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8.02624

Sigma-Aldrich

2-Chloro-4-nitroaniline

for synthesis

Synonym(s):

2-Chloro-4-nitroaniline, 4-Amino-3-chloronitrobenzene

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About This Item

Linear Formula:
2-(Cl)-4-(NO2)C6H3NH2
CAS Number:
Molecular Weight:
172.57
MDL number:
UNSPSC Code:
12352116
EC Index Number:
204-502-2

assay

≥98.0% (HPLC)

autoignition temp.

522 °C

potency

6430 mg/kg LD50, oral (Rat)

pH

7 (20 °C, 0.23 g/L in H2O)

bp

320 °C/1013 hPa (decomposes)

mp

104-107 °C

solubility

0.23 g/L

bulk density

850 kg/m3

storage temp.

2-30°C

InChI

1S/C6H5ClN2O2/c7-5-3-4(9(10)11)1-2-6(5)8/h1-3H,8H2

InChI key

LOCWBQIWHWIRGN-UHFFFAOYSA-N

Analysis Note

Assay (HPLC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 105 °C
Melting range (upper value): ≤ 108 °C
Identity (IR): passes test

Certificates of Analysis (COA)

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