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8.02611

Sigma-Aldrich

2-Chloroaniline

for synthesis

Synonym(s):

2-Chloroaniline, o-Chloroaniline

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About This Item

Linear Formula:
2-(Cl)C6H4NH2
CAS Number:
95-51-2
Molecular Weight:
127.57
MDL number:
MFCD00007656
UNSPSC Code:
12352116
EC Index Number:
202-426-4
NACRES:
NA.22

vapor pressure

0.5 hPa ( 20 °C)

Quality Level

200

Assay

≥98.0% (GC)

form

liquid

autoignition temp.

>500 °C

potency

1000 mg/kg LD50, skin (Rat)

expl. lim.

2.4-14.2 % (v/v)

bp

207-209 °C/1013 hPa

mp

-3 °C

transition temp

flash point 105 °C

solubility

insoluble 5.13 g/L

density

1.21 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C6H6ClN/c7-5-3-1-2-4-6(5)8/h1-4H,8H2

InChI key

AKCRQHGQIJBRMN-UHFFFAOYSA-N

Application

2-Chloroaniline for synthesis. CAS 95-51-2, chemical formula 2-(Cl)C₆H₄NH₂.

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.209 - 1.214
Identity (IR): passes test

Signal Word

Danger

Storage Class Code

6.1A - Combustible substances, toxic

Certificates of Analysis (COA)

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