Product

2,5-DINITROBENZOIC ACID

CAS No.：610-28-6

Other grades of this product :

2,5-DINITROBENZOIC ACID Basic information

Product Name:	2,5-DINITROBENZOIC ACID
Synonyms:	2,5-DINITROBENZOIC ACID;2,5-DNBA;2,5-Dinitrobenzoic acid,98%;2,5-Dinitrobenzoic acid >=95.0% (HPLC);2,5-dinitrobenzoate;Benzoic acid, 2,5-dinitro-
CAS:	610-28-6
MF:	C7H4N2O6
MW:	212.12
EINECS:	210-216-9
Product Categories:	Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;C7;Carbonyl Compounds;Carboxylic Acids;Building Blocks;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks
Mol File:	610-28-6.mol

2,5-DINITROBENZOIC ACID Chemical Properties

Melting point	178-182 °C
Boiling point	419.6±35.0 °C(Predicted)
density	1.688±0.06 g/cm3(Predicted)
pka	pK1:1.62 (25°C)
BRN	1983247
CAS DataBase Reference	610-28-6(CAS DataBase Reference)
EPA Substance Registry System	Benzoic acid, 2,5-dinitro- (610-28-6)

Safety Information

WGK Germany	3
RTECS	DG9140550

MSDS Information

Provider	Language
SigmaAldrich	English

2,5-DINITROBENZOIC ACID Usage And Synthesis

General Description	2,5-Dinitrobenzoic acid is a benzoic acid derivative. Its proton, deuteron and proton spin-lattice relaxation times have been evaluated by using Schr?dinger wave equation.
Purification Methods	Crystallise the acid from distilled H2O. Dry it in a vacuum desiccator. [Beilstein 9 II 279, 9 III 1778, 9 IV 1241.]

2,5-DINITROBENZOIC ACID Preparation Products And Raw materials

Raw materials	Potassium dichromate-->Potassium persulfate-->2-Methyl-4-nitroaniline-->2,6-DINITROBENZOIC ACID-->2,3-DINITROBENZOIC ACID-->1,2-Dinitrobenzene-->2,4-DINITROBENZOIC ACID-->2-Nitrobenzoic acid
Preparation Products	3,4-Dinitrobenzoic acid-->2,5-diaminobenzoic acid-->5-Hydroxy-2-nitrobenzoic acid

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