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101656

Sigma-Aldrich

2-Chloro-4-nitroaniline

99%

Synonym(s):

1-Amino-2-chloro-4-nitrobenzene

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About This Item

Linear Formula:
ClC6H3(NO2)NH2
CAS Number:
121-87-9
Molecular Weight:
172.57
Beilstein/REAXYS Number:
638657
EC Number:
204-502-2
MDL number:
MFCD00007665
UNSPSC Code:
12352100
PubChem Substance ID:
24846548
NACRES:
NA.22

Quality Level

200

assay

99%

autoignition temp.

971 °F

mp

105-108 °C (lit.)

SMILES string

Nc1ccc(cc1Cl)[N+]([O-])=O

InChI

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

InChI key

LOCWBQIWHWIRGN-UHFFFAOYSA-N

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pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

hcodes

H302,H411

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2

Storage Class

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

wgk_germany

WGK 2

flash_point_f

379.4 °F - closed cup

flash_point_c

193 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCBS6949V
BCBB0074V
BCBB0074
02411AH
07025PR

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