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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

方案

≥99.0% (GC)

自燃温度

743 °F

折射率

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

沸点

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

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

131.0 °F - closed cup

闪点(°C)

55 °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

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分析证书(COA)

Lot/Batch Number

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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)
Synthesis of arylbenziodoxoles using pseudocyclic benziodoxole triflate and arenes
Yoshimura A, et al.
ARKIVOC (Gainesville, FL, United States), 2020 (2021)
Jean-Paul Payan et al.
Archives of toxicology, 82(9), 591-600 (2008-02-07)
The bio-distribution of the neurotoxic 1,2-diethylbenzene (1,2-DEB) was studied in male Sprague-Dawley rats after intravenous administration of [(14)C] 1,2-DEB (1 mg kg(-1)). The highest concentrations of [(14)C] non-volatile metabolites, determined by whole-body auto-radiography, were in the nasal cavity, ethmoid turbinates
François Baur et al.
Journal of medicinal chemistry, 53(9), 3675-3684 (2010-04-21)
Following a lipophilicity-based hypothesis, an 8-hydroxyquinolinone 2-aminoindan derived series of beta(2)-adrenoceptor agonists have been prepared and evaluated for their potential as inhaled ultralong-acting bronchodilators. Determination of their activities at the human beta(2)-adrenoceptor receptor showed symmetrical substitution of the 2-aminoindan moiety

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