674028
4-Bromo-2-hydroxybenzaldehyde
97%
Synonym(s):
4-Bromosalicylaldehyde
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About This Item
Empirical Formula (Hill Notation):
C7H5BrO2
CAS Number:
Molecular Weight:
201.02
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Product Name
4-Bromo-2-hydroxybenzaldehyde, 97%
InChI
1S/C7H5BrO2/c8-6-2-1-5(4-9)7(10)3-6/h1-4,10H
SMILES string
Oc1cc(Br)ccc1C=O
InChI key
HXTWKHXDFATMSP-UHFFFAOYSA-N
assay
97%
form
solid
mp
50-54 °C
functional group
aldehyde
bromo
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1
Storage Class
11 - Combustible Solids
wgk
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
Regulatory Information
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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
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