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Sigma-Aldrich

4-Ethynylbiphenyl

97%

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About This Item

Linear Formula:
C6H5C6H4C≡CH
CAS Number:
29079-00-3
Molecular Weight:
178.23
MDL number:
MFCD00102191
UNSPSC Code:
12352100
PubChem Substance ID:
24874192
NACRES:
NA.22

Assay

97%

mp

88-91 °C (lit.)

SMILES string

C#Cc1ccc(cc1)-c2ccccc2

InChI

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

InChI key

BPBNKCIVWFCMJY-UHFFFAOYSA-N

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Cu-Promoted Oxidative Trifluoromethylation of Terminal Alkynes with Difluoromethylene Phosphobetaine.
Deng X, et al.
Chin. J. Chem., 32(8), 689-693 (2014)
Hitoshi Fukuda et al.
The Japanese journal of antibiotics, 55(3), 270-280 (2002-08-30)
Convulsant activity of pazufloxacin mesilate (PZFX mesilate), a new quinolone antibacterial agent for intravenous use, in combination with nonsteroidal anti-inflammatory drug (NSAID) was investigated in mice after intravenous or intracerebroventricular administration. Following results were obtained. 1. In combination with 4-biphenylacetic
Shift of the acetylenic hydrogen during chemical and enzymatic oxidation of the biphenylacetylene triple bond.
P R Ortiz de Montellano et al.
Archives of biochemistry and biophysics, 209(2), 710-712 (1981-07-01)
A Wade et al.
The Biochemical journal, 188(3), 867-872 (1980-06-15)
1. The metabolism of 4-ethynylbiphenyl has been studied in vitro with subcellular fractions of normal and induced rat liver, and rat intestinal microflora (caecal contents). 2. Oxidation was NADPH-dependent, was inhibited by CO and stimulated by pretreatment with phenobarbitone or
Rajneesh Misra et al.
Dalton transactions (Cambridge, England : 2003), 43(12), 4854-4861 (2014-02-01)
A series of meso arylethynyl BODIPYs (2a-2h) were designed and synthesized by the Pd-catalyzed Sonogashira cross-coupling reaction. The effects of the donor on the photophysical properties of the BODIPYs were explored. The DFT optimized structures and crystal structures show the
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New Aromatic Terminal Alkynes

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