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8.08222

Sigma-Aldrich

Trichloroacetonitrile

for synthesis

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Synonym(s):
Trichloroacetonitrile, Trichloromethylnitrile
Empirical Formula (Hill Notation):
C2Cl3N
CAS Number:
545-06-2
Molecular Weight:
144.39
MDL number:
MFCD00001842
UNSPSC Code:
12352117
EC Index Number:
208-885-7
NACRES:
NA.22

vapor pressure

77 hPa ( 20 °C)

Quality Level

200

Assay

≥98.0% (GC)

form

liquid

potency

250 mg/kg LD50, oral (Rat)

bp

85.7 °C/1013 hPa

mp

-44 °C

transition temp

flash point >195 °C

solubility

750 mg/L

density

1.44 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C2Cl3N/c3-2(4,5)1-6

InChI key

DRUIESSIVFYOMK-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.442 - 1.448
Identity (IR): passes test

Pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

Signal Word

Danger

Hazard Statements

H301 + H311 + H331 - H411

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

165.2 °F

Flash Point(C)

74 °C

Regulatory Information

危险化学品

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