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Key Documents

8.41248

Sigma-Aldrich

3-Cyanopropyl-trichlorosilane

for synthesis

Synonym(s):

3-Cyanopropyl-trichlorosilane, 4-(Trichlorosilyl)-butyronitrile

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About This Item

Empirical Formula (Hill Notation):
C4H6Cl3NSi
CAS Number:
1071-27-8
Molecular Weight:
202.54
MDL number:
MFCD00013832
UNSPSC Code:
12352103
EC Index Number:
213-990-6
NACRES:
NA.22

Quality Level

200

assay

≥98.0% (GC)

form

liquid

potency

2830 mg/kg LD50, oral (Rat)

bp

237-238 °C/1013 hPa

transition temp

flash point 92 °C

density

1.28 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C4H6Cl3NSi/c5-9(6,7)4-2-1-3-8/h1-2,4H2

InChI key

HMFFOEBLYHLRQN-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.301 - 1.305
Identity (IR): passes test

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

supp_hazards

EUH014

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 2

flash_point_f

197.6 °F - closed cup

flash_point_c

92 °C - closed cup

Certificates of Analysis (COA)

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