ChemicalBook > Product Catalog >Organic Chemistry >Carboxylic acids and derivatives >3,4-Diethoxyphenylacetic acid
3,4-Diethoxyphenylacetic acid
- CAS No.
- 38464-04-9
- Chemical Name:
- 3,4-Diethoxyphenylacetic acid
- Synonyms
- 2-(3,4-DIETHOXYPHENYL)ACETIC ACID;AKOS B006522;3,4-Diethyloxy;VITAS-BB TBB000357;RARECHEM AL BO 0610;ART-CHEM-BB B006522;CHEMBRDG-BB 3006522;Drotaveraldine Impurity 01;3,4-DiethoxyphenylaceticAci;3,4-DIETHOXYPHENYLACETIC ACID
- CBNumber:
- CB4351047
- Molecular Formula:
- C12H16O4
- Molecular Weight:
- 224.25
- MOL File:
- 38464-04-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/8/19 13:37:01
| Melting point | 77-79°C |
|---|---|
| Boiling point | 357.2±27.0 °C(Predicted) |
| Density | 1.133±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | soluble in Methanol |
| form | powder to crystal |
| pka | 4.36±0.10(Predicted) |
| color | White to Orange to Green |
| CAS DataBase Reference | 38464-04-9(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| HS Code | 2918.99.4700 | |||||||||
| HazardClass | IRRITANT | |||||||||
| NFPA 704 |
|
3,4-Diethoxyphenylacetic acid Chemical Properties,Uses,Production
Synthesis
0.8 g of 3,4-dihydroxy-phenylacetic acid and 6.9 g of barium hydroxide octahydrate are dissolved in 50 ml of water and at ambient temperature 2.9 ml of diethylsulphate are added dropwise.. The solution is stirred for 2 hours at ambient temperature and for 2 hours at 40° C. After this time, the solution is acidified with saturated potassium hydrogen sulphate solution, mixed with ethyl acetate and the suspension is filtered through Celite. The phases are separated, and the ethyl acetate phase is dried over sodium sulphate and concentrated by evaporation. The residue obtained from 3,4-Diethoxyphenylacetic acid is purified through a silica gel column with toluene/ethyl acetate/ethanol (4:2:1) as eluant.
3,4-Diethoxyphenylacetic acid Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 191)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| GLR Innovations | +91 9891111994 | New Delhi, India | 4535 | 58 | Inquiry |
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3,4-Diethoxyphenylacetic acid in stock Factory
3,4-DiethoxyphenylaceticAcid>
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Drotaveraldine Impurity 01
38464-04-9
C12H16O4
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