166634
4.4′-二溴二苯甲酮
97%
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关于此项目
线性分子式:
(BrC6H4)2CO
化学文摘社编号:
分子量:
340.01
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
223-632-0
Beilstein/REAXYS Number:
2049958
MDL number:
Assay:
97%
Form:
powder
产品名称
4.4′-二溴二苯甲酮, 97%
InChI key
LFABNOYDEODDFX-UHFFFAOYSA-N
InChI
1S/C13H8Br2O/c14-11-5-1-9(2-6-11)13(16)10-3-7-12(15)8-4-10/h1-8H
SMILES string
Brc1ccc(cc1)C(=O)c2ccc(Br)cc2
assay
97%
form
powder
mp
171-174 °C (lit.)
Quality Level
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Application
4,4′-Dibromobenzophenone was used in the synthesis of high molecular weight poly(p-phenylene) derivatives via palladium-catalyzed polycondensation reaction.
General description
4,4′-Dibromobenzophenone is the main degradation product of bromopropylate in honey.
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)
Pd-catalyzed polycondensation of aromatic monomers with functional groups.
Rehahn M, et al.
Makromol. Chem., Rapid Commun., 11(11), 535-539 (1990)
G Formica
Journal - Association of Official Analytical Chemists, 67(5), 896-901 (1984-09-01)
An analytical procedure is described for determination of residues of bromopropylate (BP) and its main degradation product 4,4'-dibromobenzophenone (BBP) in honey. The method also allows the determination of 4,4'-dibromobenzilic acid (BBA), a potential intermediate to BBP. The method involves dissolution
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