DIISOPROPYLCHLOROSILANE
- CAS No.
- 2227-29-4
- Chemical Name:
- DIISOPROPYLCHLOROSILANE
- Synonyms
- CHLORODIISOPROPYLSILANE;Diisopropylsilyl chloride;DK677;DK220;DIISOPROPYLCHLOROSILANE;Chlorodiisopropylsilane >chlorobis(propan-2-yl)silane;chloro-di(propan-2-yl)silicon;Silane, chlorobis(1-methylethyl)-;chloro(2,3-dimethylbutan-2-yl)silicon
- CBNumber:
- CB9249415
- Molecular Formula:
- C6H15ClSi
- Molecular Weight:
- 150.72
- MDL Number:
- MFCD00054896
- MOL File:
- 2227-29-4.mol
- MSDS File:
- SDS
| Boiling point | 58-60 °C50 mm Hg(lit.) |
|---|---|
| Density | 0.883 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | 72 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | generally sol organic solvents; reacts with alcohols, ammonia,and water. |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Specific Gravity | 0.883 |
| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
| BRN | 2231355 |
| CAS DataBase Reference | 2227-29-4(CAS DataBase Reference) |
| FDA UNII | DVG177547J |
| EPA Substance Registry System | Silane, chlorobis(1-methylethyl)- (2227-29-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H226-H314 | |||||||||
| Precautionary statements | P210-P233-P240-P280-P303+P361+P353-P305+P351+P338 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 10-34 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 2986 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-21 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 3.1 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29319090 | |||||||||
| NFPA 704 |
|
DIISOPROPYLCHLOROSILANE price More Price(15)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 375896 | Chlorodiisopropylsilane 99% | 2227-29-4 | 5g | $107 | 2023-06-20 | Buy |
| Sigma-Aldrich | 375896 | Chlorodiisopropylsilane 99% | 2227-29-4 | 25g | $381 | 2023-06-20 | Buy |
| TCI Chemical | C1492 | Chlorodiisopropylsilane >95.0%(GC) | 2227-29-4 | 5mL | $106 | 2024-03-01 | Buy |
| TCI Chemical | C1492 | Chlorodiisopropylsilane >95.0%(GC) | 2227-29-4 | 25mL | $514 | 2024-03-01 | Buy |
| Usbiological | 270580 | Chlorodiisopropylsilane | 2227-29-4 | 2g | $305 | 2021-12-16 | Buy |
DIISOPROPYLCHLOROSILANE Chemical Properties,Uses,Production
Physical properties
bp 150–153°C,bp 54–55°C/45 mmHg; d 0.872 gmL?1
Uses
Intramolecular
hydrosilylation is also possible within β-diisopropylsilyloxy
esters (13), constituting an exceptionally mild method for reducing
ester groups to the aldehyde oxidation level (eq 4).The derivatives
(13) may be synthesized from β-hydroxy esters (12) as described
above for the analogous ketones. Treatment with fluoride
ions (but not Lewis acids) induces hydride transfer to give
alkoxysiladioxanes (14) in excellent yields (≥95%). Although
usually performed in dichloromethane, the hydrosilylation may
also be accomplished with ethyl acetate as solvent, providing
strong evidence for intramolecularity.
Application
Used in a silylation-reduction-allylation sequence of β-hydroxy esters to homoallylic-substituted 1,3-diols. Used in the silylation-hydrosilation-oxidation of allyl alcohols to 1,3-diols. Reaction carried out in diastereoselective manner. Reduces β-hydroxy ketones to anti-1,3 diols.
Preparation
obtained by reaction of trichlorosilane with isopropylmagnesium chloride;the original yield of 45% may be raised to 70–80% by employing conc hydrochloric acid to quench the reaction.
Purification Methods
Impurities can be readily detected by 1H NMR. Purify it by fractional distillation [Gilman & Clark J Am Chem Soc 69 1499 1947, Allen et al. J Chem Soc 3668 1957].
DIISOPROPYLCHLOROSILANE 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 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21688 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9341 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32686 | 60 |
| Win-Win Chemical CO., Limited | 0086-577-64498589 | sales@win-winchemical.com | CHINA | 998 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Hubei Co-Formula Material Tech Co., Ltd. | +86-27-84459282 | sales@cfmats.com | CHINA | 882 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| WinWin Chemical CO., Limited | +86-0577-64498589 +8615325081899 | sales@win-winchemical.com | China | 14145 | 58 |
View Lastest Price from DIISOPROPYLCHLOROSILANE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-01-23 | DIISOPROPYLCHLOROSILANE
2227-29-4
|
US $0.00 / KG | 1KG | 98% | 1000KG /month | Shanghai Daken Advanced Materials Co.,Ltd | |
 |
2020-02-01 | DIISOPROPYLCHLOROSILANE
2227-29-4
|
US $3.00 / KG | 1KG | 98% | 100KG | Career Henan Chemical Co |
-
- DIISOPROPYLCHLOROSILANE
2227-29-4
- US $0.00 / KG
- 98%
- Shanghai Daken Advanced Materials Co.,Ltd
-
- DIISOPROPYLCHLOROSILANE
2227-29-4
- US $3.00 / KG
- 98%
- Career Henan Chemical Co
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