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Merck
CN

442423

5-Nitro-o-toluidine

analytical standard

Synonym(s):

2-Methyl-5-nitroaniline, 2-Amino-4-nitrotoluene, 5-Nitro-o-toluidine

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About This Item

Linear Formula:
CH3C6H3(NO2)NH2
CAS Number:
99-55-8
Molecular Weight:
152.15
EC Number:
202-765-8
UNSPSC Code:
12352200
PubChem Substance ID:
24867844
Beilstein/REAXYS Number:
879021
MDL number:
MFCD00007741

Key Documents

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InChI key

DSBIJCMXAIKKKI-UHFFFAOYSA-N

InChI

1S/C7H8N2O2/c1-5-2-3-6(9(10)11)4-7(5)8/h2-4H,8H2,1H3

SMILES string

Cc1ccc(cc1N)[N+]([O-])=O

grade

analytical standard

feature

standard type Calibration

packaging

ampule of 1000 mg

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

103-106 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

storage temp.

room temp

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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 - Carc. 2

Storage Class

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
LC18986V
LC17597V
LC17141V
LC09654V
LB91723V

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5-Nitro-ortho-toluidine.
IARC monographs on the evaluation of carcinogenic risks to humans, 48, 169-177 (1990-01-01)
H Shimizu et al.
Gut, 50(2), 266-270 (2002-01-15)
5-Nitro-o-toluidine is an aromatic nitro amino compound. While other aromatic compounds are known to damage the human liver and are registered as toxic substances, toxicity information concerning 5-nitro-o-toluidine is lacking. To investigate the hepatotoxicity of 5-nitro-o-toluidine. Of 15 workers in

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