1-methyl-5-thioxopyrrolidin-2-one

Names

[ CAS No. ]:
2043-24-5

[ Name ]:
1-methyl-5-thioxopyrrolidin-2-one

[Synonym ]:
N-Methylmonothiosuccinimide
N-Methyl-thionsuccinimid
EINECS 218-047-2
N-Methyl-thiosuccinimid
1-Methyl-5-thioxopyrrolidin-2-one
USAF WI-3
2-Pyrrolidinone,1-methyl-5-thioxo
N-methylthiosuccinimide
Succinimide,N-methyl-2-thio
N-Methyl-monothio-succinimid
1-Methyl-2-thiosuccinimide
N-Methyl-2-oxo-5-thioxo-pyrrolidin

Chemical & Physical Properties

[ Density]:
1.27g/cm3

[ Boiling Point ]:
189.3ºC at 760mmHg

[ Molecular Formula ]:
C₅H₇NOS

[ Molecular Weight ]:
129.18000

[ Flash Point ]:
68.3ºC

[ Exact Mass ]:
129.02500

[ PSA ]:
52.40000

[ LogP ]:
0.50390

[ Vapour Pressure ]:
0.574mmHg at 25°C

[ Index of Refraction ]:
1.589

Safety Information

[ HS Code ]:
2933790090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933790090

[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%