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113700

Sigma-Aldrich

4,4′-Dichlorobenzophenone

99%

Synonym(s):

4,4′-DBP

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About This Item

Linear Formula:
(ClC6H4)2CO
CAS Number:
90-98-2
Molecular Weight:
251.11
Beilstein:
643345
EC Number:
202-030-1
MDL number:
MFCD00000623
UNSPSC Code:
12352100
PubChem Substance ID:
24847144
NACRES:
NA.22

Quality Level

100

Assay

99%

form

solid

bp

353 °C (lit.)

mp

144-146 °C (lit.)

functional group

chloro
ketone

SMILES string

Clc1ccc(cc1)C(=O)c2ccc(Cl)cc2

InChI

1S/C13H8Cl2O/c14-11-5-1-9(2-6-11)13(16)10-3-7-12(15)8-4-10/h1-8H

InChI key

OKISUZLXOYGIFP-UHFFFAOYSA-N

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General description

4,4′-Dichlorobenzophenone (DBP) is a metabolite obtained when one strain of ectomycorrhizal fungi, Xerocomus chrysenteron, degrades 1,1,1-trichloro-2,2-bis(4-chlorophe-nyl) ethane (DDT).

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCBW6419
MKCF7987
BCBS7498V
BCBQ1439V
BCBD1414V

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