Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

674028

Sigma-Aldrich

4-Bromo-2-hydroxybenzaldehyde

97%

Synonym(s):

4-Bromosalicylaldehyde

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C7H5BrO2
CAS Number:
Molecular Weight:
201.02
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

97%

form

solid

mp

50-54 °C

functional group

aldehyde
bromo

SMILES string

Oc1cc(Br)ccc1C=O

InChI

1S/C7H5BrO2/c8-6-2-1-5(4-9)7(10)3-6/h1-4,10H

InChI key

HXTWKHXDFATMSP-UHFFFAOYSA-N

pictograms

Exclamation markEnvironment

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

>230.0 °F - closed cup

flash_point_c

> 110 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Zi-Qiang Sun et al.
Acta chimica Slovenica, 67(4), 1281-1289 (2021-02-04)
Two vanadium(V) complexes derived from the bromo and chloro-substituted hydrazones N'-(4-bromo-2-hydroxybenzylidene)- 2-chlorobenzohydrazide (H2L1) and N'-(3-bromo-5-chloro-2-hydroxybenzylidene)-3-methylbenzohydrazide (H2L2) with the formula [VOL1(OCH3)(CH3OH)] (1) and [VOL2(OCH3)(CH3OH)] (2) were newly synthesized and characterized by IR, UV-Vis and 1H NMR spectroscopy. The structures of H2L1
Lijun Geng et al.
Ultrasonics sonochemistry, 58, 104659-104659 (2019-08-28)
Herein, instant and precise control of fluorescent emission color and transmittance could be carried out by ultrasound-promoted gel-to-gel transition of naphthalimide derivatives containing CN unit. It is proved that ultrasound triggered an irreversible and efficient configuration transformation of N1 from

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service