Diphosphine,1,1,2,2-tetraethyl-, 1,2-disulfide

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Names

[ CAS No. ]:
3790-23-6

[ Name ]:
Diphosphine,1,1,2,2-tetraethyl-, 1,2-disulfide

[Synonym ]:
tetraetylbiphosphine disulphite
tetraethylbiphosphine disulfide
tetraethyl-diphosphane P,P'-disulfide
tetraethyldiphosphine disulphide
tetraethylbiphosphine disulphide
1,1,2,2-Tetraethyldiphosphine 1,2-disulfide
Tetraethyldiphosphine 1,2-disulfide
tetraethyldiposphine disulfide

Chemical & Physical Properties

[ Density]:
1.078g/cm3

[ Boiling Point ]:
302ºC at 760mmHg

[ Molecular Formula ]:
C8H20P2S2

[ Molecular Weight ]:
242.32200

[ Flash Point ]:
136.5ºC

[ Exact Mass ]:
242.04800

[ PSA ]:
83.80000

[ LogP ]:
5.24120

[ Index of Refraction ]:
1.511

Safety Information

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • ETHYLMAGNESIUM BROMIDE
  • 1,1,2,2-tetraethyldiphosphane

DownStream

  • Phosphorane,trichlorodiethyl- (7CI,9CI)

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • Diphosphine,1,1,2,2-tetrabutyl-, 1,2-disulfide
  • Diphosphine,1,1,2,2-tetraphenyl-, 1,2-disulfide
  • Digermane, 1,1,2,2-tetraethyl-1,2-bis(methylthio)
  • 3,4-benzo-1,1,2,2-tetraethyl-1,2-digermacyclobut-3-ene
  • [diethyl(ethynyl)silyl]-diethyl-ethynylsilane
  • 1,1,2,2-Tetraethyl-1,2-diphenyl-disilan
  • 1-(3-(Difluoromethyl)phenyl)piperazine
  • 1-(3,5-Dimethyl-1H-pyrazol-4-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
  • 4-(2-Chloro-4-nitrophenoxy)-1,2-benzisoxazole
  • 4-(5,6,7,8-Tetrahydronaphthalen-2-yl)phenol
  • 5-[(4-Bromophenoxy)methyl]-4,5-dihydro-1,3-oxazol-2-amine
  • 3-Chloro-4-[(3-methyl-1,2-benzoxazol-4-yl)oxy]aniline
  • 4-(2-chloro-4-nitrophenoxy)-1H-indole
  • 5-(2-chloro-4-nitrophenoxy)-1H-indole
  • 2-(5-Hydroxypyridin-3-yl)acetic acid
  • 4-(2-Chloro-4-nitrophenoxy)-1-benzofuran-2-carboxamide
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