ChemicalBook > CAS DataBase List > 3,5-Dibromosalicylaldehyde

3,5-Dibromosalicylaldehyde

Product Name
3,5-Dibromosalicylaldehyde
CAS No.
90-59-5
Chemical Name
3,5-Dibromosalicylaldehyde
Synonyms
Dalyde;AKOS B028985;AKOS BBS-00003256;OTAVA-BB BB7018801957;SALOR-INT L497649-1EA;LABOTEST-BB LT00137784;DibroMosalicylaldehyde;Dembrexine EP Impurity C;5-DibroMosalicylaldehyde;3,5-DIBROMOSALICYLADEHYDE
CBNumber
CB2343352
Molecular Formula
C7H4Br2O2
Formula Weight
279.91
MOL File
90-59-5.mol
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3,5-Dibromosalicylaldehyde Property

Melting point:
82-83.5 °C (lit.)
Boiling point:
261.2±35.0 °C(Predicted)
Density 
1.9661 (rough estimate)
refractive index 
1.4970 (estimate)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
methanol: soluble25mg/mL, clear, yellow to brown
pka
6.08±0.23(Predicted)
form 
Crystalline Powder
color 
Yellow to yellow-brown
Water Solubility 
Soluble in methanol 25 mg/mL. Insoluble in water.
Sensitive 
Air Sensitive
Merck 
14,3027
BRN 
1424739
InChIKey
JHZOXYGFQMROFJ-UHFFFAOYSA-N
CAS DataBase Reference
90-59-5(CAS DataBase Reference)
NIST Chemistry Reference
3,5-Dibromosalicylaldehyde(90-59-5)
EPA Substance Registry System
Benzaldehyde, 3,5-dibromo-2-hydroxy- (90-59-5)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39-24/25
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
3
RTECS 
CU5609000
HazardClass 
9
PackingGroup 
III
HS Code 
29130000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H400Very toxic to aquatic life

Precautionary statements

P273Avoid release to the environment.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
122130
Product name
3,5-Dibromosalicylaldehyde
Purity
98%
Packaging
10g
Price
$86.8
Updated
2024/03/01
TCI Chemical
Product number
D0188
Product name
3,5-Dibromosalicylaldehyde
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$38
Updated
2024/03/01
TCI Chemical
Product number
D0188
Product name
3,5-Dibromosalicylaldehyde
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$150
Updated
2024/03/01
Alfa Aesar
Product number
A13729
Product name
3,5-Dibromosalicylaldehyde, 98%
Packaging
10g
Price
$58.65
Updated
2024/03/01
Alfa Aesar
Product number
A13729
Product name
3,5-Dibromosalicylaldehyde, 98%
Packaging
50g
Price
$219.65
Updated
2024/03/01
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3,5-Dibromosalicylaldehyde Chemical Properties,Usage,Production

Chemical Properties

yellow to yellow-brown crystalline powder.
3,5-Dibromosalicylaldehyde has an aromatic odor, and like salicylaldehyde, the compound colors the skin bright yellow. It is readily soluble in ether, benzene, chloroform, and hot alcohol. It imparts a yellow colour to cold water and is slightly soluble in boiling water, so it may be purified by distillation with steam. With the addition of sodium hydroxide, the brilliant yellow sodium salt separates; it is difficultly soluble in cold water or alcohol but more readily soluble when heated with these solvents.

Uses

3,5-Dibromosalicylaldehyde reacts with alkyl cyanoacetates in the presence of ammonium acetate to yield 4H- chromenes. It can be used in the synthesis of Schiff base and can be used as reactant for synthesis of Schiff base ligands which forms mononuclear complexes with copper(II), nickel(II), zinc(II) and cobalt(II).

General Description

3,5-Dibromosalicylaldehyde reacts with alkyl cyanoacetates in the presence of ammonium acetate to yield 4H- chromenes.

Synthesis

3,5-Dibromosalicylaldehyde was obtained in nearly quantitative yield by dissolving 20 g. of salicylaldehyde in 100 cc. of glacial acetic acid, and adding a solution of 20 cc in small portions. of bromine in 100 cc. of glacial acetic acid[1].

References

[1] Brewster, C. M. “SCHIFF’S BASES FROM 3,5-DIBROMO-SALICYLALDEHYDE.” Journal of the American Chemical Society 46 11 (1924): 2463–2468.

3,5-Dibromosalicylaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

3,5-DIBROMO-2-METHOXYBENZALDEHYDE 3,5-DIBROMO-2-ETHOXYBENZALDEHYDE
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3,5-Dibromosalicylaldehyde Suppliers

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View Lastest Price from 3,5-Dibromosalicylaldehyde manufacturers

Hubei Lidu New Material Technology Co., Ltd
Product
3,5-DIBROMOSALICYLALDEHYDE 90-59-5
Price
US $0.00/g
Min. Order
1g
Purity
98%
Supply Ability
20tons
Release date
2024-09-19
Hebei Weibang Biotechnology Co., Ltd
Product
3,5-Dibromosalicylaldehyde 90-59-5
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2024-11-26
Shaanxi Dideu Medichem Co. Ltd
Product
3,5-Dibromosalicylaldehyde 90-59-5
Price
US $0.00-0.00/g
Min. Order
10mg
Purity
99%HPLC
Supply Ability
2000tons
Release date
2020-01-15

90-59-5, 3,5-DibromosalicylaldehydeRelated Search:

Salicylaldoxime Salicylaldehyde 5-Bromosalicylaldehyde METHYL 3,5-DIBROMO-2,4-DIMETHOXY-6-METHYLBENZOATE METHYL 3,5-DIBROMO-2-HYDROXYBENZOATE 3,5,4'-TRIBROMOSALICYLANILIDE METHYL 3,5-DIBROMO-2,4-DIHYDROXY-6-METHYLBENZOATE 3',5'-Dibromo-2'-hydroxyacetophenone 3,5-Dibromosalicylic acid ETHYL 3,5-DIBROMO-2,4-DIHYDROXY-6-METHYLBENZOATE 3,5-Dibromosalicylaldehyde oxime 3,5-Dibromobenzaldehyde 3,5-DIBROMO-2,4-DIHYDROXYBENZALDEHYDE 6,8-DIBROMO-3-FORMYLCHROMONE, 99% METHYL 3,5-DIBROMO-2-METHOXYBENZOATE 3,5-DIBROMOSALICYLAMIDE Flusalan 4'-CHLORO-6,8-DIBROMOFLAVONE

  • LABOTEST-BB LT00137784
  • 3,5-DIBROMO-2-HYDROXYBENZALDEHYDE
  • 3,5-DIBROMOSALICYLADEHYDE
  • 3,5-DIBROMOSALICYLALDEHYDE
  • 3,5-DIBROMOSILICYLALDEHYDE
  • SALOR-INT L497649-1EA
  • OTAVA-BB BB7018801957
  • AKOS BBS-00003256
  • AKOS B028985
  • 2-[[4-(dipropylsulfamoyl)phenyl]-oxomethoxy]benzoic acid
  • Dembrexine EP Impurity C
  • 2-Hydroxy-3,5-dibromobenzaldehyde
  • 3,5-dibromo-2-hydroxy-benzaldehyd
  • 3,5-Dibromosalicylaldeyde
  • Benzaldehyde, 3,5-dibromo-2-hydroxy-
  • Dalyde
  • Salicylaldehyde, 3,5-dibromo-
  • 3,5-Dibromosalicylaldehyde,98%
  • 5-DibroMosalicylaldehyde
  • 3,5-dibroMo salicyclic aldehyde
  • DibroMosalicylaldehyde
  • 3,5- twochlorine salicylicaldehyde
  • 3,5-Dibromosalicylaldehyde 98%
  • Dembrexine Impurity 3（Dembrexine EP Impurity C）
  • 3,5-Dibromosalicylaldehyde &gt
  • Dembrexine Hydrochloride Monohydrate Impurity C
  • Dembrexine Hydrochloride Monohydrate EP Impurity C
  • 90-59-5
  • Br2C6H2OHCHO
  • Br2C6H22OHCHO
  • Organic Building Blocks
  • ALDEHYDE
  • Carbonyl Compounds
  • C7
  • Building Blocks
  • Aldehydes
  • Aromatic Aldehydes & Derivatives (substituted)
  • Benzaldehyde
  • Adehydes, Acetals & Ketones
  • Bromine Compounds
  • Phenols
  • Aldehydes
  • C7
  • Carbonyl Compounds