4-((Trimethylsilyl)ethynyl)benzoic acid

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Names

[ CAS No. ]:
16116-80-6

[ Name ]:
4-((Trimethylsilyl)ethynyl)benzoic acid

[Synonym ]:
4-(trimethylsilyl)ethynylbenzoic acid

Chemical & Physical Properties

[ Density]:
1.08g/cm3

[ Boiling Point ]:
299.3ºC at 760mmHg

[ Molecular Formula ]:
C12H14O2Si

[ Molecular Weight ]:
218.32400

[ Flash Point ]:
134.8ºC

[ Exact Mass ]:
218.07600

[ PSA ]:
37.30000

[ LogP ]:
2.61370

[ Vapour Pressure ]:
0.000537mmHg at 25°C

[ Index of Refraction ]:
1.536

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2931900090

Precursor & DownStream

Precursor

  • 4-Iodobenzoic acid
  • TMS-acetylene

DownStream

  • 4-Ethynylbenzoic acid

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

  • 4-(Fluorosulfonyl)-3-((trimethylsilyl)ethynyl)benzoic acid >=
  • Methyl 3-hydroxy-4-((trimethylsilyl)ethynyl)benzoate
  • METHYL 4-((TRIMETHYLSILYL)ETHYNYL)BENZOATE
  • ethyl 4-(trimethylsilylethynyl)benzoate
  • 2-Chloro-4-Ethynyl-Benzoic Acid Methyl Ester
  • 3-(Fluorosulfonyl)-5-((trimethylsilyl)ethynyl)benzoic acid