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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.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302,H314

Hazard Classifications

Acute Tox. 4 Oral - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

542245-BULK:
542245-25G:
542245-VAR:
542245-5G:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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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