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Merck
CN

32008

Sigma-Aldrich

1,2-二乙苯

≥99.0% (GC)

别名:

邻二乙苯

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About This Item

线性分子式:
C6H4(C2H5)2
CAS号:
分子量:
134.22
Beilstein:
1904392
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

≥99.0% (GC)

自燃温度

743 °F

折射率

n20/D 1.502 (lit.)
n20/D 1.503

bp

183 °C (lit.)

mp

−31 °C (lit.)

密度

0.88 g/mL at 25 °C (lit.)

SMILES字符串

CCc1ccccc1CC

InChI

1S/C10H14/c1-3-9-7-5-6-8-10(9)4-2/h5-8H,3-4H2,1-2H3

InChI key

KVNYFPKFSJIPBJ-UHFFFAOYSA-N

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一般描述

1,2-二乙基苯可用作反应物,通过分子间傅-克烷基化制备假环式二芳基碘三氟甲磺酸酯,5,6-二取代茚满酮中间体,通过自由基溴化反应制备二溴化物中间体,以及吲哚啉的脱氢化 C-H/C-H芳基化

应用

  • Attraction of adult Harmonia axyridis to volatiles of the insectary plant Cnidium monnieri:研究1,2-二乙基苯对异色瓢虫的吸引,表明在生物防治策略中的应用潜力(Zhiping et al., 2020)。

象形图

Flame

警示用语:

Warning

危险声明

预防措施声明

危险分类

Flam. Liq. 3

WGK

WGK 2

闪点(°F)

closed cup

闪点(°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

分析证书(COA)

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Synthesis of arylbenziodoxoles using pseudocyclic benziodoxole triflate and arenes
Yoshimura A, et al.
ARKIVOC (Gainesville, FL, United States), 2020 (2021)
Formation of 4, 5, 6, 7-tetrahydroisoindoles by palladium-catalyzed hydride reduction
Hou D, et al.
The Journal of Organic Chemistry, 72 (2007)
Exceptionally Mild Palladium (II)-Catalyzed Dehydrogenative C--H/C--H Arylation of Indolines at the C-7 Position under Air
Jiao L, et al.
Organic Letters, 16 (2014)
J P Payan et al.
Drug metabolism and disposition: the biological fate of chemicals, 29(6), 868-876 (2001-05-17)
In a previous study, it was shown that the neurotoxic compound 1,2-diethylbenzene (1,2-DEB) is mainly hydroxylated in the alkyl chain to give 1-(2'-ethylphenyl)ethanol (1,2-EPE) and excreted in urine of rats as two glucuronide compounds (GA1 and GA2). Some findings have
I Linhart et al.
Xenobiotica; the fate of foreign compounds in biological systems, 26(12), 1263-1272 (1996-12-01)
1. Biotransformation of 1,2-diethenylbenzene (1) in rat was studied. Five urinary metabolites were isolated by extraction of acid hydrolysed urine and identified by nmr and mass spectroscopy, namely, 1-(2-ethenylphenyl)ethane-1,2-diol (2) 2-ethenylmandelic acid (3), 2-ethenylphenylglyoxylic acid (4), 2-ethenylphenylacetylglycine (5) N-acetyl-S-[1-(2-ethenylphenyl)-2-hydroxyethyl]cysteine (6)

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