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Merck
CN

145009

Sigma-Aldrich

2,4-二氯甲苯

99%

别名:

1,3-二氯-4-甲基苯, 2,4-二氯-1-甲基苯

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About This Item

线性分子式:
CH3C6H3Cl2
CAS号:
分子量:
161.03
Beilstein:
1931691
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

99%

形式

liquid

折射率

n20/D 1.546 (lit.)

bp

200 °C (lit.)

密度

1.246 g/mL at 25 °C (lit.)

SMILES字符串

Cc1ccc(Cl)cc1Cl

InChI

1S/C7H6Cl2/c1-5-2-3-6(8)4-7(5)9/h2-4H,1H3

InChI key

FUNUTBJJKQIVSY-UHFFFAOYSA-N

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应用

2,4-二氯甲苯在使用(N-杂环卡宾)-Ni(0)体系的二级醇无氧催化氧化中,可作为氧化剂和溶剂。已用作罗尔斯顿菌(Ralstonia)PS12菌株培养基的生长补充剂。它已用于开发依次采用固相微萃取和气相色谱-串联质谱技术,灵敏分析水体样品中氯甲苯的方法。

象形图

Environment

危险声明

预防措施声明

危险分类

Aquatic Chronic 2

WGK

WGK 2

闪点(°F)

174.2 °F

闪点(°C)

79 °C

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品

分析证书(COA)

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[Hygienic standards for 2,4-dichlorotoluene in reservoir water].
G V Tolstpiatova et al.
Gigiena i sanitariia, (2)(2), 80-81 (1988-02-01)
Omid Khakshoor et al.
Journal of the American Chemical Society, 134(6), 3154-3163 (2012-02-04)
We address the recent debate surrounding the ability of 2,4-difluorotoluene (F), a low-polarity mimic of thymine (T), to form a hydrogen-bonded complex with adenine in DNA. The hydrogen bonding ability of F has been characterized as small to zero in
Christophe Berini et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 16(23), 6857-6860 (2010-05-11)
The selective, anaerobic catalytic oxidation of secondary alcohols at room temperature by using an in situ (N-heterocyclic carbene)-Ni(0) system is presented. The use of non-anhydrous, non-degassed 2,4-dichlorotoluene as both the oxidant and the solvent allows for very short reaction times
[Gas chromatographic determination of 2,4-dichlorotoluene in water].
T A Kozeĭko et al.
Gigiena i sanitariia, (3)(3), 44-45 (1988-03-01)
Jorge Regueiro et al.
Journal of chromatography. A, 1216(14), 2816-2824 (2008-10-28)
In the present work, a simple and fast methodology has been developed for the analysis of chlorotoluenes in water samples using solid-phase microextraction (SPME) coupled to gas chromatography-tandem mass spectrometry (GC/MS/MS). A multifactorial experimental design strategy was used for studying

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