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117188

2-Hydroxy-4-nitrobenzoic acid

97%

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About This Item

Linear Formula:
HOC6H3(NO2)CO2H
CAS Number:
619-19-2
Molecular Weight:
183.12
NACRES:
NA.22
PubChem Substance ID:
24847317
UNSPSC Code:
12352100
EC Number:
210-584-0
MDL number:
MFCD00071505
Assay:
97%
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Quality Segment

100

assay

97%

mp

235-239 °C (lit.)

functional group

carboxylic acid, nitro

SMILES string

OC(=O)c1ccc(cc1O)[N+]([O-])=O

InChI

1S/C7H5NO5/c9-6-3-4(8(12)13)1-2-5(6)7(10)11/h1-3,9H,(H,10,11)

InChI key

UKWUOTZGXIZAJC-UHFFFAOYSA-N

General description

2-Hydroxy-4-nitrobenzoic acid is metabolized to 2,4-dihydroxybenzoic acid (2,4-DHBA) by a mono-oxygenase with the concomitant release of chloride and nitrite ions.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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