Hexachlorodisilane

Modify Date: 2024-01-02 14:39:18

Hexachlorodisilane Structure
Hexachlorodisilane structure
Common Name Hexachlorodisilane
CAS Number 13465-77-5 Molecular Weight 268.889
Density 1.6±0.1 g/cm3 Boiling Point 144.5±9.0 °C at 760 mmHg
Molecular Formula Cl6Si2 Melting Point <0ºC
MSDS Chinese USA Flash Point 78°C
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name Hexachlorodisilane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 144.5±9.0 °C at 760 mmHg
Melting Point <0ºC
Molecular Formula Cl6Si2
Molecular Weight 268.889
Flash Point 78°C
Exact Mass 265.766968
LogP 8.55
Vapour Pressure 6.4±0.3 mmHg at 25°C
Index of Refraction 1.489
Storage condition below 5° C
Stability Stable, but reacts violently with water. Moisture sensitive. May be shock sensitive. Incompatible with water, moisture, acids, strong bases, oxidizing agents, alcohols.

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Supplemental HS Reacts violently with water.
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes C
Risk Phrases 14-34
Safety Phrases S26-S36/37/39-S45
RIDADR UN 2987 8/PG 2
WGK Germany 3
Packaging Group II
Hazard Class 8

 Synthetic Route

 Articles7

More Articles
Determination of porphyrin carbon isotopic composition using gas chromatography-isotope ratio monitoring mass spectrometry.

J. Chromatogr. A. 903(1) , 183-191, (2000)

Carbon isotopic compositions of aetio I occurring in the form of free-base, nickel, demetallation, dihydroxysilicon(IV) and bis(tert.-butyldimethylsiloxy)silicon(IV) [(tBDMSO)2Si(IV)] have shown that ...

Chemical vapor deposition of silicon films using hexachlorodisilane Taylor, R. C., Scott, B. A., Lin, S. T., LeGoues, F., & Tsang, J. C.

MRS Proceedings 77 , 709, (1986)

Hexachlorodisilane as a Precursor in the LPCVD of Silicon Dioxide and Silicon Oxynitride Films. Taylor, R. C., & Scott, B. A.

J. Electrochem. Soc. 136(8) , 2382-2386, (1989)

 Synonyms

1,1,1,2,2,2-Hexachlorodisilane
Hexachlorodisilane
Disilane, 1,1,1,2,2,2-hexachloro-
EINECS 236-704-1
MFCD00011599
trichloro(trichlorosilyl)silane
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