D204803
二苯基乙炔
98%
别名:
二苯乙炔
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线性分子式:
C6H5C≡CC6H5
化学文摘社编号:
分子量:
178.23
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
207-926-6
Beilstein/REAXYS Number:
606478
MDL number:
Assay:
98%
Form:
crystals
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
SMILES string
c1ccc(cc1)C#Cc2ccccc2
assay
98%
form
crystals
bp
170 °C/19 mmHg (lit.)
mp
59-61 °C (lit.)
density
0.99 g/mL at 25 °C (lit.)
Quality Level
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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
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
Jim C Spain et al.
Applied and environmental microbiology, 69(7), 4037-4042 (2003-07-04)
Several strategies for using enzymes to catalyze reactions leading to the synthesis of relatively simple substituted picolinic acids have been described. The goal of the work described here was to synthesize a more complex molecule, 6-phenylacetylene picolinic acid [6-(2-phenylethynyl)pyridine-2-carboxylic acid]
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.
Neola F McKinley et al.
The Journal of organic chemistry, 71(25), 9552-9555 (2006-12-02)
Carbolithiation of diphenylacetylene can be exploited to generate (E)-1-lithio-1,2-diphenylalkyl-1-enes which can be reacted in situ with triisopropylborate to stereoselectively provide (E)-1,2-diphenyl-1-alkylene boronic acids. These tetrasubstituted vinylboronic acids served as versatile intermediates for the generation of tetrasubstituted olefins with retention of
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