Products



Home > Products > Inorganic Salt > Trichlorosilane CAS#10025-78-2

Our Product

Message

Trichlorosilane CAS#10025-78-2

High Thermal Stability‌：More stable than dichlorosilane at high temperatures.

Solubility in Organic Solvents‌：Easily dissolves in benzene and ether, facilitating chemical processing.

Reactivity with Reducing Agents‌：Can be reduced to silane using lithium aluminum hydride or lithium borohydride, useful in synthesis.

‌Non-corrosive to Dry Metals‌：Does not corrode iron or stainless steel in anhydrous conditions, ensuring material compatibility.

WhatsApp : +86 15965632259

Email : admin@luxichemistry.com

Inquiry Now >>



Product Description

Products Description of Trichlorosilane CAS#10025-78-2

Trichlorosilane is a highly flammable, volatile liquid with a pungent odor, posing fire/explosion risks even below -18 °C. It reacts violently with water, alkalis and oxidizers, decomposes at 900 °C into toxic fumes, and forms explosive air mixtures. It reacts with acetylene/hydrocarbons and can be reduced to silane. Soluble in organic solvents; anhydrous form is non-corrosive to iron/stainless steel but corrosive to most metals when moist.

Product Applications of Trichlorosilane CAS#10025-78-2

Trichlorosilane is the primary precursor for polysilicon and organosilicon polymer production, with additional use in industrial instrumentation.



Product Information

Parameters

Melting point	-127 °C
Boiling point	32-34 °C(lit.)
density	1.342 g/mL at 25 °C(lit.)
vapor density	1 (vs air)
vapor pressure	9.75 psi ( 20 °C)
refractive index	1.4-1.402
Fp	7 °F
storage temp.	Refrigerator
solubility	Soluble in benzene, ether, heptane, chloroform and carbon tetrachloride.
form	Liquid
Specific Gravity	1.342
color	Colorless
Odor	Sharp, choking, like hydrochloric acid.
explosive limit	70%
Water Solubility	decomposes
Sensitive	Air & Moisture Sensitive
Hydrolytic Sensitivity	8: reacts rapidly with moisture, water, protic solvents
Merck	14,9646
Stability:	Stable, but extremely flammable. Pyrophoric - spontaneously ignites in air. Explosion hazard in air - note wide explosion limits. Reacts violently with water. Incompatible with moisture, acids, bases, strong oxidizing agents, alcohols, amines.
InChIKey	ZDHXKXAHOVTTAH-UHFFFAOYSA-N
CAS DataBase Reference	10025-78-2(CAS DataBase Reference)
NIST Chemistry Reference	Trichlorosilane(10025-78-2)
EPA Substance Registry System	Trichlorosilane (10025-78-2)

Safety Information

Hazard Codes	F+,C
Risk Statements	12-14-17-20/22-29-35
Safety Statements	16-26-36/37/39-43-45-7/9-43A
RIDADR	UN 1295 4.3/PG 1
WGK Germany	1
RTECS	VV5950000
F	4.5-21-31
TSCA	Yes
HazardClass	4.3
PackingGroup	I
HS Code	28530090
Hazardous Substances Data	10025-78-2(Hazardous Substances Data)
Toxicity	LD50 orally in rats: 1.03 g/kg (Smyth)



Factory Showcase



Loading and Transport



Product Inquiry

