TMS-acetylene

Suppliers

Names

[ CAS No. ]:
1066-54-2

[ Name ]:
TMS-acetylene

[Synonym ]:
Ethynyl(trimethyl)silane
Trimethylsilylacetylene
MFCD00008569
Ethynyl-trimethyl-silane
TMS-acetylene
(Trimethylsilyl)Acetylene
Trimethylsilylethyne
Ethyne, 1-trimethylsilyl-
EINECS 213-919-9
Silane, ethynyltrimethyl-

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
53.0±0.0 °C at 760 mmHg

[ Melting Point ]:
>0°C

[ Molecular Formula ]:
C5H10Si

[ Molecular Weight ]:
98.218

[ Flash Point ]:
-16.7±11.3 °C

[ Exact Mass ]:
98.055176

[ LogP ]:
2.16

[ Vapour Pressure ]:
272.9±0.1 mmHg at 25°C

[ Index of Refraction ]:
1.401

[ Storage condition ]:
2-8°C

[ Water Solubility ]:
reacts

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
F:Flammable

[ Risk Phrases ]:
R11;R36/37/38

[ Safety Phrases ]:
S16-S26-S36

[ RIDADR ]:
UN 1993 3/PG 2

[ WGK Germany ]:
-

[ Packaging Group ]:
II

[ Hazard Class ]:
3

[ HS Code ]:
29310095

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Chlorotrimethylsilane
  • lithium acetylide-ethylenediamine complex
  • Acetylene
  • sodium acetylide
  • Trimethylsilyl cyanide
  • Trimethylsilyl iodide
  • triethyl(ethynyl)stannane
  • 2,2-bis(trimethylsilyl)ethenone
  • Phenylacetylene

DownStream

  • 4,5-dimethoxy-2-(2-trimethylsilylethynyl)benzaldehyde
  • 5-Bromo-2-[(trimethylsilyl)ethynyl]pyridine
  • 4,6-DIMETHYL-2-TRIMETHYLSILANYLETHYNYL-NICOTINONITRILE
  • TERT-BUTYL 4-((TRIMETHYLSILYL)ETHYNYL)BENZOATE
  • 2,3-diethoxy-4-hydroxy-4-(2-trimethylsilylethynyl)cyclobut-2-en-1-one
  • 2-(4-chloro-6-methylpyrimidin-5-yl)ethynyl-trimethylsilane
  • 3-ethoxy-4-(2-trimethylsilylethynyl)cyclobut-3-ene-1,2-dione
  • 1-trimethylsilyloct-1-en-3-ol
  • 1,2,3,4,5,6-hexaethynylbenzene
  • METHYL 2-((TRIMETHYLSILYL)ETHYNYL)BENZOATE

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

  • LiTMS-acetylene
  • TMS-DL-Ser-OTMS
  • TMS DL-valine
  • ([(TMS)2N](H)Ga[N,N-2,2-tetramethyl-1,3-propanediaminato])2
  • TMS DL-serine
  • TMS-DL-Tyr-OTMS
  • 1-(4-(3-(Pyridin-4-yloxy)pyrrolidine-1-carbonyl)piperidin-1-yl)ethanone
  • Cyclopropyl(3-(pyridin-4-yloxy)pyrrolidin-1-yl)methanone
  • (2-Methoxyphenyl)(3-(pyridin-4-yloxy)pyrrolidin-1-yl)methanone
  • (2-Bromophenyl)(3-(pyridin-4-yloxy)pyrrolidin-1-yl)methanone
  • (E)-3-(benzo[d][1,3]dioxol-5-yl)-1-(3-(pyridin-4-yloxy)pyrrolidin-1-yl)prop-2-en-1-one
  • Pyridin-4-yl(3-(pyridin-4-yloxy)pyrrolidin-1-yl)methanone
  • Pyridin-2-yl(3-(pyridin-4-yloxy)pyrrolidin-1-yl)methanone
  • (3-(Pyridin-4-yloxy)pyrrolidin-1-yl)(thiophen-3-yl)methanone
  • 3-(Phenylthio)-1-(3-(pyridin-4-yloxy)pyrrolidin-1-yl)propan-1-one
  • (3-(Dimethylamino)phenyl)(3-(pyridin-4-yloxy)pyrrolidin-1-yl)methanone
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