(PENTAMETHYLDISILYL)ACETYLENE

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Names

[ CAS No. ]:
63247-94-9

[ Name ]:
(PENTAMETHYLDISILYL)ACETYLENE

[Synonym ]:
Disilane,ethynylpentamethyl
(Pentamethyldisilyl)acetylene
MFCD03427185

Chemical & Physical Properties

[ Density]:
0.795 g/mL at 25ºC(lit.)

[ Boiling Point ]:
125ºC(lit.)

[ Molecular Formula ]:
C7H16Si2

[ Molecular Weight ]:
156.37300

[ Flash Point ]:
54 °F

[ Exact Mass ]:
156.07900

[ LogP ]:
2.28380

[ Index of Refraction ]:
n20/D 1.4410(lit.)

Safety Information

[ RIDADR ]:
UN 1993 3/PG 1

[ HS Code ]:
2931900090

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • pentamethyldisilyl radical
  • oxirene
  • [14C2]acetylene
  • BDMS acetylene
  • (pentachlorophenyl)acetylene
  • (phenylseleno)acetylene
  • Triphenyl-cyclotriphosphan
  • 2-Amino-1-(2-methyl-1,3-thiazol-4-yl)ethanol
  • 2,5-dimethyl-1-(1,3-thiazol-2-yl)-1H-pyrrole-3-carboxylic acid
  • 2-(3-Bromophenoxy)-1-(4-methylpiperazin-1-yl)ethanone
  • N-(5-{1-[4-(3,4-Difluorophenoxy)benzyl]-4-piperidinyl}-2-methylphenyl)-2-methylpropanamide
  • Eicosyltrimethylammonium chloride
  • 2-methyl-1-(4-nitrobenzenesulfonyl)-2,3-dihydro-1H-indole
  • 4-(4-Bromophenyl)but-3-enoic acid
  • 5-(4-bromopyrazol-1-yl)-2-sulfanylidene-1H-pyrimidin-4-one
  • 1-(tert-butyl) 2-methyl 5-methoxy-1H-indole-1,2-dicarboxylate
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