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 |
InChI | InChI=1S/C6H15ClSi/c1-5(2)8(7)6(3)4/h5-6,8H,1-4H3 |
InChIKey | CGXYLRTYLIHXEE-UHFFFAOYSA-N |
SMILES | [SiH](Cl)(C(C)C)C(C)C |
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 |
|||||||||
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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 | |
---|---|---|---|---|---|
Alfa Chemistry | Info@alfa-chemistry.com | United States | 24072 | 58 | |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18628 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21667 | 55 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9357 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32836 | 60 |
Win-Win Chemical CO., Limited | 0086-577-64498589 | sales@win-winchemical.com | CHINA | 998 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29823 | 58 |
Hubei Co-Formula Material Tech Co., Ltd. | +86-27-84459282 | sales@cfmats.com | CHINA | 882 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34571 | 58 |
View Lastest Price from Diisopropylchlorosilane manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-09-09 | 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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