trimethyl-[2-[3-(trifluoromethyl)phenyl]ethynyl]silane

Names

[ CAS No. ]:
40230-93-1

[ Name ]:
trimethyl-[2-[3-(trifluoromethyl)phenyl]ethynyl]silane

[Synonym ]:
1-[(Trimethylsilyl)ethynyl]-3-(trifluoromethyl)benzene
3-<(trimethylsilyl)ethynyl>benzotrifluoride
1-trifluoromethyl-3-trimethylsilylethynylbenzene
trimethyl{(3-trifluoromethylphenyl)ethynyl}silane
MFCD03701551

Chemical & Physical Properties

[ Density]:
1.036 g/mL at 25ºC(lit.)

[ Boiling Point ]:
50-52ºC0.5 mm Hg(lit.)

[ Molecular Formula ]:
C12H13F3Si

[ Molecular Weight ]:
242.31200

[ Flash Point ]:
185 °F

[ Exact Mass ]:
242.07400

[ LogP ]:
3.93430

[ Index of Refraction ]:
n20/D 1.4760(lit.)

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)

[ Safety Phrases ]:
24/25

[ RIDADR ]:
NA 1993 / PGIII

[ WGK Germany ]:
3

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-Bromobenzotrifluoride
  • TMS-acetylene
  • m-iodobenzotrifluoride

DownStream

  • 3-Ethynylbenzotrifluoride
  • 5-(Trifluormethyl)indan-1-on

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%