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Chloro(chloromethyl)dimethylsilane

Basic information Uses Safety Supplier Related

Chloro(chloromethyl)dimethylsilane Basic information

Product Name:
Chloro(chloromethyl)dimethylsilane
Synonyms:
  • LS 230
  • Silan CMM2
  • Chloro(chloromethyl)dimethylsilane,98%
  • Chloro(chloromethyl)dimethylsilane, AcroSeal, 98%
  • Chloro(chloroMethyl)diMethylsilane, 98%, AcroSeal
  • CHLOROMETHYLDIMETHYLCHLOROSILANE FOR SYN
  • Chloro(chloroMethyl)diMethylsilane, 98.0%(GC)
  • Chloro(chloromethyl)dimethylsilane produced by Wacker Chemie AG, Burghausen, Germany, >=98.0% (GC)
CAS:
1719-57-9
MF:
C3H8Cl2Si
MW:
143.09
EINECS:
217-006-6
Product Categories:
  • Analytical Chemistry
  • GC Derivatizing Reagents
  • Halomethylsilylation (GC Derivatizing Reagents)
  • Monochlorosilanes
  • Si (Classes of Silicon Compounds)
  • Si-Cl Compounds
  • Pharmaceutical Intermediates
  • Silylation (GC Derivatizing Reagents)
  • Alpha Silanes
  • Blocking Agents
  • Chloro Silanes
  • Protective Agents
  • Silylating Agents
  • bc0001
Mol File:
1719-57-9.mol
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Chloro(chloromethyl)dimethylsilane Chemical Properties

Melting point:
<0°C
Boiling point:
114 °C/752 mmHg (lit.)
Density 
1.086 g/mL at 25 °C (lit.)
vapor pressure 
43-177hPa at 20-50℃
RTECS 
VV2095000
refractive index 
n20/D 1.437(lit.)
Flash point:
70 °F
storage temp. 
Keep in dark place,Inert atmosphere,2-8°C
form 
Liquid
color 
Clear colorless to straw
Specific Gravity
1.086
explosive limit
1.4-51.5%(V)
Water Solubility 
DECOMPOSES
Sensitive 
Moisture Sensitive
Hydrolytic Sensitivity
8: reacts rapidly with moisture, water, protic solvents
BRN 
1731933
InChIKey
ITKVLPYNJQOCPW-UHFFFAOYSA-N
CAS DataBase Reference
1719-57-9(CAS DataBase Reference)
NIST Chemistry Reference
Silane, chloro(chloromethyl)dimethyl-(1719-57-9)
EPA Substance Registry System
Silane, chloro(chloromethyl)dimethyl- (1719-57-9)
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Safety Information

Hazard Codes 
C,F
Risk Statements 
10-14-35-37-34-36/37-11
Safety Statements 
26-36/37/39-45-25-16
RIDADR 
UN 2985 3/PG 2
WGK Germany 
3
10-21
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29310095

MSDS

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Chloro(chloromethyl)dimethylsilane Usage And Synthesis

Uses

Chloro(chloromethyl)dimethylsilane is an important intermediate for Alfa-series silane coupling agents, also can be used for synthesis of pesticides.

Chemical Properties

Clear to straw liquid

Uses

Chloro(chloromethyl)dimethylsilane is used in method of improving the hydrophobic properties of cellulosic materials without leaving an acidic residue.

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