4-Ethylresorcinol

Product Name: 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
Formula Weight: 138.16
MOL File: 2896-60-8.mol

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4-Ethylresorcinol Property

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)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39-36
WGK Germany: 3
TSCA: Yes
HS Code: 29072100

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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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

Sigma-Aldrich

Product number: E48200
Product name: 4-Ethylresorcinol
Purity: 98%
Packaging: 25g
Price: $412
Updated: 2024/03/01

TCI Chemical

Product number: D0579
Product name: 4-Ethylresorcinol
Purity: >98.0%(GC)
Packaging: 5g
Price: $55
Updated: 2024/03/01

TCI Chemical

Product number: D0579
Product name: 4-Ethylresorcinol
Purity: >98.0%(GC)
Packaging: 25g
Price: $149
Updated: 2024/03/01

Alfa Aesar

Product number: B21575
Product name: 4-Ethylresorcinol, 98%
Packaging: 5g
Price: $53.65
Updated: 2024/03/01

Alfa Aesar

Product number: B21575
Product name: 4-Ethylresorcinol, 98%
Packaging: 25g
Price: $167.65
Updated: 2024/03/01

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4-Ethylresorcinol Chemical Properties,Usage,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

Preparation Products

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4-Ethylresorcinol Suppliers

Americas 1 Belgium 1 China 144 Europe 3 Germany 3 India 8 Japan 3 South Korea 1 Switzerland 1 United Kingdom 9 United States 20 USA 1 Global 195

Cato Research Chemicals Inc.

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View Lastest Price from 4-Ethylresorcinol manufacturers

Shandong Deshang Chemical Co., Ltd.

Product: 4-Ethylresorcinol 2896-60-8
Price: US $5.90-3.20/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10 tons
Release date: 2024-06-26

Chongqing Zhihe Biopharmaceutical Co., Ltd.

Product: 4-Ethylresorcinol 2896-60-8
Price: US $0.00-0.00/kg
Min. Order: 0.10000000149011612kg
Purity: 99%
Supply Ability: 20tons
Release date: 2024-01-16

Hebei Weibang Biotechnology Co., Ltd

Product: 4-Ethylresorcinol 2896-60-8
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 mt
Release date: 2022-11-15

2896-60-8, 4-Ethylresorcinol Related Search:

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