Synonym(s): N-Methylbutyrolactam, N-Methyl-2-pyrrolidone
Formula: C5H9NO
Formula weight: 99.13
Purity: 99+%
CAS Number: 872-50-4
Harmonized Tariff Code: 2933.79
Hazard Statements: H360-H315-H319-H335-H227
May damage fertility or the unborn child. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Combustible liquid.
Precautionary Statements: P210-P261-P280-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk Phrases: 61-36/37/38
May cause harm to the unborn child. Irritating to eyes, respiratory system and skin.
Safety Phrases: 53-45
Avoid exposure - obtain special instructions before use. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Form: Colorless/very pale yellow liquid
Density: 1.033
Melting point: -24°
Boiling point: 204°
Flash point: 86°(187°F)
Refractive Index: 1.4705
Merck: 14,6117
EINECS: 212-828-1
MDL: MFCD00003193
RTECS: UY5790000
Beilstein: 106420