1-BROMO-2,4-DINITROBENZENE

CAS No.：584-48-5

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1-BROMO-2,4-DINITROBENZENE Basic information

Product Name:	1-BROMO-2,4-DINITROBENZENE
Synonyms:	1-bromo-2,4-dinitro-benzen;2,4-dinitrophenylbromide;4-Bromo-1,3-dinitrobenzene;Benzene, 1-bromo-2,4-dinitro-;Benzene,1-bromo-2,4-dinitro-;o,p-dinitrophenylbromide;1，3-Dinitro-4-bromobenzene;1-BROMO-2,4-DINITROBENZENE
CAS:	584-48-5
MF:	C6H3BrN2O4
MW:	247
EINECS:	209-539-8
Product Categories:	Building Blocks;Chemical Synthesis;Nitro Compounds;Nitro Compounds;Nitrogen Compounds;Organic Building Blocks;Aromatic Hydrocarbons (substituted) & Derivatives;Nitrogen Compounds;Organic Building Blocks
Mol File:	584-48-5.mol

1-BROMO-2,4-DINITROBENZENE Chemical Properties

Melting point	71-73 °C(lit.)
Boiling point	288℃
density	1.910
refractive index	1.6100 (estimate)
Fp	128℃
form	powder to crystal
color	White to Yellow to Green
Water Solubility	Soluble in water (partly miscible).
CAS DataBase Reference	584-48-5(CAS DataBase Reference)
EPA Substance Registry System	Benzene, 1-bromo-2,4-dinitro- (584-48-5)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38-43
Safety Statements	26-36-36/37
RIDADR	UN3459
WGK Germany	3
RTECS	CY9021500
TSCA	Yes
HazardClass	6.1
PackingGroup	III
HS Code	29049090

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English
ALFA	English

1-BROMO-2,4-DINITROBENZENE Usage And Synthesis

Chemical Properties	YELLOW CRYSTALLINE SOLID
Uses	1-Bromo-2,4-dinitrobenzene has been used in the preparation of 2,4-dinitrophenol via treatment with KO2-crown ether complex in benzene. It is used as substrate in protein determination and glutathione S-transferase (GST) assay of chicken and rat prostaglandin D2 synthase (PGDS).
Uses	1-Bromo-2,4-dinitrobenzene has been used: in the preparation of 2,4-dinitrophenol via treatment with KO₂-crown ether complex in benzene as substrate in protein determination and glutathione S-transferase (GST) assay of chicken and rat prostaglandin D₂ synthase (PGDS)
Definition	ChEBI: An organobromine compound that is bromobenzene substituted at C-2 and -4 with nitro groups.
Purification Methods	Crystallise it from ethyl ether, isopropyl ether, 80% EtOH or absolute EtOH. [Beilstein 5 III 640, 5 IV 749.]

1-BROMO-2,4-DINITROBENZENE Preparation Products And Raw materials

Raw materials	2,4-DINITROBENZOIC ACID
Preparation Products	4-AMINO-2-FLUOROBENZONITRILE-->2,4-Dinitrodiphenylamine-->2-FLUORO-4-NITROBENZONITRILE

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