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1,1-dimethylsiletane

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Origin: China

Cas No: 2295-12-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 2295-12-7 Formula: C5H12Si Molecular Weight: 100.23400

Basic Info

Chemical Name	1,1-dimethylsiletane
Synonyms	1,1-dimethyl-1-silacylobutane; 1,1-Dimethylsiletane; 1,1-dimethylsilacyclobutane; Dimethyltrimethylenesilane; 1,1-Dimethyl-siletan; 1,1-dimethyl-siletane; 1,1-dimethylsiletidine; Cyclotrimethylenedimethylsilane; Silacyclobutane,1,1-dimethyl; 1,1-dimethyl-1-silacyclobutane;
CAS No.	2295-12-7
Molecular Formula	C5H12Si
Molecular Weight	100.23400
PSA	0.00000
LogP	2.09850

Properties

Density	0.78g/cm3
Boiling Point	82ºC
Melting Point	<0ºC
Refractive Index	n20/D 1.428
Vapor Pressure	89.7mmHg at 25°C

Safety Info

Hazard Class	3.1
Safety Statements	S16; S23; S24/25
HS Code	2934999090
Packing Group	II
RIDADR	UN 1993 3/PG 2
Risk Statements	R11
Hazard Codes	F
Hazard Declaration	H225
Signal Word	Danger
Symbol	GHS02
Caution Statement	P210

Synthesis Route

1-Bromo-3-chloropropane+Dichlorodimethylsilane→1,1-dimethylsiletane
chloro-(3-chloropropyl)-dimethylsilane→1,1-dimethylsiletane
methyllithium+1-chloro-1-methylsiletane→1,1-dimethylsiletane

Precursor

chloro-(3-chloropropyl)-dimethylsilane
Dichlorodimethylsilane
methyllithium
1-chloro-1-methylsiletane

Downstream Product

Vinyltrimethylsilane
1,1,3,3-tetramethyl-1,3-disiletane
ethene
ALLYLDIMETHYLSILANE

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