1-CHLORO-4-TRIMETHYLSILANYL-BUT-3-YN-2-ONE

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Names

[ CAS No. ]:
18245-82-4

[ Name ]:
1-CHLORO-4-TRIMETHYLSILANYL-BUT-3-YN-2-ONE

[Synonym ]:
4-Chloro-1-(trimethylsilyl)-1-butyn-3-one
3-Butyn-2-one,1-chloro-4-(trimethylsilyl)
1-chloro-4-(trimethylsilyl)but-3-yn-2-one
1-CHLORO-4-TRIMETHYLSILANYL-BUT-3-YN-2-ONE
1-chloro-4-(trimethylsilyl)-3-butyne-2-one
4-trimethylsilyl-1-chloro-3-butyn-2-one
1-chloro-4-trimethylsilyl-3-butyn-2-one
1-Trimethylsilyl-4-chlor-butin-(1)-on-(3)

Chemical & Physical Properties

[ Density]:
1.018g/cm3

[ Boiling Point ]:
187.04ºC at 760 mmHg

[ Molecular Formula ]:
C7H11ClOSi

[ Molecular Weight ]:
174.70000

[ Flash Point ]:
66.92ºC

[ Exact Mass ]:
174.02700

[ PSA ]:
17.07000

[ LogP ]:
1.67510

[ Vapour Pressure ]:
0.643mmHg at 25°C

[ Index of Refraction ]:
1.45

Safety Information

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Chloroacetyl chloride
  • Bis(trimethylsilyl)acetylene
  • 2-Chloro-N-methoxy-N-methylacetamide
  • TMS-acetylene

DownStream

  • 4-[(Trimethylsilyl)ethynyl]-1,3-thiazol-2-amine
  • 2-Methyl-4-((triMethylsilyl)ethynyl)thiazole

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

  • 1-fluoro-4-trimethylsilanyl-but-3-yn-2-one
  • 1-PHENYL-4-TRIMETHYLSILANYL-BUT-3-YN-2-ONE
  • 1-Chloro-4-phenyl-3-butyn-2-one
  • 1,4-diphenylbut-3-yn-2-one
  • 4-phenyl-1-(4-phenylbut-3-yn-2-yloxy)but-3-yn-2-one
  • 2-(4-Chloro-3-hydroxy-1-butynyl)-5-(1,3-pentadiynyl)thiophene