Triisopropylsilylacetylene

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Names

[ CAS No. ]:
89343-06-6

[ Name ]:
Triisopropylsilylacetylene

[Synonym ]:
Silane, ethynyltris(1-methylethyl)-
Triisopropylsilylacetylene
MFCD00075452
Ethynyl(triisopropyl)silane
triisopropylsilylethyne
(TRIISOPROPYLSILYL)ACETYLENE
ethynyl-tri(propan-2-yl)silane
Ethynyltriisopropylsilane

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
230.7±0.0 °C at 760 mmHg

[ Molecular Formula ]:
C11H22Si

[ Molecular Weight ]:
182.378

[ Flash Point ]:
56.1±0.0 °C

[ Exact Mass ]:
182.149078

[ LogP ]:
4.79

[ Vapour Pressure ]:
0.1±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.429

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37/39

[ RIDADR ]:
UN 1993 3/PG 3

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
3.2

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Chloro(triisopropyl)silane
  • Acetylene
  • Bromoethane

DownStream

  • (2-BROMOETHYNYL)TRIISOPROPYLSILANE
  • 6,13-Bis(triisopropylsilylethynyl)pentacene
  • 1,5-bis[tri(propan-2-yl)silyl]penta-1,4-diyn-3-ol
  • (2R)-4-tri(propan-2-yl)silylbut-3-yn-2-ol
  • 1,6-bis[tri(propan-2-yl)silyl]hexa-1,5-diyne-3,4-dione
  • 1,2-bis[4-[2-tri(propan-2-yl)silylethynyl]phenyl]ethane-1,2-dione
  • N,N-dibutyl-4-iodo-3-[2-tri(propan-2-yl)silylethynyl]aniline
  • 2-(2-bromophenyl)ethynyl-tri(propan-2-yl)silane
  • Triisopropyl(1-propyn-1-yl)silane

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

  • 2-iodo-1-triisopropylsilylacetylene
  • 1,4-bis(triisopropylsilylacetylene)-2,5-bis(trimethylsilylacetylene)benzene
  • 8-Chloro-6-[(4,5-dihydro-1H-imidazol-2-yl)methyl]-3,4,5,6-tetrahydro-2H-1,6-benzothiazocine
  • 5-chloro-N-[1-(5-cyclopropyl-1,2-oxazole-3-carbonyl)piperidin-4-yl]-N-methylpyrimidin-2-amine
  • 4-{[(3-methylpyridin-4-yl)oxy]methyl}-N-[(oxolan-2-yl)methyl]piperidine-1-carboxamide
  • 1-benzyl-N-[2-(methylsulfanyl)-4-oxo-3,4-dihydroquinazolin-3-yl]-5-oxopyrrolidine-3-carboxamide
  • 4-(2-{4-[(4-Bromophenyl)methyl]piperazin-1-yl}pyrimidin-4-yl)morpholine
  • 4-(2-{4-[2-(4-Methoxyphenyl)ethyl]piperazin-1-yl}pyrimidin-4-yl)morpholine
  • N-{1-[3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]piperidin-3-yl}cyclopropanesulfonamide
  • 4-[(4-{[(3-Chloropyridin-4-yl)oxy]methyl}piperidin-1-yl)methyl]-3-fluorobenzonitrile
  • 2-{4-[6-(3,5-dimethyl-1H-pyrazol-1-yl)pyrimidin-4-yl]piperazin-1-yl}-1-(pyrrolidin-1-yl)ethan-1-one
  • 2-{4-[6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridazin-3-yl]piperazin-1-yl}-1-(pyrrolidin-1-yl)ethan-1-one
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