ChemicalBook > CAS DataBase List > 3,5-DICHLORO-4-HYDROXYBENZALDEHYDE

3,5-DICHLORO-4-HYDROXYBENZALDEHYDE

Product Name
3,5-DICHLORO-4-HYDROXYBENZALDEHYDE
CAS No.
2314-36-5
Chemical Name
3,5-DICHLORO-4-HYDROXYBENZALDEHYDE
Synonyms
NSC 31590;AKOS B029235;Nipaguard DCHB 30;2,6-Dichloro-4-formylphenol;5-DICHLORO-4-HYDROXYBENZALDEHYDE;3,5-Dichloro-4-hydroxybenzaldehyd;3,5-DICHLORO-4-HYDROXYBENZALDEHYDE;Benzaldehyde, 3,5-dichloro-4-hydroxy-
CBNumber
CB0331629
Molecular Formula
C7H4Cl2O2
Formula Weight
191.01
MOL File
2314-36-5.mol
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3,5-DICHLORO-4-HYDROXYBENZALDEHYDE Property

Melting point:
154 °C
Boiling point:
256.7±35.0 °C(Predicted)
Density 
1.547±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
form 
solid
pka
4.85±0.23(Predicted)
color 
White
CAS DataBase Reference
2314-36-5
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Safety

Hazard Codes 
Xi
Risk Statements 
36
Safety Statements 
26
Hazard Note 
Irritant
HS Code 
2913000090
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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

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

TRC
Product number
D438693
Product name
3,5-Dichloro-4-hydroxybenzaldehyde
Packaging
100mg
Price
$60
Updated
2021/12/16
TRC
Product number
D438693
Product name
3,5-Dichloro-4-hydroxybenzaldehyde
Packaging
500mg
Price
$90
Updated
2021/12/16
AK Scientific
Product number
W4696
Product name
3,5-Dichloro-4-hydroxybenzaldehyde
Packaging
250mg
Price
$27
Updated
2021/12/16
Apolloscientific
Product number
OR27469
Product name
3,5-Dichloro-4-hydroxybenzaldehyde
Packaging
1g
Price
$32
Updated
2021/12/16
SynQuest Laboratories
Product number
2615-5-X1
Product name
3,5-Dichloro-4-hydroxybenzaldehyde
Packaging
1g
Price
$36
Updated
2021/12/16
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3,5-DICHLORO-4-HYDROXYBENZALDEHYDE Chemical Properties,Usage,Production

Uses

3,5-Dichloro-4-hydroxybenzaldehyde (cas# 2314-36-5) is a useful research chemical. It is used in fluorescent dye, preparation method therefor and use thereof.

Synthesis

2432-12-4

2314-36-5

General procedure for the synthesis of 3,5-dichloro-4-hydroxybenzaldehyde from 2,6-dichloro-4-methylphenol: A mixture of the substrate 2,6-dichloro-4-methylphenol (1 mmol), cobalt salts (n1 mol%), and NaOH (n2 equiv.) in ethylene glycol (5 mL) was subjected to a stirring reaction under an atmosphere of oxygen (1 atm) at 80°C for 8 hours. Upon completion of the reaction, hydrochloric acid (10 mL, 2%) and methyl tert-butyl ether (MTBE, 10 mL) were sequentially added to the reaction mixture. The organic layer was separated and the aqueous phase was further extracted with MTBE (10 mL x 2). All organic phases were combined, dried with anhydrous sodium sulfate and concentrated to obtain the residue. The residue was purified by silica gel column chromatography (eluent: petroleum ether/ethyl acetate, 10:1, v/v) to afford the target product 3,5-dichloro-4-hydroxybenzaldehyde.

References

[1] Tetrahedron Letters, 2014, vol. 55, # 8, p. 1406 - 1411
[2] Green Chemistry, 2014, vol. 16, # 5, p. 2807 - 2814
[3] Green Chemistry, 2014, vol. 16, # 3, p. 1248 - 1254

3,5-DICHLORO-4-HYDROXYBENZALDEHYDE Preparation Products And Raw materials

Raw materials

Preparation Products

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3,5-DICHLORO-4-HYDROXYBENZALDEHYDE Suppliers

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View Lastest Price from 3,5-DICHLORO-4-HYDROXYBENZALDEHYDE manufacturers

Career Henan Chemical Co
Product
3,5-DICHLORO-4-HYDROXYBENZALDEHYDE 2314-36-5
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100kg
Release date
2019-07-12

2314-36-5, 3,5-DICHLORO-4-HYDROXYBENZALDEHYDERelated Search:

METHYL 3,5-DICHLORO-4-HYDROXYBENZOATE ETHYL 3,5-DICHLORO-4-HYDROXYBENZOATE 3,5-Dichloro-4-hydroxybenzoic acid 3,5-DICHLORO-4-PROPOXYBENZOIC ACID 2,3-Dichloro-4-hydroxybenzaldehyde 97%,2,3-DICHLORO-4-HYDROXYBENZALDEHYDE 3,5-DICHLORO-2-HYDROXYBENZALDEHYDE 4,6-DICHLORO-2-HYDROXYBENZALDEHYDE,2,4-DICHLORO-6-HYDROXYBENZALDEHYDE 3,5-DICHLORO-4-METHOXYBENZOIC ACID 3,5-DICHLORO-4-METHOXYBENZOIC ACID ETHYL ESTER 3,5-DICHLORO-4-HYDROXYBENZOIC ACID PROPYL ESTER 3,5-DICHLORO-4-HYDROXYBENZOHYDRAZIDE avilamycin A 1-((3,5-dichloro)-2,6-dihydroxy-4-methoxyphenyl)-1-hexanone METHYL 3,5-DICHLORO-4-METHOXYBENZOATE 3',5'-DICHLORO-4'-HYDROXYACETOPHENONE 4-(BENZYLOXY)-3,5-DICHLOROBENZALDEHYDE 3,5-DICHLORO-4-METHOXYBENZENECARBOHYDRAZIDE 4-(Allyloxy)-3,5-dichlorobenzoic acid

  • 3,5-DICHLORO-4-HYDROXYBENZALDEHYDE
  • AKOS B029235
  • Benzaldehyde, 3,5-dichloro-4-hydroxy-
  • 2,6-Dichloro-4-formylphenol
  • Nipaguard DCHB 30
  • NSC 31590
  • 5-DICHLORO-4-HYDROXYBENZALDEHYDE
  • 3,5-Dichloro-4-hydroxybenzaldehyd
  • 2314-36-5
  • ALDEHYDE
  • Aromatic Aldehydes & Derivatives (substituted)
  • Aldehydes
  • Phenyls & Phenyl-Het
  • Phenyls & Phenyl-Het