(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
  • 1-(1-Isocyanatoethyl)-4-methoxy-2-methylbenzene
  • 2-[1-(5-Fluoro-2-methoxyphenyl)cyclobutyl]acetic acid
  • 1-Methyl-4-(2-methylbut-3-yn-2-yl)piperidine
  • (2S)-1-(2,3,4-trifluorophenyl)propan-2-ol
  • 2-(2-Fluoropropan-2-yl)butanedioic acid
  • 2-Amino-3-(2-fluoro-5-methylphenyl)-3-methylbutanoic acid
  • 2-(3-Methoxypyridin-2-yl)butanedioic acid
  • {2-[(Methylsulfanyl)methyl]cyclopropyl}methanamine
  • O-({1-[(methylsulfanyl)methyl]cyclopropyl}methyl)hydroxylamine
  • 3-Amino-2-methyl-2-(4,5,6,7-tetrahydro-1-benzothiophen-3-yl)propan-1-ol
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