Note: Ingredients listed on restricted chemical lists
EC/CAS
88-12-0
Name of the chemical
1-vinyl-2-pyrrolidone
Concentration
>= 90 - <= 100
General Information
Version
8.8
Revision date
2026-07-30
Product name
1-Vinyl-2-pyrrolidinone
CAS No.
88-12-0
1.2.1 Relevant identified uses
Laboratory chemicals, Synthesis of substances
Emergency telephone
800 424 9300, +1 703 527 3887
Icons in SDS
Company Information
company name
Sigma-Aldrich Inc
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H302+H312+H332, H318, H335, H351, H373, H402
Hazard statements
Code
Statements
H302+H312+H332
Harmful if swallowed, in contact with skin or if inhaled
Section 2
SECTION 2: Hazards identification
Other hazards
None known
Signal word
Danger
Hazard statements
H302 + H312 + H332 Harmful if swallowed, in contact with skin or if inhaled. H318 Causes serious eye damage. H335 May cause respiratory irritation. H351 Suspected of causing cancer. H373 May cause damage to organs (Liver) through prolonged or repeated exposure. H402 Harmful to aquatic life.
Prevention
P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe mist or vapours. P264 Wash 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. P273 Avoid release to the environment. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection.
Response
P301 + P312 + P330 IF SWALLOWED: Call a POISON CENTER/ doctor if you feel unwell. Rinse mouth. P302 + P352 + P312 IF ON SKIN: Wash with plenty of water. Call a POISON CENTER/ doctor if you feel unwell. P304 + P340 + P312 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor if you feel unwell. P305 + P351 + P338 + P310 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/ doctor. P308 + P313 IF exposed or concerned: Get medical advice/ attention. P363 Wash contaminated clothing 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.
2.1 Classification of the substance or mixture
(29 CFR 1910.1200) Hazards for the product as supplied Acute toxicity (Oral) : Category 4 Acute toxicity : Category 4 (Inhalation) Acute toxicity (Dermal) : Category 4 Serious eye damage : Category 1 Carcinogenicity : Category 2 Specific target organ : Category 3 (Respiratory system) toxicity - single exposure Specific target organ : Category 2 (Liver) toxicity - repeated exposure Short-term (acute) : Category 3 aquatic hazard Other hazards