U 21743-

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Names

[ CAS No. ]:
6317-27-7

[ Name ]:
U 21743-

[Synonym ]:
para-chlorophenyl methanesulfonate
4-chlorophenyl methanesulfonate
4-chlorophenyl mesylate
p-chlorophenyl mesylate
p-Chlorbenzylmesylat
4-chlorophenyl methylsulfonate

Chemical & Physical Properties

[ Density]:
1.411g/cm3

[ Boiling Point ]:
323ºC at 760 mmHg

[ Molecular Formula ]:
C7H7ClO3S

[ Molecular Weight ]:
206.64700

[ Flash Point ]:
149.1ºC

[ Exact Mass ]:
205.98000

[ PSA ]:
51.75000

[ LogP ]:
2.75920

[ Index of Refraction ]:
1.551

Synthetic Route

Precursor & DownStream

Precursor

  • Methanesulfonyl chloride
  • 4-Chlorophenol
  • Methanesulfonic acid
  • 1-Chloro-4-methoxybenzene
  • 4-(methylthio)phenyl methanesulfonate
  • (4-chlorophenoxy)trimethylstannane
  • Tripropylamine
  • dimethylbenzylamine
  • Tributylamine suppliers in China
  • N,N-Diethylmethylamine

DownStream

  • 2-Nitro-4'-chlorodiphenyl ether
  • 4-Chlorophenol
  • para-Terphenyl
  • 1-(4-Chlorophenoxy)-4-nitrobenzene
  • (4-CHLORO-PHENYL)-METHANESULFONYL CHLORIDE
  • 2-(4-chlorophenoxy)benzonitrile

Related Compounds

  • U-104
  • U 19451A
  • U-69593
  • [(U(N(CH2CH2NSiMe3)3))2(μ-O)]
  • U-48800
  • U-89843A
  • N-((5-cyclopropyl-1-methyl-1H-pyrazol-3-yl)methyl)-2-ethoxyacetamide
  • 4-Hydroxy-3-(2,2,2-trifluoroethoxy)benzaldehyde
  • 6-(3-Aminopropoxy)quinoline
  • 2-(chloromethyl)-5-(1-methyl-1H-pyrrol-2-yl)-1,3,4-oxadiazole
  • 3-(2,4-dimethoxyphenyl)-5-(2-fluorophenyl)-1-methanesulfonyl-4,5-dihydro-1H-pyrazole
  • 1-(2-chlorobenzoyl)-3-(furan-2-yl)-5-(3-methoxyphenyl)-4,5-dihydro-1H-pyrazole
  • 3-[2-(3-fluorophenyl)-2-oxoethyl]-3-hydroxy-7-methyl-2,3-dihydro-1H-indol-2-one
  • 1-(2-chlorobenzoyl)-3-(furan-2-yl)-5-phenyl-4,5-dihydro-1H-pyrazole
  • 1-(3-(2,4-dimethoxyphenyl)-5-(8-methoxynaphthalen-1-yl)-4,5-dihydro-1H-pyrazol-1-yl)ethanone
  • (E)-2-(4-(difluoromethoxy)benzylidene)-5-methyl-5,11-dihydro-5,11-methanobenzo[g]thiazolo[2,3-d][1,3,5]oxadiazocin-1(2H)-one
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