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MilliporeSigma

328057

Sigma-Aldrich

4,4′-Dibromobenzil

90%, technical grade

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About This Item

Linear Formula:
BrC6H4COCOC6H4Br
CAS Number:
35578-47-3
Molecular Weight:
368.02
EC Number:
252-628-1
MDL number:
MFCD00000104
UNSPSC Code:
12352100
PubChem Substance ID:
24859711
NACRES:
NA.22

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grade

technical grade

Quality Level

100

assay

90%

mp

224-226 °C (lit.)

functional group

bromo
ketone

SMILES string

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

InChI

1S/C14H8Br2O2/c15-11-5-1-9(2-6-11)13(17)14(18)10-3-7-12(16)8-4-10/h1-8H

InChI key

NYCBYBDDECLFPE-UHFFFAOYSA-N

Gene Information

human ... ACHE(43), BCHE(590), CES1(1066)

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4,4′-Dibromobenzil 90%, technical grade

Sigma-Aldrich

328057

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4,4′-Diiodobiphenyl technical grade, 90%

Sigma-Aldrich

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Sigma-Aldrich

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4′-Methylpropiophenone 90%, technical grade

Sigma-Aldrich

517925

4′-Methylpropiophenone

assay

90%

assay

90%

assay

90%

assay

90%

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

mp

224-226 °C (lit.)

mp

201-204 °C (lit.)

mp

220-223 °C (lit.)

mp

-

grade

technical grade

grade

technical grade

grade

-

grade

technical grade

functional group

bromo

functional group

-

functional group

bromo

functional group

ketone

Gene Information

human ... ACHE(43), BCHE(590), CES1(1066)

Gene Information

-

Gene Information

-

Gene Information

-

Application

4,4′-Dibromobenzil was used in preparation of 5,5′-bis -(4-bromo-phenyl)-3-methyl-imidazolidine-2,4-dione, 5,5′- bis -(4-bromo-phenyl)-3-butyl-imidazolidine-2,4-dione, 5,5′-bis-(4-bromo-phenyl)-3-pentyl-imidazolidine-2,4-dione and 5,5′-bis -(4-chloro-phenyl)-3-ethyl imidazolidine-2,4-dione.[1] It was also used in synthesis of novel quinoxaline-based sensitizers for dye-sensitized solar cells.[2]

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCX2735
MKCL7955
MKCK5843
MKCK1939
MKCC7926

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Dong Wook Chang et al.
Organic letters, 13(15), 3880-3883 (2011-06-28)
Novel quinoxaline-based organic sensitizers using vertical (RC-21) and horizontal (RC-22) conjugation between an electron-donating triphenylamine unit and electron-accepting quinoxaline unit have been synthesized and used for dye-sensitized solar cells (DSSCs), leading to the relatively high power conversion efficiencies of 3.30
A rapid and efficient microwave-assisted synthesis of hydantoins and thiohydantoins.
Muccioli GG, et al.
Tetrahedron, 59(8), 1301-1307 (2003)

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