Cyclotrimethylene Dichlorosilane

Modify Date: 2025-08-26 15:04:37

Cyclotrimethylene Dichlorosilane Structure
Cyclotrimethylene Dichlorosilane structure
Common Name Cyclotrimethylene Dichlorosilane
CAS Number 2351-33-9 Molecular Weight 141.07100
Density 1.19g/cm3 Boiling Point 113-115ºC(lit.)
Molecular Formula C3H6Cl2Si Melting Point <0ºC
MSDS USA Flash Point 21ºC
Symbol GHS02 GHS05
GHS02, GHS05
Signal Word Danger

 Names

Name 1,1-dichlorosilacyclobutane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.19g/cm3
Boiling Point 113-115ºC(lit.)
Melting Point <0ºC
Molecular Formula C3H6Cl2Si
Molecular Weight 141.07100
Flash Point 21ºC
Exact Mass 139.96200
LogP 2.30990
Vapour Pressure 15.8mmHg at 25°C
Index of Refraction n20/D 1.464(lit.)
Storage condition Flammables area

 Safety Information

Symbol GHS02 GHS05
GHS02, GHS05
Signal Word Danger
Hazard Statements H225-H260-H314
Precautionary Statements P210-P223-P231 + P232-P280-P370 + P378-P422
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes C: Corrosive;
Risk Phrases 14-34
Safety Phrases 16-23-26-36/37/39-45
RIDADR UN 2988 4.3/PG 1
WGK Germany 3
Hazard Class 4.3, 3.0, 8.0
HS Code 2903199000

 Synthetic Route

~75%

Cyclotrimethylene Dichlorosilane Structure

Cyclotrimethyle...

CAS#:2351-33-9

Literature: Grobe, Joseph; Ziemer, Harald Zeitschrift fuer Naturforschung, B: Chemical Sciences, 1993 , vol. 48, # 9 p. 1193 - 1202

~80%

Cyclotrimethylene Dichlorosilane Structure

Cyclotrimethyle...

CAS#:2351-33-9

Literature: Auner, N.; Grobe, J. Journal of Organometallic Chemistry, 1980 , vol. 188, # 1 p. 25 - 52

~%

Cyclotrimethylene Dichlorosilane Structure

Cyclotrimethyle...

CAS#:2351-33-9

Literature: Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , vol. 29, # 4 p. 591 - 597 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , # 4 p. 837 - 844

~15%

Cyclotrimethylene Dichlorosilane Structure

Cyclotrimethyle...

CAS#:2351-33-9

Literature: Journal of Physical Chemistry, , vol. 86, # 22 p. 4335 - 4342

 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

dichlorosilacyclobutane
EINECS 219-084-7
dichlorsilacyclobutane
1,1-dichloro-silacyclobutan
1,1-dichloro-1-silacyclobutane
CYCLOTRIMETHYLENEDICHLOROSILANE
MFCD00053537
DICHLORTRIMETHYLENSILAN
1,1-Dichlorosilacyclobutane 5ML
1,1-dichloro-1-silacylobutane
1,1-Dichlorosiletane
Cyclotrimethylene Dichlorosilane
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