Chloromethylheptamethylcyclotetrasiloxane

Suppliers

Names

[ CAS No. ]:
17882-66-5

[ Name ]:
Chloromethylheptamethylcyclotetrasiloxane

[Synonym ]:
heptamethyl-chloromethyl-cyclotetrasiloxane
chloromethylheptamethylcycloterasiloxane
CHLOROMETHYL HEPTAMETHYL CYCLOTETRASILOXANE
Chlormethyl-heptamethyl-cyclotetrasiloxan
Heptamethyl-chlormethyl-cyclotetrasiloxan

Chemical & Physical Properties

[ Density]:
1.02g/cm3

[ Boiling Point ]:
217.1ºC at 760mmHg

[ Molecular Formula ]:
C8H23ClO4Si4

[ Molecular Weight ]:
331.06100

[ Flash Point ]:
72ºC

[ Exact Mass ]:
330.03600

[ PSA ]:
36.92000

[ LogP ]:
3.44010

[ Index of Refraction ]:
1.434

Safety Information

[ HS Code ]:
2903199000

Synthetic Route

Precursor & DownStream

Precursor

  • Octamethylcyclotetrasiloxane
  • 1,5-dichlorohexamethyltrisiloxane
  • Chlorine

DownStream

  • Hydrochloric acid

Customs

[ HS Code ]: 2903199000

[ Summary ]:
2903199000 other saturated chlorinated derivatives of acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%


Related Compounds

  • 3-(5,7-dioxo-5,7-dihydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-N-[2-(1-methyl-1H-benzimidazol-2-yl)ethyl]propanamide
  • 2-[4-(acetylamino)-1H-indol-1-yl]-N-(quinolin-5-yl)acetamide
  • 3-[2-(2-chloro-10H-phenothiazin-10-yl)-2-oxoethyl]-7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one
  • N-[2-(1H-benzimidazol-1-yl)ethyl]-4-[2-(propan-2-yl)-2H-tetrazol-5-yl]benzamide
  • N-[2-(1H-benzimidazol-2-yl)ethyl]-2-[3-(4H-1,2,4-triazol-4-yl)phenoxy]acetamide
  • N-[(4-Tert-butylphenyl)-cyanomethyl]-2-(oxolan-2-ylmethoxy)acetamide
  • 5-methoxy-N-[2-(4-phenyl-1,3-thiazol-2-yl)ethyl]-1H-indole-2-carboxamide
  • N-(6-methoxy-2,3,4,9-tetrahydro-1H-carbazol-1-yl)-2-[4-oxo-3-(propan-2-yl)-3,4-dihydrophthalazin-1-yl]acetamide
  • 3-(4-oxo-4H-pyrido[2,1-c][1,2,4]triazin-3-yl)-N-[2-([1,2,4]triazolo[4,3-a]pyridin-3-yl)ethyl]propanamide
  • 4-N-[(4-Chlorophenyl)-cyanomethyl]-1-N,1-N-dimethylpiperidine-1,4-dicarboxamide
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