(S,S)-Chiraphos

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Names

[ CAS No. ]:
64896-28-2

[ Name ]:
(S,S)-Chiraphos

[Synonym ]:
(2S,3S)-Butane-2,3-diylbis(diphenylphosphine)
(2S,3S)-(−)-Bis(diphenylphosphino)butane
(S,S)-Chiraphos
MFCD00009836
[(2S,3S)-3-diphenylphosphanylbutan-2-yl]-diphenylphosphane
(2S,3S)-2,3-Butanediylbis(diphenylphosphine)
(2S,3S)-(−)-2,3-Bis(diphenylphosphino)butane
Phosphine, 1,1'-[(1S,2S)-1,2-dimethyl-1,2-ethanediyl]bis[1,1-diphenyl-

Chemical & Physical Properties

[ Boiling Point ]:
529.2±33.0 °C at 760 mmHg

[ Melting Point ]:
104-109ºC

[ Molecular Formula ]:
C28H28P2

[ Molecular Weight ]:
426.469

[ Flash Point ]:
291.1±31.7 °C

[ Exact Mass ]:
426.166626

[ PSA ]:
27.18000

[ LogP ]:
9.43

[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
37/39-26-36

[ HS Code ]:
2902909090

Precursor & DownStream

Precursor

  • (2R)-BORNANE-10,2-SULTAMGLYCINATE
  • lithium diphenylphosphide
  • Borane diphenylphosphine complex
  • Triphenylphosphine
  • 1-methylsulfonyloxybutyl methanesulfonate
  • Chlorodiphenylphosphine

DownStream

  • (2S,3S)-BIS(DICYCLOHEXYLPHOSPHINO)BUTANE

Customs

[ HS Code ]: 2902909090

[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Related Compounds

  • (S)-(S)-2-(((benzyloxy)carbonyl)amino)-3-methylbutanoic diethylphosphinic anhydride
  • (S,S)-2-hydroxy-3-methyl-7-pentadecanone
  • (-)-(S,S)-2,2-dimethyl-1,3-dioxolane-4,5-dimethanol monobenzoate
  • S,S-dimethyl-N-(1,5-naphthyridin-2-yl)sufilimine
  • (1S,2S)-N1,N1-Dibenzylcyclohexane-1,2-Diamine
  • (S,S)-(-)-N,N-BIS(ALPHA-METHYLBENZYL)SULFAMIDE
  • 1-(2,4-Dichlorobenzyl)-1H-pyrazol-4-ol
  • 1-[2-(tert-butoxy)ethyl]-1H-pyrazol-4-ol
  • 2-Amino-3-(2-fluoro-4-hydroxy-5-methylphenyl)propanoic acid
  • 2-[2-(Dimethylamino)-5-fluorophenyl]-2-hydroxyacetic acid
  • 2-[1-(1-Aminoethyl)cyclopropyl]-4,6-difluorophenol
  • 2-Oxo-2-[4-(pyrrolidin-1-yl)phenyl]acetic acid
  • 1-[(2,4-Difluoro-6-methoxyphenyl)methyl]cyclopropan-1-amine
  • 1-{[2-(Difluoromethoxy)phenyl]methyl}cyclopropan-1-amine
  • 1-{[3-(Difluoromethoxy)phenyl]methyl}cyclopropan-1-amine
  • 1-{[4-(Difluoromethoxy)phenyl]methyl}cyclopropan-1-amine
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