Name | 1-Methylpyrrolidin-3-one |
Synonyms | 68165-06-0? 1-METHYL-3-PYRROLIDONE 1-methyl-3-pyrrolidinone 1-Methylpyrrolidin-3-one 3-Pyrrolidone, 1-methyl- 3-Pyrrolidinone, 1-methyl- |
CAS | 68165-06-0 |
EINECS | 633-265-1 |
InChI | InChI=1/C5H9NO/c1-6-3-2-5(7)4-6/h2-4H2,1H3 |
Molecular Formula | C5H9NO |
Molar Mass | 99.13 |
Density | 0.984 g/mL at 25 °C |
Boling Point | 185.62°C (rough estimate) |
Flash Point | 42°(108°F) |
Vapor Presure | 4.14mmHg at 25°C |
pKa | 6.51±0.20(Predicted) |
Storage Condition | -20°C |
Refractive Index | n20/D1.451 |
Hazard Symbols | Xi - Irritant |
Risk Codes | R10 - Flammable R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes R43 - May cause sensitization by skin contact |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
UN IDs | UN 1993C 3 / PGIII |
WGK Germany | 2 |
Hazard Class | 3 |
NIST chemical information | information provided by: webbook.nist.gov (external link) |