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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號碼:
207-926-6
MDL號碼:
MFCD00004786
分類程式碼代碼:
12352100
PubChem物質ID:
24893607
NACRES:
NA.22

品質等級

100

化驗

98%

形狀

crystals

bp

170 °C/19 mmHg (lit.)

mp

59-61 °C (lit.)

密度

0.99 g/mL at 25 °C (lit.)

SMILES 字串

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 密鑰

JRXXLCKWQFKACW-UHFFFAOYSA-N

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相关类别

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

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
Guangyu Zhao et al.
Journal of the American Chemical Society, 128(41), 13575-13585 (2006-10-13)
Alpha-hydrogen abstraction and alpha-hydrogen migration reactions yield novel titanium(IV) complexes bearing terminal phosphinidene ligands. Via an alpha-H migration reaction, the phosphinidene ((tBu)nacnac)Ti=P[Trip](CH(2)(tBu) ((tBu)nacnac(-) = [Ar]NC((t)Bu)CHC((t)Bu)N[Ar], Ar = 2,6-(CHMe2)(2C6H3, Trip = 2,4,6-(i)Pr3C6H2) was prepared by the addition of the primary phosphide
Athanasia C Tzika et al.
Genome biology and evolution, 7(6), 1827-1841 (2015-07-03)
Despite the availability of deep-sequencing techniques, genomic and transcriptomic data remain unevenly distributed across phylogenetic groups. For example, reptiles are poorly represented in sequence databases, hindering functional evolutionary and developmental studies in these lineages substantially more diverse than mammals. In
Hiroaki Imoto et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 24(35), 8797-8803 (2018-05-03)
2,3,4,5-Tetraaryl-1-phenylarsoles were synthesized by utilizing safely generated diiodophenylarsine and zirconacyclopentadienes. The obtained peraryl arsoles showed aggregation-induced emission (AIE), where intense emission was observed in the solid states (quantum yields up to 0.61), whereas the corresponding solutions were very weakly emissive.
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