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D204803

Sigma-Aldrich

二苯基乙炔

98%

别名:

二苯乙炔

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About This Item

线性分子式:
C6H5C≡CC6H5
CAS号:
501-65-5
分子量:
178.23
Beilstein:
606478
EC 号:
207-926-6
MDL编号:
MFCD00004786
UNSPSC代码:
12352100
PubChem化学物质编号:
24893607
NACRES:
NA.22

质量水平

100

方案

98%

表单

crystals

沸点

170 °C/19 mmHg (lit.)

mp

59-61 °C (lit.)

密度

0.99 g/mL at 25 °C (lit.)

SMILES字符串

c1ccc(cc1)C#Cc2ccccc2

InChI

1S/C14H10/c1-3-7-13(8-4-1)11-12-14-9-5-2-6-10-14/h1-10H

InChI key

JRXXLCKWQFKACW-UHFFFAOYSA-N

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相关类别

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SDBB0672
STBL4535
STBJ4099
STBG3433V
STBF1960V

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Anion-dependent switching: dynamically controlling the conformation of hydrogen-bonded diphenylacetylenes.
Ian M Jones et al.
Angewandte Chemie (International ed. in English), 50(20), 4597-4600 (2011-04-16)
Dai Nishimura et al.
The Journal of organic chemistry, 73(7), 2496-2502 (2008-03-14)
Novel [2]rotaxanes bearing alpha-cyclodextrin (alpha-CD) derivatives and a diphenylacetylene axis molecule with trinitrobenzene as a bulky stopper have been prepared to investigate the relative rotary movement of a ring relative to an axis molecule and that of an axis molecule
H Zhang et al.
Organic letters, 3(20), 3083-3086 (2001-09-28)
[reaction: see text] A variety of substituted beta- and gamma-carbolines have been prepared in good to excellent yields by the annulation of internal acetylenes by the tert-butylimines of N-substituted 3-iodoindole-2-carboxaldehydes and 2-haloindole-3-carboxaldehydes, respectively, in the presence of a palladium catalyst.
Kazuki Tainaka et al.
The journal of physical chemistry. B, 114(45), 14657-14663 (2010-06-01)
DNA-mediated charge transfer has recently received a substantial attention because of its biological relevance in the DNA damage and DNA repair as well as the potential applications to nanoscale electronic devices. In contrast to the numerous mechanistic studies on oxidative
Akihiro Yokoyama et al.
Organic letters, 10(15), 3207-3210 (2008-06-28)
Base-promoted self-condensation reactions of trans-stilbene and diphenylacetylene monomers bearing 4-alkylamino and 4'-methoxycarbonyl groups were investigated. Reactions of N-propyl monomers under pseudohigh-dilution conditions (a THF solution of monomer was added dropwise to a THF solution of LiHMDS) afforded the corresponding cyclic
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