4-Amino-2-nitrobenzoic acid

Basic Information

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CAS Number

610-36-6

Molecular Formula

C7H6N2O4

Molecular Weight

182.13 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Physical State

Yellow to Brown Solid

Melting Point

239°C

Boiling Point

440.9℃ at 760 mmHg

SMILES

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C1=CC(=C(C=C1N)[N+](=O)[O-])C(=O)O

InChI

InChI=1S/C7H6N2O4/c8-4-1-2-5(7(10)11)6(3-4)9(12)13/h1-3H,8H2,(H,10,11)

InChIKey

SAJYSJVBNGUWJK-UHFFFAOYSA-N

LogP

1.97960

Complexity

225

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

DTXSID70284476
AM83032
NSC37403
SR-01000524002
SCHEMBL616178
4-amino-2-nitrobenzoic acid
SY051252
MFCD00189376
NCGC00341928-01
Benzoic acid, 4-amino-2-nitro-
AS-13547
Oprea1_781751
610-36-6
A20154
AB01334797-02
NSC-37403
4-azanyl-2-nitro-benzoic acid
BB 0258089
EN300-126530
FT-0617469
2-Nitro-4-aminobenzoic acid
CS-W010748
SAJYSJVBNGUWJK-UHFFFAOYSA-N
SR-01000524002-1
EU-0085290
4-Amino-2-nitrobenzoicacid
AKOS001748586
NSC-202382
NSC202382
CHEMBL3278351
4-amino-2-nitro-benzoic acid

MDL Number

MFCD00189376

FAQ

What are the physical and chemical properties of 4-Amino-2-nitrobenzoic acid (CAS: 610-36-6)?

4-Amino-2-nitrobenzoic acid is a crystalline compound with a molecular weight of approximately 200.08 g/mol. It has a solubility of about 0.16 g/100 mL in water. This compound is relatively stable, but it can react with bases and reducing agents. It is used in organic synthesis due to its reactivity and functional groups.

How is 4-Amino-2-nitrobenzoic acid (CAS: 610-36-6) typically synthesized?

4-Amino-2-nitrobenzoic acid can be synthesized via the nitration of 2-amino benzoic acid. This process involves the use of concentrated sulfuric acid as a catalyst and nitric acid as the nitration agent. The reaction is carried out under controlled conditions to achieve high selectivity and yield.

What industries use 4-Amino-2-nitrobenzoic acid (CAS: 610-36-6)?

4-Amino-2-nitrobenzoic acid is primarily used in the pharmaceutical industry for the synthesis of various drugs and intermediates. It is also utilized in polymer manufacturing and as a precursor in sensor technology and semiconductor applications.

What precautions should be taken when handling 4-Amino-2-nitrobenzoic acid (CAS: 610-36-6)?

Proper personal protective equipment (PPE) such as gloves, goggles, and lab coat should be worn when handling 4-Amino-2-nitrobenzoic acid. This compound should be stored in a fume hood to minimize inhalation risks. Spills should be cleaned up carefully using appropriate absorbents and disposing of waste according to local regulations. Always consult the Safety Data Sheet (SDS) for detailed handling instructions.