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1-CHLORO-1-METHYLSILACYCLOBUTANE

CAS No.
2351-34-0
Chemical Name:
1-CHLORO-1-METHYLSILACYCLOBUTANE
Synonyms
1-Chloro-1-methylsiletane;1-CHLORO-1-METHYLSILACYCLOBUTANE;Silacyclobutane, 1-chloro-1-methyl-;CYCLOTRIMETHYLENEMETHYLCHLOROSILANE;1-Chloro-1-Methylsilacyclobutane 98%
CBNumber:
CB3430389
Molecular Formula:
C4H9ClSi
Molecular Weight:
120.65
MDL Number:
MFCD00191926
MOL File:
2351-34-0.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06

1-CHLORO-1-METHYLSILACYCLOBUTANE Properties

Boiling point 103 °C(lit.)
Density 0.985 g/mL at 25 °C(lit.)
refractive index n20/D 1.45(lit.)
Flash point 37 °F
solubility soluble in most aprotic organic solvents.
Specific Gravity 0.985
Hydrolytic Sensitivity 8: reacts rapidly with moisture, water, protic solvents

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS02,GHS05
Signal word  Danger
Hazard statements  H225-H314
Precautionary statements  P210-P233-P240-P280-P303+P361+P353-P305+P351+P338
Hazard Codes  F,C
Risk Statements  11-14-34
Safety Statements  16-26-36/37/39-45
RIDADR  UN 2985 3/PG 2
WGK Germany  3
TSCA  No

1-CHLORO-1-METHYLSILACYCLOBUTANE price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 411582 1-Chloro-1-methylsilacyclobutane 98% 2351-34-0 5g $280 2023-06-20 Buy
Matrix Scientific 097612 1-Chloro-1-methylsiletane 95+% 2351-34-0 1g $588 2021-12-16 Buy
Matrix Scientific 097612 1-Chloro-1-methylsiletane 95+% 2351-34-0 250mg $265 2021-12-16 Buy
Product number Packaging Price Buy
411582 5g $280 Buy
097612 1g $588 Buy
097612 250mg $265 Buy

1-CHLORO-1-METHYLSILACYCLOBUTANE Chemical Properties,Uses,Production

Physical properties

bp 103°C; d 0.985 g cm?3.

Uses

Intermediate in the formation of enoxysilacyclobutanes.

Uses

Siletanes (silacyclobutanes) represent a unique class of silicon-based reagents that have enjoyed much success in a number of synthetic applications including aldol reactions, allylations, cross-coupling reactions, carbosilane oxidations, and ring expansions. The manifestation of their strain in enhanced Lewis acidity and in the ring opening to silanols accounts for their utility. 1-Chloro-1-methylsiletane can be used for the preparation of the various siletane derivatives for these applications.
Grignard reagents react efficiently with 1-chloro-1-methylsiletane to provide the corresponding aryl-, alkenyl-, or alkylsiletanes (eqs 1–3).On the contrary, reactions with alkyllithiums are limited to the reaction of 1 with a lithium acetylide (eq 4).The reaction of 1 with an intermediate vinylalane obtained by hydroalumination of 1-heptyne gave (E)-1-heptenylmethylsiletane in >99/1 isomeric purity (eq 5).The reaction of 1 with LiAlD4 afforded 1-deuterio-1-methylsiletane (eq 6).1-CHLORO-1-METHYLSILACYCLOBUTANE

Preparation

siletane can be prepared in large quantities byWurtz coupling reaction of dichloro-3-chloropropylmethylsilane with Mg.It is commercially available from Gelest and Aldrich chemical company.

1-CHLORO-1-METHYLSILACYCLOBUTANE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 1-CHLORO-1-METHYLSILACYCLOBUTANE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1-Chloro-1-methylsilacyclobutane pictures 2021-07-02 1-Chloro-1-methylsilacyclobutane
2351-34-0
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
1-CHLORO-1-METHYLSILACYCLOBUTANE pictures 2020-01-08 1-CHLORO-1-METHYLSILACYCLOBUTANE
2351-34-0
US $0.01 / KG 1KG 98%; 99% 1kg;10kg; 25kg Career Henan Chemical Co

2351-34-0(1-CHLORO-1-METHYLSILACYCLOBUTANE)Related Search:

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