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
- Molecular Weight:
- 191.01
- MDL Number:
- MFCD00017605
- MOL File:
- 2314-36-5.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 3,5-Dichloro-4-hydroxybenzaldehyde | FD70957 | 50g | $150 |
| 3,5-Dichloro-4-hydroxybenzaldehyde | FD70957 | 100g | $227 |
| 3,5-Dichloro-4-hydroxybenzaldehyde | FD70957 | 250g | $357.5 |
| 3,5-Dichloro-4-hydroxybenzaldehyde | FD70957 | 500g | $585 |
| 3,5-Dichloro-4-hydroxybenzaldehyde | FD70957 | 1000g | $910 |
| More product size | |||
| 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 |
| InChI | 1S/C7H4Cl2O2/c8-5-1-4(3-10)2-6(9)7(5)11/h1-3,11H |
| InChIKey | LIYGCLJYTHRBQV-UHFFFAOYSA-N |
| SMILES | Oc1c(Cl)cc(C=O)cc1Cl |
| CAS DataBase Reference | 2314-36-5 |
| UNSPSC Code | 12352200 |
| NACRES | NA.21 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36 | |||||||||
| Safety Statements | 26 | |||||||||
| WGK Germany | WGK 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 2913000090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704 |
|
3,5-DICHLORO-4-HYDROXYBENZALDEHYDE price More Price(68)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Biosynth | FD70957 | 3,5-Dichloro-4-hydroxybenzaldehyde | 2314-36-5 | 50g | $150 | 2026-06-04 | Buy |
| Biosynth | FD70957 | 3,5-Dichloro-4-hydroxybenzaldehyde | 2314-36-5 | 100g | $227 | 2026-06-04 | Buy |
| Biosynth | FD70957 | 3,5-Dichloro-4-hydroxybenzaldehyde | 2314-36-5 | 250g | $357.5 | 2026-06-04 | Buy |
| Biosynth | FD70957 | 3,5-Dichloro-4-hydroxybenzaldehyde | 2314-36-5 | 500g | $585 | 2026-06-04 | Buy |
| Biosynth | FD70957 | 3,5-Dichloro-4-hydroxybenzaldehyde | 2314-36-5 | 1000g | $910 | 2026-06-04 | Buy |
3,5-DICHLORO-4-HYDROXYBENZALDEHYDE Chemical Properties,Uses,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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 14014 | 58 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29812 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10000 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Win-Win chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 | sales@win-winchemical.com | China | 14304 | 58 |
| CR Corporation Limited | +8613062833949 | fred.wen@crcorporation.cn | China | 8645 | 58 |
| Changzhou Helios Biomedical Science and Technology Co.,LTD. | +8618961213068 | gaoxue@czhelios.com | China | 512 | 58 |
| Changzhou Anxuan Chemical Co., Ltd | +86-0519-89882563 +86-18961279162 | andy@anxuanchem.com | China | 4327 | 58 |
View Lastest Price from 3,5-DICHLORO-4-HYDROXYBENZALDEHYDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2019-07-14 | 3,5-DICHLORO-4-HYDROXYBENZALDEHYDE
2314-36-5
|
$1.00 | 1KG | 99% | 100kg | Career Henan Chemical Co |
-
- 3,5-DICHLORO-4-HYDROXYBENZALDEHYDE
2314-36-5
- $1.00
- 99%
- Career Henan Chemical Co
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