4-Ethylresorcinol
- CAS No.
- 2896-60-8
- Chemical Name:
- 4-Ethylresorcinol
- Synonyms
- KO 11;4-Ethyl Resorcin;5-Ethylresorcinol;4-ETHYLRESORCINOL;6-Ethylresorcinol;Resorcinol, 4-ethyl-;Ethyl 1,3-benzenediol;4-ethyl-3-benzenediol;4-Ethylresorcinol,98%;4-Ethylresorcinol 98%
- CBNumber:
- CB0300724
- Molecular Formula:
- C8H10O2
- Molecular Weight:
- 138.16
- MOL File:
- 2896-60-8.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/6/26 17:50:42
| Melting point | 95-98 °C (lit.) |
|---|---|
| Boiling point | 155 °C / 10mmHg |
| Density | 1.0742 (rough estimate) |
| refractive index | 1.5231 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Solubility in methanol; almost transparency. Soluble in alcohol. |
| form | Crystalline Powder |
| pka | 10.06±0.10(Predicted) |
| color | Slightly beige |
| BRN | 1238231 |
| InChIKey | VGMJYYDKPUPTID-UHFFFAOYSA-N |
| LogP | 1.731 (est) |
| CAS DataBase Reference | 2896-60-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,3-Benzenediol, 4-ethyl-(2896-60-8) |
| EPA Substance Registry System | 4-Ethylresorcinol (2896-60-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39-36 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29072100 | |||||||||
| NFPA 704 |
|
4-Ethylresorcinol price More Price(6)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | E48200 | 4-Ethylresorcinol 98% | 2896-60-8 | 25G | ₹30548.15 | 2022-06-14 | Buy |
| ALFA India | ALF-B21575-22 | 4-Ethylresorcinol, 98% | 2896-60-8 | 100g | ₹50475 | 2022-05-26 | Buy |
| ALFA India | ALF-B21575-14 | 4-Ethylresorcinol, 98% | 2896-60-8 | 25g | ₹11640 | 2022-05-26 | Buy |
| TCI Chemicals (India) | D0579 | 4-Ethylresorcinol min. 98.0 % | 2896-60-8 | 5G | ₹2900 | 2022-05-26 | Buy |
| ALFA India | ALF-B21575-06 | 4-Ethylresorcinol, 98% | 2896-60-8 | 5g | ₹3600 | 2022-05-26 | Buy |
4-Ethylresorcinol Chemical Properties,Uses,Production
Description
4-Ethylresorcinol is a derivative of resorcinol, which acts as a substrate for tyrosinase. 4-Ethylresorcinol has hypopigmentation effects.4-Ethylresorcinol attenuates the mRNA and protein expression of tyrosinase-related protein (TRP)-2, and has an antioxidant effect through the inhibition of lipid peroxidation. 4-Ethylresorcinol is a derivative of resorcinol, which acts as a substrate for tyrosinase. 4-Ethylresorcinol is a derivative of resorcinol.
Chemical Properties
slightly beige crystalline powder
Uses
It is employed as an active pharmaceutical intermediate.
Definition
ChEBI: 4-Ethylresorcinol is a member of resorcinols.
Synthesis Reference(s)
Synthetic Communications, 15, p. 1315, 1985 DOI: 10.1080/00397918508077280
Synthesis
The synthesis of 4-Ethylresorcinol is as follows:
In a three necked round bottom flask (equipped with a condensor, additional funnel and mechanical stirrer) was added 15.2 g of a combination of Raney Nickel and Ni supported on silica. (50: 50). 100 ml of a mixture of 50: 50 ethanol: water was added and the reaction was heated at reflux conditions. 15.2 g of 2,4-dihydroxy acetophenone in 100 ml of water: ethanol and 10 ml of acetic acid was placed in the additional funnel and slowly added to the mixture (dropwise). The reaction was filtered through a milipore filter to give a pale yellow solution. Concentration of this solution in vacuo gave a solid. This solid was crystalized from 1,2-dichloroethane to give 4-ethyl resorcinol in 80% isolated yield. 
4-Ethylresorcinol Preparation Products And Raw materials
Raw materials
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chevron_rightPreparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| S. Nihar Exports | 91 22 208 5632 | New Delhi, India | 232 | 50 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| Dhruvtara Chemicals Pvt. Ltd. | 91 40 27154607 | New Delhi, India | 180 | 56 | Inquiry |
| PEE ESS AROMATICS | +91 4426247322 | New Delhi, India | 258 | 30 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| P C Chem | +91-8046061281 | Mumbai, India | 676 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | China | 12459 | 58 | Inquiry |
| Chongqing Zhihe Biopharmaceutical Co., Ltd. | +86-18580541567 +86-17782035140 | China | 301 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| S. Nihar Exports | 50 |
| CHEMSWORTH | 30 |
| Dhruvtara Chemicals Pvt. Ltd. | 56 |
| PEE ESS AROMATICS | 30 |
| A.J Chemicals | 58 |
| P C Chem | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| Alfa Aesar | 58 |
| Hebei Mojin Biotechnology Co., Ltd | 58 |
| Chongqing Zhihe Biopharmaceutical Co., Ltd. | 58 |
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