Chemical |
n-Methyl-2-pyrrolidone |
CAS-number : |
872-50-4 |
|
Synonyms : |
2-Pyrrolidinone, 1-methyl- |
n-metyyli-2-pyrrolidoni |
|
Sumformula of the chemical : |
C5H9NO |
EINECS-number : |
2128281 |
|
Uses : |
Solvent.
|
|
Water solubility, mg/l : |
100 |
> 100, MITI 1992 |
|
Melting point, °C : |
-10 |
< -10, MITI 1992 |
|
Boiling point, °C : |
202 |
|
210 |
MITI 1992 |
|
Total degradation in water : |
Biodegradation:
73% by BOD
period: 28d
substance: 100 mg/l
sludge: 30 mg/l
(MITI 1992)
|
|
LD50 values to mammals in oral exposure, mg/kg : |
7000 |
orl-rat |
References |
3105 | MITI 1992.
Biodegradation and bioaccumulation data of existing
chemicals based on the CSCL Japan.
Compild under the Safety
Division Basic Industries Bureau Ministry of International
Trade & Industry, Japan.
Edited by Chemicals Inspection &
Testing Institute, Japan.
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