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Key Documents

102369

Sigma-Aldrich

对二硝基苯

98%

同義詞:

p-dinitrobenzene, para-Dinitrobenzene

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About This Item

線性公式:
C6H4(NO2)2
CAS號碼:
分子量::
168.11
Beilstein:
1105828
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

98%

bp

183.4 °C/34 mmHg (lit.)

mp

170-173 °C (lit.)

溶解度

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.)

SMILES 字串

[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 密鑰

FYFDQJRXFWGIBS-UHFFFAOYSA-N

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一般說明

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-·

應用

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。

準備報告

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

訊號詞

Danger

危險分類

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

儲存類別代碼

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

水污染物質分類(WGK)

WGK 3

閃點(°F)

302.0 °F - closed cup

閃點(°C)

150 °C - closed cup

個人防護裝備

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


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