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8.07706

Silicon tetrachloride

for synthesis

Synonym(s):

Silicon tetrachloride, Silicon(IV) chloride, Tetrachlorosilane

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About This Item

Empirical Formula (Hill Notation):
Cl4Si
CAS Number:
10026-04-7
Molecular Weight:
169.90
UNSPSC Code:
12352307
EC Index Number:
233-054-0
NACRES:
NA.22
MDL number:
MFCD00011229
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vapor pressure

257 hPa ( 20 °C)

Quality Level

200

form

liquid

pH

1 (5 g/L in H2O)

bp

57 °C/1013 hPa

mp

-70 °C

density

1.48 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

[Si](Cl)(Cl)(Cl)Cl

InChI

1S/Cl4Si/c1-5(2,3)4

InChI key

FDNAPBUWERUEDA-UHFFFAOYSA-N

Analysis Note

Assay (argentometric): ≥ 99.0 %

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pictograms

CorrosionSkull and crossbones
GHS05,GHS06

signalword

Danger

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

EUH014 - EUH071

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

Certificates of Analysis (COA)

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