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2,4-dinitrobromobenzene

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Origin: China

Cas No: 584-48-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 584-48-5 Formula: C6H3BrN2O4 Molecular Weight: 247.00300

Basic Info

Chemical Name	2,4-dinitrobromobenzene
Synonyms	2,4-dinitro-1-bromobenzene; 1-Bromo-2,4-dinitrobenze; o,p-Dinitrophenyl bromide; 1-bromo 2,4-dinitrobenzene; DNBB; 1-BROMO-2,4-DINITROBENZENE; 2,4-Dinitrophenyl bromide; 2,4-Dinitrobromobenzene; 2-bromo-1,5-dinitrobenzene; 4-Bromo-1,3-dinitrobenzene; BENZENE,1-BROMO-2,4-DINITRO; Benzene, 1-bromo-2,4-dinitro-;
CAS No.	584-48-5
Molecular Formula	C6H3BrN2O4
Molecular Weight	247.00300
PSA	91.64000
LogP	3.31190

Properties

Appearance & Physical State	YELLOW CRYSTALLINE SOLID
Density	1.91g/cm3
Boiling Point	288.4ºC at 760 mmHg
Melting Point	71-73ºC(lit.)
Flash Point	128.2ºC
Refractive Index	1.647

Safety Info

RTECS	CY9021500
Hazard Class	6.1
Safety Statements	S26; S36
HS Code	2904909090
WGK Germany	3
Packing Group	III
RIDADR	UN3459
Risk Statements	R36/37/38; R43
Hazard Codes	Xi

Synthesis Route

4-Bromophenylboronic acid→2,4-dinitrobromobenzene+1-Bromo-4-nitrobenzene
2,4-dinitrophenylhydrazine→1,3-dinitrobenzene+2,4-dinitrobromobenzene
1-(2,4-dinitrophenyl)-3,3-dimethyltriaz-1-ene→1,3-dinitrobenzene+2,4-dinitrobromobenzene

Precursor

2,4-dinitrophenylhydrazine
Allyl bromide
4-Bromophenylboronic acid
1-(2,4-dinitrophenyl)-3,3-dimethyltriaz-1-ene

Downstream Product

ethyl 2-(2,4-dinitrophenyl)-3-oxobutanoate
Ethyl Bis(2,4-dinitrophenyl)acetate
N-ethyl-2,4-dinitroaniline
2-FLUORO-4-NITROBENZONITRILE

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