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Key Documents

8.22170

Sigma-Aldrich

Trichlorooctadecylsilane

for synthesis

Synonym(s):

Trichlorooctadecylsilane

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About This Item

Empirical Formula (Hill Notation):
C18H37Cl3Si
CAS Number:
112-04-9
Molecular Weight:
387.93
MDL number:
MFCD00000484
UNSPSC Code:
12352103
EC Index Number:
203-930-7
NACRES:
NA.22

Quality Level

200

bp

223 °C/13 hPa

transition temp

flash point 89 °C

density

0.98 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C18H37Cl3Si/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-22(19,20)21/h2-18H2,1H3

InChI key

PYJJCSYBSYXGQQ-UHFFFAOYSA-N

Analysis Note

Assay (argentometric): ≥ 96.0 %
Density (d 20 °C/ 4 °C): 0.978 - 0.985
Identity (IR): passes test

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

404.6 °F - closed cup

flash_point_c

207 °C - closed cup

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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