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542245

Sigma-Aldrich

3′,5′-Dibromo-4′-hydroxyacetophenone

96%

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About This Item

Linear Formula:
Br2C6H2(OH)COCH3
CAS Number:
2887-72-1
Molecular Weight:
293.94
EC Number:
220-750-4
MDL number:
MFCD00075779
UNSPSC Code:
12352100
PubChem Substance ID:
24878593
NACRES:
NA.22

assay

96%

mp

182-187 °C (lit.)

SMILES string

CC(=O)c1cc(Br)c(O)c(Br)c1

InChI

1S/C8H6Br2O2/c1-4(11)5-2-6(9)8(12)7(10)3-5/h2-3,12H,1H3

InChI key

ZNWPTJSBHHIXLJ-UHFFFAOYSA-N

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General description

3′,5′-Dibromo-4′-hydroxyacetophenone (3,5-dibromo-4-hydroxyacetophenone) can be obtained from 4-hydroxyacetophenone, via bromination by N-bromosuccinimide in the presence of LiClO4-SiO2.[1]

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

hcodes

H302,H314

Hazard Classifications

Acute Tox. 4 Oral - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
06709MH
19111MI

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An intriguing effect of lithium perchlorate dispersed on silica gel in the bromination of aromatic compounds by N-bromosuccinimide.
Bagheri M, et al.
Canadian Journal of Chemistry, 83(2), 146-149 (2005)

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