Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>2，4-Dinitro-1，3-benzene diol

2，4-Dinitro-1，3-benzene diol

2，4-Dinitro-1，3-benzene diol Structure
2，4-Dinitro-1，3-benzene diol structure
CAS No.
519-44-8
Chemical Name:
2，4-Dinitro-1，3-benzene diol
Synonyms
2，4-Dinitroresorcinol;2,4-Dinitrobenzene-1,3-diol;2，4-Dinitro-1，3-benzene diol;1,3-Benzenediol, 2,4-dinitro-
CBNumber:
CB6852412
Molecular Formula:
C6H4N2O6
Molecular Weight:
200.11
MDL Number:
MOL File:
519-44-8.mol
Last updated:2023-05-04 15:17:00

2，4-Dinitro-1，3-benzene diol Properties

Melting point 147.5°C
Boiling point 337.8°C (rough estimate)
Density 1.7942 (rough estimate)
refractive index 1.4738 (estimate)
pka 4.25±0.24(Predicted)
Water Solubility 6.261g/L(57.70 ºC)
FDA UNII EG63RYX560
EPA Substance Registry System 1,3-Benzenediol, 2,4-dinitro- (519-44-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS01,GHS07
Signal word  Danger
Hazard statements  H201-H302+H312+H332
Precautionary statements  P210-P230-P240-P250-P280-P370+P380-P372-P373-P401-P501
RIDADR  0078
HazardClass  1.1D
PackingGroup  II

2，4-Dinitro-1，3-benzene diol Chemical Properties,Uses,Production

Purification Methods

Crystallise the resorcinol from aqueous EtOH. Its solubility at 25o is 0.25% in EtOH and 0.08g/L in H2O. EXPLOSIVE. [Beilstein 6 II 824, 6 III 4352, 6 IV 5696.]

2，4-Dinitro-1，3-benzene diol synthesis

591-20-8
519-44-8
Synthesis of 2，4-Dinitro-1，3-benzene diol from 3-Bromophenol

2，4-Dinitro-1，3-benzene diol Preparation Products And Raw materials

Raw materials

2,4-DINITROSORESORCINOL 2,4-dihydroxy-5-nitrobenzoic acid 3-Bromo-2-nitrophenol N,N-Dimethyl-2,4-dinitroaniline. 4-NITROSORESORCINOL
2-Nitroresorcinol 3-Fluorophenol 3-Bromophenol

1of2

Preparation Products

519-44-8(2，4-Dinitro-1，3-benzene diol)Related Search:

Resorcinol
2，4-Dinitro-1，3-benzene diol 2，4-Dinitroresorcinol 2,4-Dinitrobenzene-1,3-diol 1,3-Benzenediol, 2,4-dinitro- 519-44-8