Note: Ingredients listed on restricted chemical lists
EC/CAS
872-50-4
Name of the chemical
N-Methyl-2-Pyrrolidone; 1-methyl-2-pyrrolidone (NMP)
Concentration
>= 99 - <= 100
General Information
Version
1.1
Revision date
2025-02-26
Product name
1-Methyl-2-pyrrolidone
CAS No.
872-50-4
1.2.1 Relevant identified uses
For laboratory research purposes
Emergency telephone
+81-3-5640-8878, +81-3-5640-8902
Icons in SDS
Company Information
company name
TOKYO CHEMICAL INDUSTRY CO., LTD
e-mail address of the competent person responsible for the Safety Data Sheet
globalbusiness@tcichemicals.com
GHS Information
Signal word
Danger
Section 2
SECTION 2: Hazards identification
GHS Classification GHS classification of chemical product Flammable liquids : Category 4 Skin corrosion/irritation : Category 2 Serious eye damage/eye irritation : Category 2A Reproductive toxicity : Category 1B Specific target organ toxicity - : Category 3 (respiratory tract irritation, Narcotic effects) single exposure Specific target organ toxicity - : Category 2 (Liver, Bone marrow, Nervous system, Lungs) repeated exposure
Signal word
Danger
Hazard statements
Combustible liquid. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May cause drowsiness or dizziness. May damage fertility or the unborn child. May cause damage to organs (Liver, Bone marrow, Nervous system, Lungs) through prolonged or repeated exposure.
Prevention
Obtain special instructions before use. Do not handle until all safety precautions have been read and under- stood. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Do not breathe mist or vapors. Wash skin thoroughly after handling. Use only outdoors or in a well-ventilated area. Wear protective gloves/ protective clothing/ eye protection/ face pro- tection.
Response
IF ON SKIN: Wash with plenty of water. IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor if you feel unwell. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or concerned: Get medical advice/ attention. If skin irritation occurs: Get medical advice/ attention. If eye irritation persists: Get medical advice/ attention. Take off contaminated clothing and wash it before reuse. In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
Storage
Store in a well-ventilated place. Store in a well-ventilated place. Keep container tightly closed. Store locked up.
Disposal
Dispose of contents/ container to an approved waste disposal plant.
Other hazards which do not result in classification
None known.
