97% , 4405-22-5

CAS NO.：4405-22-5

Empirical Formula: C4H14Si2

Molecular Weight: 118.32

MDL number: MFCD01320950

PRODUCT Properties

• Boiling point: 95-96 °C(lit.)
• Density: 0.725 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.422(lit.)
• Flash point: -12 °C
• Specific Gravity: 0.726
• Hydrolytic Sensitivity: 3: reacts with aqueous base

Description and Uses

1,1'-(1,2-Ethanediyl)bis[1-methyl-silane] is used in the synthesis of cobalt or iron organosilicon ceramic precursors which under thermal conversion give mixed Si/C/M/O ceramics (M= Co or Fe).

Safety

• Symbol(GHS): GHS02
• Signal word: Danger
• Hazard statements: H225
• Precautionary statements: P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378-P403+P235-P501
• Hazard Codes: F
• Risk Statements: 11
• Safety Statements: 16
• RIDADR: UN 1993 3/PG 1
• WGK Germany: 3
• TSCA: No