DIISOPROPYLDICHLOROSILANE
- Product Name
- DIISOPROPYLDICHLOROSILANE
- CAS No.
- 7751-38-4
- Chemical Name
- DIISOPROPYLDICHLOROSILANE
- Synonyms
- DK905;DICHLORODIISOPROPYSILANE;DICHLORODIISOPROPYLSILANE;DIISOPROPYLDICHLOROSILANE;dichlorodiisopropylisilane;Dichlorodiisopropylsilane>dichloro-di(propan-2-yl)silane;Silane, dichlorobis(1-methylethyl)-;Dichlorodiisopropylsilane >=97.0% (GC);Diisopropyldichlorosilane, 97%, for synthesis
- CBNumber
- CB9301759
- Molecular Formula
- C6H14Cl2Si
- Formula Weight
- 185.17
- MOL File
- 7751-38-4.mol
DIISOPROPYLDICHLOROSILANE Property
- Melting point:
- <0°C
- Boiling point:
- 66 °C27 mm Hg(lit.)
- Density
- 1.026 g/mL at 20 °C(lit.)
- refractive index
- n20/D 1.444
- Flash point:
- 43°C
- solubility
- sol most organic solvents.
- form
- clear liquid
- Specific Gravity
- 1.026
- color
- Colorless to Light yellow to Light orange
- Hydrolytic Sensitivity
- 8: reacts rapidly with moisture, water, protic solvents
- BRN
- 1736244
- CAS DataBase Reference
- 7751-38-4(CAS DataBase Reference)
Safety
- Hazard Codes
- C
- Risk Statements
- 10-34
- Safety Statements
- 28-36/37/39-45
- RIDADR
- UN 2986 8/PG 2
- WGK Germany
- 3
- F
- 10-21
- TSCA
- No
- HazardClass
- 3/8
- PackingGroup
- II
- HS Code
- 29319090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H226Flammable 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
- 38385
- Product name
- Dichlorodiisopropylsilane
- Purity
- ≥97.0% (GC)
- Packaging
- 5ml
- Price
- $124
- Updated
- 2024/03/01
- Product number
- 38385
- Product name
- Dichlorodiisopropylsilane
- Purity
- ≥97.0% (GC)
- Packaging
- 25ml
- Price
- $406
- Updated
- 2024/03/01
- Product number
- D2603
- Product name
- Dichlorodiisopropylsilane
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $39
- Updated
- 2024/03/01
- Product number
- D2603
- Product name
- Dichlorodiisopropylsilane
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $124
- Updated
- 2024/03/01
- Product number
- D525433
- Product name
- Diisopropyldichlorosilane
- Packaging
- 500mg
- Price
- $90
- Updated
- 2021/12/16
DIISOPROPYLDICHLOROSILANE Chemical Properties,Usage,Production
Physical properties
bp 50–55°C/5 mmHg.
Uses
Dichlorodiisopropylsilane can be used in nucleoside 3',5'-hydroxy protection; component in Peterson alkenation reaction.
The use of silicon groups as protection for hydroxy groups has been widely exploited.3 One potentially useful way to protect a nucleoside is by using a protecting group which spans the 3- and 5-hydroxy groups. One of the useful groups which can be used as a bifunctional protecting group in nucleosides is the diisopropylsilyl group. Reaction of the nucleoside with dichlorodiisopropylsilane and imidazole in DMF gives the protected nucleoside (eq 1).This method has not been widely used; the more common 3',5'-hydroxy-bridging protecting group is a tetraisopropyldisiloxy group.
Preparation
conveniently prepared by the reaction of diisopropylsilane in carbon tetrachloride with palladium(II) chloride at 140°C for 8 h in a steel bomb.Washing the residue with ether and removing the ether by rotary evaporation yields the product which is purified by distillation to yield a clear colorless oil.
DIISOPROPYLDICHLOROSILANE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from DIISOPROPYLDICHLOROSILANE manufacturers
- Product
- DIISOPROPYLDICHLOROSILANE 7751-38-4
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1ton
- Release date
- 2022-09-30
- Product
- DIISOPROPYLDICHLOROSILANE 7751-38-4
- Price
- US $1.00/g
- Min. Order
- 100g
- Purity
- 99%
- Supply Ability
- G/KG
- Release date
- 2019-12-18