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
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
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.
N-Bromosuccinimide Price
- Product number
- D438693
- Product name
- 3,5-Dichloro-4-hydroxybenzaldehyde
- Packaging
- 100mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- D438693
- Product name
- 3,5-Dichloro-4-hydroxybenzaldehyde
- Packaging
- 500mg
- Price
- $90
- Updated
- 2021/12/16
- Product number
- FD70957
- Product name
- 3,5-Dichloro-4-hydroxybenzaldehyde
- Packaging
- 5G
- Price
- $125
- Updated
- 2021/12/16
- Product number
- OR27469
- Product name
- 3,5-Dichloro-4-hydroxybenzaldehyde
- Packaging
- 5g
- Price
- $128
- Updated
- 2021/12/16
- Product number
- 076585
- Product name
- 3,5-Dichloro-4-hydroxybenzaldehyde
- Purity
- 95+%
- Packaging
- 5g
- Price
- $138
- Updated
- 2021/12/16
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
3,5-DICHLORO-4-HYDROXYBENZALDEHYDE Suppliers
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View Lastest Price from 3,5-DICHLORO-4-HYDROXYBENZALDEHYDE manufacturers
- 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