2,5-dihydro-1-methyl-1H-phosphole 1-oxide

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Names

[ CAS No. ]:
930-38-1

[ Name ]:
2,5-dihydro-1-methyl-1H-phosphole 1-oxide

[Synonym ]:
EINECS 213-217-2
2,5-Dihydro-1-methyl-1H-phosphole 1-oxide
1-methyl-2,5-dihydro-phosphole 1-oxide
1-methyl-2,5-dihydro-1h-phosphole 1-oxide
1-methyl-1-phospha-3-cyclopentene-1-oxide
1-methyl-2,5-dihydro-1
1-Methyl-1-oxo-phospholene
1-methyl-1-oxo-1-phosphacyclopent-3-ene

Chemical & Physical Properties

[ Density]:
1.03g/cm3

[ Boiling Point ]:
274.9ºC at 760mmHg

[ Molecular Formula ]:
C5H9OP

[ Molecular Weight ]:
116.09800

[ Flash Point ]:
120ºC

[ Exact Mass ]:
116.03900

[ PSA ]:
26.88000

[ LogP ]:
1.54910

[ Index of Refraction ]:
1.446

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-methyl-2,5-dihydro-1H-phosphole
  • Methylisocyanate 1 x 500mg neat
  • 1-Isocyanatobutane

DownStream

  • 1H-Phosphole-2-carboxylicacid, 4,5-dihydro-1-methyl-, 1-oxide
  • 1,1-dimethylphospholan-1-ium,bromide
  • 3,4-dibromo-1-methyl-1$l^C5H9Br2OP-phosphacyclopentane 1-oxide
  • 1-methyl-1λ5-phospholane 1-oxide
  • 3,3-Dimethyl-6-oxa-3-phosphoniabicyclo[3.1.0]hexane

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

  • 2,5-dihydro-1-methoxy-3,4-dimethyl-1H-phosphole 1-oxide
  • 2,5-Dihydro-1-methyl-2,5-etheno-1H-1-benzazepine-3,4,10,11-tetracarboxylic acid tetramethyl ester
  • 2,5-dihydro-3-methyl-1-n-propyl-1H-phosphole 1-oxide
  • 1H-Phosphole-2-carboxylicacid, 4,5-dihydro-1-methyl-, 1-oxide
  • 1H-Phosphole,2,5-dihydro-1-methoxy-3-methyl-, 1-oxide
  • 1H-Phosphole,2,5-dihydro-1-phenyl-, 1-oxide
  • 6-Amino-5-(difluoromethyl)-2-(trifluoromethyl)pyridin-3-ol
  • 4,6-Dichloro-5-(difluoromethyl)pyridine-2-sulfonamide
  • 5-(Difluoromethyl)-3-iodo-4-methoxypicolinonitrile
  • 3-(Difluoromethyl)-6-hydroxy-4-(hydroxymethyl)picolinonitrile
  • 2,6-Dibromopyridine-4-thiol
  • 6-Bromo-3-(difluoromethyl)-5-nitropicolinaldehyde
  • 2-(2-Aminobenzo[d]oxazol-6-yl)-2-hydroxyacetic acid
  • 4-(Difluoromethyl)-2,5-difluorobenzoic acid
  • 2-Bromo-5-(difluoromethyl)-6-methylpyridine-3-sulfonamide
  • 2-Bromo-4-chloro-6-(difluoromethyl)-3-fluoropyridine
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