2-Methyl-1,2-oxaphospholan-5-one 2-oxide

Names

[ CAS No. ]:
15171-48-9

[ Name ]:
2-Methyl-1,2-oxaphospholan-5-one 2-oxide

[Synonym ]:
2-methyl-2,5-dioxo-1,2-oxaphospholane
1,2-Oxaphospholan-5-one, 2-methyl-, 2-oxide
EINECS 239-225-6
2-methyl-1,2-oxaphosphinolan-5-one-2-oxide
2-Methyl-1,2-oxaphospholan-5-one 2-oxide
2-Methyl-2,5-dioxo-1,2-oxaphospholan

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
191.6±23.0 °C at 760 mmHg

[ Molecular Formula ]:
C4H7O3P

[ Molecular Weight ]:
134.070

[ Flash Point ]:
84.0±42.9 °C

[ Exact Mass ]:
134.013275

[ PSA ]:
53.18000

[ LogP ]:
0.84120

[ Vapour Pressure ]:
0.5±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.427

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyldichlorophosphine
  • Acrylic acid

DownStream

  • 3-Chloropropanoyl chloride

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 1,4-Benzenedicarboxylic acid,dimethyl ester,polymer with 1,2-ethanediol and 2-methyl-1,2-oxaphospholan-5-one 2-oxide
  • 2-methyl-1,2,5,6,7,8-hexahydrocyclopenta[b]naphthalen-3-one
  • 4-methyl-1,2-oxathiolan-5-one 2-oxide
  • 2-methyl-[1,2]thiazolo[5,4-b]pyridin-3-one
  • 2-methyl-1,2,3,4,5,10-hexahydrobenzo[b]-1,6-naphthyridin-10-one
  • 2-methyl-1,2-oxaphospholane 2-oxide
  • 2-(2-{[Cyano(4-fluorophenyl)amino]methyl}phenyl)-2-methylpropanenitrile
  • 4-Chloro-3,5-dimethylphenyl 5-chloro-2-methoxybenzene-1-sulfonate
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • N-methyl-N-(2-{2-[(naphthalen-1-yl)methyl]pyrrolidin-1-yl}-2-oxoethyl)prop-2-enamide
  • 4-Ethenylpiperidine-4-carboxylic acid
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide