 - Toxic if swallowed, in contact with skin or if inhaled
Prevention
P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking P235 + P410 - Keep cool. Protect from sunlight P262 - Do not get in eyes, on skin, or on clothing P264 - Wash face, hands and any exposed skin thoroughly after handling P270 - Do not eat, drink or smoke when using this product P271 - Use only outdoors or in a well-ventilated area P280 - Wear protective gloves/protective clothing/eye protection/face protection
Response
P301 + P310 - IF SWALLOWED: Immediately call a POISON CENTER or doctor P302 + P352 - IF ON SKIN: Wash with plenty of soap and water P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing P311 - Call a POISON CENTER or doctor P330 - Rinse mouth P380 - Evacuate area P362 + P364 - Take off contaminated clothing and wash it before reuse
Storage
P404 - Store in a closed container P403 + P233 + P235 - Store in a well-ventilated place. Keep container tightly closed. Keep cool P407 - Maintain air gap between stacks/pallets P420 - Store away from other materials P405 - Store locked up
Disposal
P501 - Dispose of contents/ container to an approved waste disposal plant
2.3 Other hazards
May form combustible dust concentrations in air May form explosible dust-air mixture if dispersed Toxic to terrestrial vertebrates This product does not contain any known or suspected endocrine disruptors
2.1 Classification of the substance or mixture
Self-heating substances/mixtures Category 1 (H251) Acute oral toxicity Category 3 (H301) Acute dermal toxicity Category 3 (H311) Acute Inhalation Toxicity - Dusts and Mists Category 3 (H331) Specific target organ toxicity - (repeated exposure)
