Customization: | Available |
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Color: | Colorless |
Appearance: | Liquid |
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Product Name: | N-Methyl Pyrrolidone |
Synonyms: | M-PYROL(R);N-METHYLPYROLIDONE;N-METHYLPYRROLID-2-ONE;N-METHYLPYRROLIDINONE;N-METHYLPYRROLIDNONE;N-METHYLPYRROLIDONE;NMP-T;NMP-EL |
CAS: | 872-50-4 |
MF: | C5H9NO |
MW: | 99.13 |
EINECS: | 212-828-1 |
Mol File: | 872-50-4.mol |
1-Methyl-2-pyrrolidinone Chemical Properties |
Melting point | −24 °C(lit.) |
Boiling point | 202 °C(lit.) |
density | 1.028 g/mL at 25 °C(lit.) |
vapor density | 3.4 (vs air) |
vapor pressure | 0.29 mm Hg ( 20 °C) |
refractive index | n20/D 1.479 |
Fp | 187 °F |
storage temp. | 2-8°C |
color | ≤20(APHA) |
Water Solubility | >=10 g/100 mL at 20 ºC |
Sensitive | Hygroscopic |
Merck | 14,6117 |
BRN | 106420 |
Stability: | Stable, but decomposes upon exposure to light. Combustible. Incompatible with strong oxidizing agents, strong acids, reducing agents, bases. |
CAS DataBase Reference | 872-50-4(CAS DataBase Reference) |
NIST Chemistry Reference | 2-Pyrrolidinone, 1-methyl-(872-50-4) |
EPA Substance Registry System | 2-Pyrrolidinone, 1-methyl-(872-50-4) |
Safety Information |
Hazard Codes | T,Xi |
Risk Statements | 45-65-36/38-36/37/38-61-10-46 |
Safety Statements | 41-45-53-62-26 |
WGK Germany | 1 |
RTECS | UY5790000 |
F | 3-8-10 |
TSCA | Y |
Hazardous Substances Data | 872-50-4(Hazardous Substances Data) |