10026-04-7

10026-04-7 structure

Name: Tetrachlorosilane
Chemical Name: Tetrachlorosilane
CAS Number: 10026-04-7
Molecular Formula: Cl₄Si
Molecular Weight: 169.898
Catalog: Inorganic chemical industry Inorganic salt Metal halides and halides Non-metal halide, sulfide or sulfonate
Create Date: 2018-05-03 08:00:00
Modify Date: 2025-08-21 08:12:23

Name	Tetrachlorosilane
Synonyms	Dinitride disilicon oxide SAMARIUM, FOIL SILICON TETRACHLORIDE FOR SYNTHESIS silicon oxynitrile SILANE, TETRACHLORO- TETRACHLORO SILANE silicon tetrachloride MFCD00011229 (1303) SILICON CHLORIDE tetra-chlorosilane SILICON TETRACHLORIDE, REAGENT (50 ML ) SILICON(IV) CHLORIDE EINECS 233-054-0 SILICIUMTETRACHLORID, EXTRA PURE silicon chloride MIXTUREOF86%DICHLORODIMETHYLSILANEAND14%SILICON(IV)CHLORIDE Perchlorosilane Silicon oxynitride

Density	1.5±0.1 g/cm3
Boiling Point	57.6±9.0 °C at 760 mmHg
Melting Point	−70 °C(lit.)
Molecular Formula	Cl₄Si
Molecular Weight	169.898
Flash Point	57.6°C
Exact Mass	167.852341
LogP	5.20
Vapour density	5.86 (vs air)
Vapour Pressure	229.7±0.1 mmHg at 25°C
Index of Refraction	1.462
Stability	Stability Moisture sensitive - reacts violently with water. Incompatible with water, acids, bases, alcohols, alkali metals, organics, powdered metals.
Water Solubility	reacts

REFERENCE :: 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,14,1972

REFERENCE :: 28ZPAK "Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku," Marhold, J.V., Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha, Czechoslovakia, 1972 Volume(issue)/page/year: -,14,1972 ** ACUTE TOXICITY DATA **

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 31,343,1949

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: USKHAB Uspekhi Khimii. Progress in Chemistry. For English translation, see RCRVAB. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1932- Volume(issue)/page/year: 38,2173,1969 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84446 No. of Facilities: 33 (estimated) No. of Industries: 3 No. of Occupations: 6 No. of Employees: 446 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84446 No. of Facilities: 29 (estimated) No. of Industries: 6 No. of Occupations: 8 No. of Employees: 2478 (estimated) No. of Female Employees: 341 (estimated)

Symbol	GHS05, GHS06
Signal Word	Danger
Hazard Statements	H301 + H331-H314-H335
Supplemental HS	Reacts violently with water.
Precautionary Statements	P280-P301 + P310 + P330-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338-P403 + P233
Target Organs	Blood, Central nervous system, Liver
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US)
Hazard Codes	Xi:Irritant;
Risk Phrases	R14;R36/37/38
Safety Phrases	S26-S7/8-S45-S36/37/39-S28-S27
RIDADR	UN 3264 8/PG 2
WGK Germany	1
RTECS	VW0525000
Packaging Group	II
Hazard Class	8
HS Code	2827399000

HS Code	2827399000