DIETHYLSILANE manufacturers and suppliers in india

DIETHYLSILANE

Properties

Melting point:: -132°C

Boiling point:: 56 °C (lit.)

Density: 0.681 g/mL at 25 °C (lit.)

refractive index: n20/D 1.391(lit.)

Flash point:: −20 °F

storage temp.: under inert gas (nitrogen or Argon) at 2-8°C

solubility: Miscible with terahydrofuran, diethyl ether, 1,4-dioxane and benzene.

form: liquid

Specific Gravity: 0.683

Hydrolytic Sensitivity: 3: reacts with aqueous base

Sensitive: Air Sensitive

Merck: 14,3128

BRN: 1730902

Safety Information

Symbol(GHS): GHS02

Signal word: Danger

Hazard statements: H225

Precautionary statements: P210

Hazard Codes: F

Risk Statements: 11

Safety Statements: 16-23-24/25

RIDADR: UN 1993 3/PG 2

WGK Germany: 1

TSCA: Yes

HazardClass: 3

PackingGroup: II

Use

Diethylsilane is a reagent used in the chemical vapor deposition of SiO2 for microelectronics. It is also used as a precursor to prepare (3-allylsulfanyl-propyl)-diethyl-silane by using (Ph3P)3RhCl as reagent. It can also be used as a reductant in catalytic reduction of secondary amides to imines and secondary amines has been achieved using readily available iridium catalysts such as [Ir(COE)2Cl]2. This system requires low catalyst loading and shows high efficiency and an appreciable level of functional group tolerance. As a reduction agent, it also be used to convert polycarboxylic acids into their corresponding alkanes.