Chloromethylheptamethylcyclotetrasiloxane

Modify Date: 2024-02-05 19:04:44

Chloromethylheptamethylcyclotetrasiloxane Structure
Chloromethylheptamethylcyclotetrasiloxane structure
Common Name Chloromethylheptamethylcyclotetrasiloxane
CAS Number 17882-66-5 Molecular Weight 331.06100
Density 1.02g/cm3 Boiling Point 217.1ºC at 760mmHg
Molecular Formula C8H23ClO4Si4 Melting Point N/A
MSDS N/A Flash Point 72ºC

 Names

Name 2-(chloromethyl)-2,4,4,6,6,8,8-heptamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
Synonym More Synonyms

 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

 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%

 Synonyms

heptamethyl-chloromethyl-cyclotetrasiloxane
chloromethylheptamethylcycloterasiloxane
CHLOROMETHYL HEPTAMETHYL CYCLOTETRASILOXANE
Chlormethyl-heptamethyl-cyclotetrasiloxan
Heptamethyl-chlormethyl-cyclotetrasiloxan