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Merck
CN

139572

Sigma-Aldrich

2,4-二氯苯甲酸

98%

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线性分子式:
Cl2C6H3CO2H
CAS号:
分子量:
191.01
Beilstein:
1868192
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

98%

mp

157-160 °C (lit.)

溶解性

ethanol: soluble 1 g/10 mL, clear, colorless

SMILES字符串

OC(=O)c1ccc(Cl)cc1Cl

InChI

1S/C7H4Cl2O2/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3H,(H,10,11)

InChI key

ATCRIUVQKHMXSH-UHFFFAOYSA-N

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一般描述

2,4-二氯苯甲酸是太阳辐射驱动光-fenton 降解水中氯苯磷的产物

应用

采用 2,4-二氯苯甲酸固相萃取,气相色谱法测定地表水中的极性酸性除草剂。在嘧啶并 [2′,1′:2,3] 噻唑并 [4,5-b] 喹喔啉衍生物 的合成中用作试剂。在 1-(取代)-1,4-二氢-6-硝基-4-氧代-7-(次级氨基)-喹啉-3-羧酸的合成过程中,将其用作起始试剂

象形图

Exclamation mark

警示用语:

Warning

危险分类

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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