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
| Boiling point | 103 °C(lit.) |
|---|---|
| Density | 0.985 g/mL at 25 °C(lit.) |
| refractive index |
n |
| 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) |   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 |
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).
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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15956 | 58 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9341 | 55 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12803 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
| CD Chemical Group Limited | +8615986615575 | info@codchem.com | China | 20356 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178 +86-85511178 | peter68@ptchemgroup.com | China | 35453 | 58 |
| ShenZhen Trendseen Biological Technology Co.,Ltd. | 13417589054 | trendseenbio@gmail.com | China | 11681 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 50002 | 58 |
View Lastest Price from 1-CHLORO-1-METHYLSILACYCLOBUTANE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
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 | |
 |
2020-01-08 | 1-CHLORO-1-METHYLSILACYCLOBUTANE
2351-34-0
|
US $0.01 / KG | 1KG | 98%; 99% | 1kg；10kg; 25kg | Career Henan Chemical Co |
-
- 1-Chloro-1-methylsilacyclobutane
2351-34-0
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 1-CHLORO-1-METHYLSILACYCLOBUTANE
2351-34-0
- US $0.01 / KG
- 98%; 99%
- Career Henan Chemical Co