Dimethylethylchlorosilane [Dimethylethylsilylating Agent] , >95.0%(GC) , 6917-76-6

Synonym(s):
Chloro(ethyl)dimethylsilane;Dimethylethylchlorosilane

CAS NO.：6917-76-6

Empirical Formula: C4H11ClSi

Molecular Weight: 122.67

MDL number: MFCD00009918

PRODUCT Properties

• Melting point: <0°C
• Boiling point: 89.2 °C(lit.)
• Density: 0.873 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.406(lit.)
• Flash point: 25 °F
• form: clear liquid
• color: Colorless to Almost colorless
• Specific Gravity: 0.873
• Hydrolytic Sensitivity: 8: reacts rapidly with moisture, water, protic solvents
• Sensitive: Moisture Sensitive
• BRN: 1731192
• CAS DataBase Reference: 6917-76-6(CAS DataBase Reference)

Description and Uses

Chlorodimethylethylsilane, 97% is used in method of improving the hydrophobic properties of cellulosic materials without leaving an acidic residue.

Safety

• Symbol(GHS): GHS02,GHS05
• Signal word: Danger
• Hazard statements: H225-H314
• Precautionary statements: P210-P233-P240-P280-P303+P361+P353-P305+P351+P338
• Hazard Codes: F,C
• Risk Statements: 11-34
• Safety Statements: 16-26-28-36/37/39-45
• RIDADR: UN 2985 3/PG 2
• WGK Germany: 3
• F: 10-21
• TSCA: No
• HazardClass: 3
• PackingGroup: II
• HS Code: 29319090
• Excepted Quantities: Not Permitted as Excepted Quantity