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Merck

166634

Sigma-Aldrich

4.4′-二溴二苯甲酮

97%

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About This Item

线性分子式:
(BrC6H4)2CO
CAS号:
分子量:
340.01
Beilstein:
2049958
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

97%

形狀

powder

mp

171-174 °C (lit.)

SMILES 字串

Brc1ccc(cc1)C(=O)c2ccc(Br)cc2

InChI

1S/C13H8Br2O/c14-11-5-1-9(2-6-11)13(16)10-3-7-12(15)8-4-10/h1-8H

InChI 密鑰

LFABNOYDEODDFX-UHFFFAOYSA-N

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一般說明

4,4′-Dibromobenzophenone is the main degradation product of bromopropylate in honey.

應用

4,4′-Dibromobenzophenone was used in the synthesis of high molecular weight poly(p-phenylene) derivatives via palladium-catalyzed polycondensation reaction.

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)


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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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