1-CHLORO-1-METHYLSILACYCLOBUTANE
- Product Name
- 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
- Formula Weight
- 120.65
- MOL File
- 2351-34-0.mol
1-CHLORO-1-METHYLSILACYCLOBUTANE Property
- 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
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H225Highly Flammable liquid and vapour
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P240Ground/bond container and receiving equipment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 411582
- Product name
- 1-Chloro-1-methylsilacyclobutane
- Purity
- 98%
- Packaging
- 5g
- Price
- $280
- Updated
- 2023/06/20
- Product number
- 097612
- Product name
- 1-Chloro-1-methylsiletane
- Purity
- 95+%
- Packaging
- 1g
- Price
- $588
- Updated
- 2021/12/16
- Product number
- 097612
- Product name
- 1-Chloro-1-methylsiletane
- Purity
- 95+%
- Packaging
- 250mg
- Price
- $265
- Updated
- 2021/12/16
1-CHLORO-1-METHYLSILACYCLOBUTANE Chemical Properties,Usage,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).
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
- Product
- 1-Chloro-1-methylsilacyclobutane 2351-34-0
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-27
- Product
- 1-CHLORO-1-METHYLSILACYCLOBUTANE 2351-34-0
- Price
- US $0.01/KG
- Min. Order
- 1KG
- Purity
- 98%; 99%
- Supply Ability
- 1kg；10kg; 25kg
- Release date
- 2020-01-07