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Key Documents

8.21139

Sigma-Aldrich

Chlorotriethylsilane

for synthesis

Synonym(s):

Chlorotriethylsilane, Triethylchlorosilane, Triethylsilyl chloride

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About This Item

Linear Formula:
(C2H5)3SiCl
CAS Number:
994-30-9
Molecular Weight:
150.72
MDL number:
MFCD00000507
UNSPSC Code:
12352103
EC Index Number:
213-615-6

Quality Level

200

assay

≥98.0% (GC)

form

liquid

autoignition temp.

280 °C

bp

144-145 °C/1013 hPa

transition temp

flash point 30 °C

density

0.90 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C6H15ClSi/c1-4-8(7,5-2)6-3/h4-6H2,1-3H3

InChI key

DCFKHNIGBAHNSS-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.897 - 0.900
Identity (IR): passes test

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A

supp_hazards

EUH014 - EUH071

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

86.0 °F

flash_point_c

30 °C

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