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N9780

Sigma-Aldrich

2-Nitroaniline

98%

Synonym(s):

1-Amino-2-nitrobenzene, 1-Nitro-2-aminobenzene, 2-Aminonitrobenzene, 2-Nitrobenzenamine, 2-Nitrophenylamine, o-Aminonitrobenzene, o-Nitroaniline, o-Nitrobenzenamine, o-Nitrophenylamine

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About This Item

Linear Formula:
O2NC6H4NH2
CAS Number:
88-74-4
Molecular Weight:
138.12
Beilstein/REAXYS Number:
509275
EC Number:
201-855-4
MDL number:
MFCD00007687
UNSPSC Code:
12352100
PubChem Substance ID:
24897912
NACRES:
NA.22

Quality Level

200

assay

98%

form

crystals

bp

284 °C (lit.)

mp

70-73 °C (lit.)

SMILES string

Nc1ccccc1[N+]([O-])=O

InChI

1S/C6H6N2O2/c7-5-3-1-2-4-6(5)8(9)10/h1-4H,7H2

InChI key

DPJCXCZTLWNFOH-UHFFFAOYSA-N

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pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

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

target_organs

Blood

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

332.6 °F - closed cup

flash_point_c

167.0 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Certificates of Analysis (COA)

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Yulia S Sotnikova et al.
Talanta, 220, 121400-121400 (2020-09-16)
The properties of chromatographic columns are largely determined by functional groups located on the sorbent surface. For monolithic columns, surface functional groups can be created during synthesis stage or by chemical bonding with the complete surface of the sorbent. One
Weiwei Qin et al.
Journal of chromatography. A, 1432, 84-91 (2016-01-21)
Metal-organic framework (MOF) MIL-100(Fe) with well-defined thickness was homogenously coated onto the outer surface of magnetic microparticles via a liquid-phase epitaxy method. The as-synthesized MIL-100(Fe) was used as stationary phase for high-performance liquid chromatography (HPLC) and separations of two groups
Min-Quan Yang et al.
Nanoscale, 7(43), 18062-18070 (2015-09-26)
Considerable effort has been made to fabricate graphene (GR)/semiconductor composite photocatalysts, by using graphene oxide (GO) as the most widely used precursor of GR, toward an improved efficacy of solar energy conversion. However, thus far, the role of GO in

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