80430
Dichlorodimethylsilane
Wacker Chemie AG, ≥99.0% (GC)
Synonym(s):
Silane M2, DMDCS, Dimethyldichlorosilane
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About This Item
Linear Formula:
(CH3)2SiCl2
CAS Number:
Molecular Weight:
129.06
UNSPSC Code:
12352101
NACRES:
NA.22
PubChem Substance ID:
EC Number:
200-901-0
Beilstein/REAXYS Number:
605287
MDL number:
Assay:
≥99.0% (GC)
Form:
liquid
Quality Level
assay
≥99.0% (GC)
form
liquid
manufacturer/tradename
Wacker Chemie AG
refractive index
n20/D 1.404 (lit.)
bp
70 °C (lit.)
mp
−76 °C (lit.)
density
1.07 g/mL at 25 °C (lit.)
SMILES string
C[Si](C)(Cl)Cl
InChI
1S/C2H6Cl2Si/c1-5(2,3)4/h1-2H3
InChI key
LIKFHECYJZWXFJ-UHFFFAOYSA-N
General description
Dichlorodimethylsilane is an organosilicon compound generally used as a protecting group for diols and carbonyl compounds. It is also used as a starting material for the preparation of silicon-based reagents.
Application
Dichlorodimethylsilane can be used:
- As a silane coupling agent in the synthesis of silica nanoparticles and in their surface modification studies.
- To prepare polydimethylsiloxane microemulsions by reacting with sodium dodecylpolyoxyethylene sulfate.
- To prepare a novel heterasumanene where the benzylic carbon atoms of the sumanene are replaced by heteroatom (S, Si) functionalities
Other Notes
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
flash_point_f
33.8 °F - closed cup
flash_point_c
1 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Regulatory Information
危险化学品
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P Mondal et al.
Talanta, 83(5), 1482-1486 (2011-01-18)
Polypyrrole nanoparticles of desired structure have been synthesized through simple micelle technique. It is then grafted with functionalized silica gel to develop a novel organic-inorganic hybrid material. The role of dimethyl dichloro silane (coupling agent) in grafting is demonstrated. The
Takehiro Fukuzaki et al.
Organic letters, 4(17), 2877-2880 (2002-08-17)
[reaction: see text] Studies on the connection between the right and left segments of azadirachtin are described. The Ireland-Claisen rearrangement of Li-enolate of the modeled ester with dichlorodimethylsilane in toluene afforded the desired limonoid framework stereoselectively in good yield.
Raimundo Ho et al.
International journal of pharmaceutics, 387(1-2), 79-86 (2009-12-17)
The sensitivity of two techniques in tracking changes in surface energetics was investigated for a crystalline excipient, D-mannitol. Macroscopic crystals of D-mannitol were grown from saturated water solution by slow cooling, and sessile drop contact angle was employed to measure
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 80430-500G-F | 04061837526206 |
| 80430-25KG-F | 04061837526190 |
| 80430-5KG-F | 04061837526213 |