215120
Silicon tetrachloride
99%
Synonym(s):
STC, Tetrachlorosilane
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About This Item
Product Name
Silicon tetrachloride, 99%
InChI key
FDNAPBUWERUEDA-UHFFFAOYSA-N
InChI
1S/Cl4Si/c1-5(2,3)4
SMILES string
Cl[Si](Cl)(Cl)Cl
vapor density
5.86 (vs air)
vapor pressure
420 mmHg ( 37.7 °C)
assay
99%
form
liquid
reaction suitability
core: silicon
bp
57.6 °C (lit.)
mp
−70 °C (lit.)
density
1.483 g/mL at 25 °C (lit.)
Quality Level
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Application
- in the preparation of high purity silicon, high purity silicon derived from silicon tetrachloride may find major applications in the semiconductors industry and in photovoltaic cells.
- to dealuminate zeolite, mordenite.
- as a coupling agent for the synthesis of amine from carboxylic acid and an amide.
- in the synthesis of nanosilica.
General description
Packaging
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3
target_organs
Respiratory system
supp_hazards
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles
Regulatory Information
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