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Merck
CN

111910

Sigma-Aldrich

2-氯甲苯

99%

别名:

1-氯-2-甲基苯

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About This Item

线性分子式:
CH3C6H4Cl
CAS号:
分子量:
126.58
Beilstein:
1904175
EC 号:
MDL编号:
UNSPSC代码:
12352100
eCl@ss:
39050205
PubChem化学物质编号:
NACRES:
NA.22

蒸汽密度

4.38 (vs air)

质量水平

蒸汽压

10 mmHg ( 43 °C)

方案

99%

表单

liquid

折射率

n20/D 1.525 (lit.)

沸点

157-159 °C (lit.)

mp

−36 °C (lit.)

溶解性

H2O: soluble

密度

1.083 g/mL at 25 °C (lit.)

官能团

chloro

SMILES字符串

Cc1ccccc1Cl

InChI

1S/C7H7Cl/c1-6-4-2-3-5-7(6)8/h2-5H,1H3

InChI key

IBSQPLPBRSHTTG-UHFFFAOYSA-N

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一般描述

2-氯甲苯可通过红球菌OCT 10 DSM 45596(T)菌株而被完全矿化。它可被用于制备3-氯-4-甲基儿茶酚和4-氯-3-甲基儿茶酚。以下酶可很好的催化2-氯甲苯的氧化:恶臭假单胞菌F1中的甲苯双加氧酶和来自BurkholderiaPS12菌株的氯苯双加氧酶

应用

2-氯甲苯可作为前体用于通过钯催化的Negishi交叉偶联进行芳基偶联产物的合成。它也可被用于Buchwald-Hartwig胺化以合成芳胺。

警示用语:

Warning

危险分类

Acute Tox. 4 Inhalation - Aquatic Acute 1 - Aquatic Chronic 2 - Flam. Liq. 3 - Repr. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

109.4 °F - closed cup

闪点(°C)

43 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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A Lehning et al.
Applied and environmental microbiology, 63(5), 1974-1979 (1997-05-01)
The degradation of toluene by Pseudomonas putida F1 and of chlorobenzenes by Burkholderia sp. strain PS12 is initiated by incorporation of dioxygen into the aromatic nucleus to form cis-dihydrodihydroxybenzenes. Toluene-grown cells of P. putida F1 and 3-chlorobenzoate-grown cells of Burkholderia
NIXANTPHOS: A Highly Active Ligand for Palladium Catalyzed Buchwald-Hartwig Amination of Unactivated Aryl Chlorides.
Mao J, et al.
Dalton Transactions, (26) (2018)
Flexible Steric Bulky Bis (Imino) acenaphthene (BIAN)-Supported N-Heterocyclic Carbene Palladium Precatalysts: Catalytic Application in Buchwald?Hartwig Amination in Air.
Lan X B, et al.
The Journal of Organic Chemistry, 82(6), 2914-2925 (2017)
The first general method for palladium-catalyzed Negishi cross-coupling of aryl and vinyl chlorides: use of commercially available Pd (P (t-Bu) 3) 2 as a catalyst
Dai C, et al.
Journal of the American Chemical Society, 123(12), 2719-2724 (2001)
Daniel Dobslaw et al.
Applied microbiology and biotechnology, 93(5), 2205-2214 (2011-08-27)
A strain Rhodococcus sp. OCT 10 DSM 45596(T), exhibiting 99.9% of 16S rDNA identity with Rhodococcus wratislaviensis NCIMB 13082, was isolated from a soil sample. The strain completely mineralised 2-chlorotoluene, 2-bromotoluene, o-xylene, benzyl alcohol and benzoate. In contrast, 2-fluorotoluene was

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