General Information
Version
ACR15838
Revision date
2026-07-16
Product name
n-Butyl isocyanide
CAS No.
2769-64-4
supplier name
Fisher Scientific UK
Emergency telephone
001-800-227-6701, +32 14 57 52 11, 001-201-796-7100, +32 14 57 52 99, 001-800-424-9300, 001-703-527-3887
Icons in SDS
Company Information
company name
Fisher Scientific UK
e-mail address of the competent person responsible for the Safety Data Sheet
begel.sdsdesk@thermofisher.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H311+H331, H373
Hazard statements
Code
Statements
H311+H331
Toxic in contact with skin or if inhaled.
Section 2
SECTION 2: Hazards identification
Physical State
Appearance/Odor
Liquid Yellow Stench Emergency Overview Toxic in contact with skin. Toxic if inhaled. May cause damage to organs through prolonged or repeated exposure. Stench. Classification of the substance or mixture Acute Dermal Toxicity Category 3 Acute Inhalation Toxicity - Vapors Category 3 Specific target organ toxicity - (repeated exposure) Category 2 Label Elements
Signal word
Danger Hazard Statements H373 - May cause damage to organs through prolonged or repeated exposure H311 + H331 - Toxic in contact with skin or if inhaled
Prevention
P271 - Use only outdoors or in a well-ventilated area P280 - Wear protective gloves/protective clothing/eye protection/face protection
Response
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 P361 + P364 - Take off immediately all 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 disposal plant
Other physicochemical hazards
None identified.
Health hazards
Toxic in contact with skin. Toxic if inhaled. May cause damage to organs through prolonged or repeated exposure.
Environmental hazards
Contains no substances known to be hazardous to the environment or not degradable in waste water treatment plants. Stench. This product does not contain any known or suspected endocrine disruptors.
2.1 Classification of the substance or mixture
Acute Dermal Toxicity Category 3 Acute Inhalation Toxicity - Vapors Category 3 Specific target organ toxicity - (repeated exposure)