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Merck
CN

102369

Sigma-Aldrich

对二硝基苯

98%

别名:

p-dinitrobenzene, para-Dinitrobenzene

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关于此项目

线性分子式:
C6H4(NO2)2
化学文摘社编号:
100-25-4
分子量:
168.11
Beilstein:
1105828
EC 号:
202-833-7
MDL编号:
MFCD00007314
UNSPSC代码:
12352100
PubChem化学物质编号:
24846575
NACRES:
NA.22

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质量水平

100

方案

98%

沸点

183.4 °C/34 mmHg (lit.)

mp

170-173 °C (lit.)

溶解性

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

密度

1.625 g/mL at 25 °C (lit.)

官能团

nitro

SMILES字符串

[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

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相关类别

一般描述

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-·。

应用

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。

制备说明

1克1,4-二硝基苯溶于12500 ml冷水、555 ml沸水和300 ml乙醇中。

警示用语：

Danger

危险分类

Acute Tox. 1 Dermal - Acute Tox. 1 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

储存分类代码

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

闪点(°F)

302.0 °F - closed cup

闪点(°C)

150 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SDBB3067
STBF8844V
S58502V
S58502
07805DH

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Methemoglobinemia due to occupational exposure to dinitrobenzene--Ohio, 1986.
MMWR. Morbidity and mortality weekly report, 37(22), 353-355 (1988-06-10)
N Kessler et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 10(12), 1435-1442 (1996-10-01)
Monoclonal antibodies have been elicited and selected after injection of crystals of 1,4-dinitrobenzene (1,4-DNB) and cholesterol monohydrate in mice. The reactivity of some of these antibodies to 1,4-DNB crystals, cholesterol monohydrate crystals, and other solid substrates has been characterized. Two
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