1-Chloro-5-trimethylsilyl-4-pentyne

Names

[ CAS No. ]:
77113-48-5

[ Name ]:
1-Chloro-5-trimethylsilyl-4-pentyne

[Synonym ]:
1-trimethylsilyl-5-chloro-1-pentyne
5-chloro-1-trimethylsilylpent-1-yne
1-Chloro-5-trimethylsilyl-4-pentyne
MFCD00671353

Chemical & Physical Properties

[ Density]:
0.977 g/mL at 25ºC(lit.)

[ Boiling Point ]:
75-77ºC20.6 mm Hg(lit.)

[ Molecular Formula ]:
C8H15ClSi

[ Molecular Weight ]:
174.74300

[ Flash Point ]:
149 °F

[ Exact Mass ]:
174.06300

[ LogP ]:
2.88620

[ Index of Refraction ]:
n20/D 1.4560(lit.)

MSDS

Click to get detail MSDS

Safety Information

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

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
23-24/25

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Chlorotrimethylsilane
  • 5-Chloro-1-pentyne
  • Trimethylsilyl trifluoromethanesulfonate
  • 3-chloropropyl iodide
  • TMS-acetylene
  • 3-Chloropropyl p-toluenesulfonate
  • 1-Bromo-3-chloropropane

DownStream

  • cyclopenten-1-yl(trimethyl)silane
  • (Cyclopropylethynyl)(trimethyl)silane
  • 5-iodopent-1-ynyl(trimethyl)silane
  • POLY(HEXAMETHYLENEVINYLENE) MIXTURE OF&
  • 2-butyl-3-pent-4-ynylcyclohex-2-en-1-one
  • 2-butyl-3-[cyclobutylidene(trimethylsilyl)methyl]cyclohex-2-en-1-one
  • trimethyl(oct-7-en-1-ynyl)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

  • 1-chloro-5-trimethylsilyl-4-pentyne
  • (6-Chloro-1-hexyn-1-yl)trimethylsilane
  • 1-chloro-5-(trimethylsilyl)-4-pentyn-2-one
  • 1-Chloro-5-triethylsilyl-4-pentyne
  • 1-benzyloxy-5-trimethylsilyl-4-pentyne
  • 1-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-3-(trimethylsilyl)prop-2-yn-1-ol