4-(Trimethysilyl)-ethynylbenzaldehyde

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Names

[ CAS No. ]:
77123-57-0

[ Name ]:
4-(Trimethysilyl)-ethynylbenzaldehyde

[Synonym ]:
4-(2-trimethylsilylethynyl)benzaldehyde
MFCD02093765

Chemical & Physical Properties

[ Density]:
0.98g/cm3

[ Boiling Point ]:
262.1ºC at 760 mmHg

[ Melting Point ]:
66-70ºC

[ Molecular Formula ]:
C12H14OSi

[ Molecular Weight ]:
202.32400

[ Flash Point ]:
112.3ºC

[ Exact Mass ]:
202.08100

[ PSA ]:
17.07000

[ LogP ]:
2.72800

[ Index of Refraction ]:
1.514

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
T: Toxic;

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Bromobenzaldehyde
  • TMS-acetylene
  • 4-Iodobenzaldehyde
  • Palladium diacetate
  • 1,4-Diiodobenzene

DownStream

  • 1-(4-Chlorophenyl)-N-(4-ethynylbenzyl)methanamine
  • 4-(2-anthracen-9-ylethynyl)benzaldehyde
  • Benzene, 1-ethenyl-4-ethynyl- (9CI)
  • 4-ETHYNYLBENZALDEHYDE
  • (4-Ethynylphenyl)methanol
  • 2-(4-ethenylphenyl)ethynyl-trimethylsilane
  • {4-[(Trimethylsilyl)ethynyl]phenyl}methanol
  • 4-[2-(4-iodophenyl)ethynyl]benzaldehyde
  • 4-[2-(3-iodophenyl)ethynyl]benzaldehyde

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%

Articles

Facile synthesis of ethynylated benzoic acid derivatives and aromatic compounds via ethynyltrimethylsilane. Austin WB, et al.

J. Org. Chem. 46(11) , 2280-2286, (1981)

Cascade Reactions of Me3Si-Substituted Imidazolidine-1, 3-Diols with PbO2, Including Oxidation of the Corresponding Diol and Subsequent Elimination of the Trimethylsilyl Fragment. Tretyakov E, et al.

European J. Org. Chem. 2007(22) , 3639-3647, (2007)

On the potential of porphyrin-spiked triarylamine stars for bulk heterojunction solar cells. Kengthanomma T, et al.

J. Mater. Chem. A 1(35) , 10524-10531, (2013)


More Articles

Related Compounds

  • 4-ETHYNYLBENZALDEHYDE
  • (Z)-4-(trimethysilyl)-4-octene
  • (4-acetyl-3,5-diacetyloxyphenyl) acetate
  • 4-chlorooxolan-3-ol,formic acid
  • 4-Amino-1,2-dithiolane-4-carboxylic acid
  • 4-Pyrimidinecarboxylicacid, 2,6-diamino-5-(4-chlorophenyl)-, ethyl ester
  • 5-Chloro-2-({1-[(2-cyclopropyl-1,3-thiazol-4-yl)methyl]piperidin-4-yl}oxy)pyrimidine
  • 4-(Oxan-4-yl)-6-{4-[4-(trifluoromethyl)pyrimidin-2-yl]piperazin-1-yl}pyrimidine
  • 2-{4-[(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)methyl]piperazin-1-yl}-5-fluoropyrimidine
  • 6-Cyclopropyl-N-(4-methylpyridin-2-yl)pyrimidine-4-carboxamide
  • 6-Cyclopropyl-N-(4-methylpyridin-3-yl)pyrimidine-4-carboxamide
  • 11-(6-Cyclopropylpyrimidin-4-yl)-4,5,11-triazatricyclo[6.2.1.0^{2,6}]undeca-2(6),3-diene
  • 4-[4-(4-Methoxypyrimidin-2-yl)piperazin-1-yl]-6-(oxan-4-yl)pyrimidine
  • N-{[2-(dimethylamino)pyridin-3-yl]methyl}-6-ethyl-5-fluoropyrimidin-4-amine
  • 6-ethyl-N-{[2-(pyrrolidin-1-yl)pyridin-4-yl]methyl}pyrimidine-4-carboxamide
  • 5-chloro-N-{1-[4-(trifluoromethyl)pyridin-2-yl]azetidin-3-yl}pyrimidin-2-amine
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