Quality Segment
assay
98%
bp
183.4 °C/34 mmHg (lit.)
mp
170-173 °C (lit.)
solubility
alcohol: soluble 1g in 300ml, boiling water: soluble 1g in 555ml, cold water: soluble 1g in 12,500ml, benzene: very slightly soluble, chloroform: very slightly soluble, ethyl acetate: very slightly soluble
density
1.625 g/mL at 25 °C (lit.)
functional group
nitro
SMILES string
[O-][N+](=O)c1ccc(cc1)[N+]([O-])=O
InChI
1S/C6H4N2O4/c9-7(10)5-1-2-6(4-3-5)8(11)12/h1-4H
InChI key
FYFDQJRXFWGIBS-UHFFFAOYSA-N
General description
二硝基苯通常用于含有硝酸铵的工业炸药中。 1,4-二硝基苯可通过电子捕获或电荷交换形成负分子离子M-·。
Application
在一项研究中,1,4-二硝基苯被用于通过新型大气压光电离质谱法,在负离子模式下对一些化合物进行分析过程中的电离机理和溶剂效应进行评估。 1,4-二硝基苯可用于合成染料和染料中间体。
Preparation Note
1克1,4-二硝基苯溶于12500 ml冷水、555 ml沸水和300 ml乙醇中。
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signalword
Danger
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 1 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
302.0 °F - closed cup
flash_point_c
150 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


