4-Ethoxyphenol

Product Name: 4-Ethoxyphenol
CAS No.: 622-62-8
Chemical Name: 4-Ethoxyphenol
Synonyms: 2OP;NSC 9885;FEMA 3695;AURORA 9493;4-thoxyphenol;Ethoxy phenol;4-ETHOXYPHENOL;p-ethoxy-pheno;P-ETHOXYPHENOL;4-Ethoxyphenole
CBNumber: CB3369665
Molecular Formula: C8H10O2
Formula Weight: 138.16
MOL File: 622-62-8.mol

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4-Ethoxyphenol Property

Melting point:: 64-67 °C
Boiling point:: 131 °C (9 mmHg)
Density: 1.0742 (rough estimate)
refractive index: 1.5231 (estimate)
FEMA: 3695 | HYDROQUINONE MONOETHYL ETHER
Flash point:: 121°C/9mm
storage temp.: Inert atmosphere,Room Temperature
solubility: almost transparency in Methanol
form: Crystalline Powder or Chunks
pka: 10.44±0.13(Predicted)
color: Beige
Odor: at 10.00 % in dipropylene glycol. mild hawthorn phenolic plastic nutty
Odor Type: animal
Water Solubility: slightly soluble
JECFA Number: 720
BRN: 1907114
InChIKey: LKVFCSWBKOVHAH-UHFFFAOYSA-N
LogP: 1.87
CAS DataBase Reference: 622-62-8(CAS DataBase Reference)
NIST Chemistry Reference: 4-Ethoxyphenol(622-62-8)
EPA Substance Registry System: Phenol, 4-ethoxy- (622-62-8)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 41-37/38-22-36/37/38
Safety Statements: 37/39-26-36
WGK Germany: 3
RTECS: SL3790000
TSCA: Yes
HS Code: 29071990

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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: 258598
Product name: 4-Ethoxyphenol
Purity: 99%
Packaging: 5g
Price: $48.1
Updated: 2024/03/01

Sigma-Aldrich

Product number: 258598
Product name: 4-Ethoxyphenol
Purity: 99%
Packaging: 25g
Price: $80.4
Updated: 2024/03/01

TCI Chemical

Product number: E0216
Product name: 4-Ethoxyphenol
Purity: >98.0%(GC)
Packaging: 25g
Price: $50
Updated: 2024/03/01

TCI Chemical

Product number: E0216
Product name: 4-Ethoxyphenol
Purity: >98.0%(GC)
Packaging: 500g
Price: $495
Updated: 2024/03/01

Alfa Aesar

Product number: B20584
Product name: 4-Ethoxyphenol, 99%
Packaging: 10g
Price: $24.65
Updated: 2024/03/01

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4-Ethoxyphenol Chemical Properties,Usage,Production

Chemical Properties

beige crystalline powder or chunks

Chemical Properties

Hydroquinone monoethyl ether has a sweet herbaceous odor, which is reminiscent of anise and fennel

Uses

Intermediates of Liquid Crystals

Uses

4-Ethoxyphenol has been used as substrate to evaluate kinetic constant for the monophenolase activity of mushroom tyrosinase.

Definition

ChEBI: 4-Ethoxyphenol is a member of phenols and an aromatic ether.

Preparation

Hydroquinone monoethyl ether is produced by regulated (Mono)-ethylation of Hydroquinone with Diethylsulfate in weak aqueous alkaline solution.

Synthesis Reference(s)

Tetrahedron Letters, 35, p. 8727, 1994 DOI: 10.1016/S0040-4039(00)78482-6

General Description

4-Ethoxyphenol is the major dehalogenated product formed during H₂O₂-driven microperoxidase-8-catalyzed dehalogenation of 4-fluorophenol.

Safety Profile

Poison by intraperitoneal route. Experimentalreproductive effects. An irritant. When heated to decomposition it emits acrid smoke and irritating fumes.

Solubility in organics

Soluble in alcohol and oils. Fairly soluble in Propylene glycol.

4-Ethoxyphenol Preparation Products And Raw materials

Raw materials

Preparation Products

3-CYANO-7-ETHOXYCOUMARIN

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4-Ethoxyphenol Suppliers

Americas 1 Austria 1 Belgium 3 China 202 Europe 3 France 1 Germany 4 India 11 Japan 4 Russia 1 Switzerland 3 Ukraine 1 United Kingdom 16 United States 35 USA 1 Global 287

Tokyo Chemical Industry UK Ltd.

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CARBONE SCIENTIFIC CO.,LTD

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ARIAC - Armenian Institute of Applied Chemistry

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ProSynth Ltd

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Apin Chemicals Ltd.

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VWR International

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View Lastest Price from 4-Ethoxyphenol manufacturers

Speranza Chemical Co., Ltd.

Product: 4-Ethoxyphenol 622-62-8
Price: US $180.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200 tons / year
Release date: 2020-03-11

Wuhan Circle Star Chem-medical Technology Co.,Ltd

Product: 4-Ethoxyphenol 622-62-8
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98
Supply Ability: 1000
Release date: 2024-12-25

Henan Fengda Chemical Co., Ltd

Product: 4-Ethoxyphenol 622-62-8
Price: US $8.00-0.60/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-01-14

622-62-8, 4-EthoxyphenolRelated Search:

Methylparaben Phenetidine 4-Hydroxyphenylacetic acid Ethoxyquin 4-Hydroxybenzyl alcohol 3-Hydroxybenzoic acid Phenetole 4-Ethylphenol 4-Hydroxy-D-(-)-2-phenylglycine Dimethyl ether DIETHOXYMETHANE Triclosan 2-Butoxyethanol 4-Cyanophenol 4-Methoxyphenol Ethoxyethyne Butylparaben Hydroquinone

4-HYDROXYPHENETOLE

AKOS BBS-00008147

Hydroquinone monoethyl ethe

Ethoxy phenol

4-Ethoxyphenol, 99% 25GR

2OP

4-thoxyphenol

4-[(4-ethyl-2,6-difluorophenyl)ethynyl]-4'-propyl-1,1'-Biphenyl

4-Ethoxyphenol,99%

4-Ethoxyphenol 99%

Hydroquinone Monoethyl Ether in Ethanol

FEMA 3695

HYDROQUINONE MONOETHYL ETHER

HYDROQUINONE MONETHYL ETHER

AURORA 9493

4-ETHOXYPHENOL

4-ETHYLOXYPHENOL

4-Ethoxyphenole

4-Ethoxyphenol,2OpC8H10O2

Ether monoethylique de l'hydroquinone

ethermonoethyliquedel’hydroquinone

p-ethoxy-pheno

Phenol, 4-ethoxy-

Phenol, p-ethoxy-

4-Ethoxyphenol,97%

MONOETHYLETHEROFHYDROQUINONE

PARA-ETHOXYPHENOL

P-ETHOXYPHENOL

P-HYDROXYPHENETOLE

4-Ethoxyphenol&gt

Hydroquinone Monoethyl Ether@1000 μg/mL in Ethanol

NSC 9885

622-62-8

Building Blocks for Liquid Crystals

Phenols (Building Blocks for Liquid Crystals)

Building Blocks

Organic Building Blocks

Phenols

Oxygen Compounds

Pyridines

Building Blocks

C6 to C8

Chemical Synthesis

Organic Building Blocks

Oxygen Compounds

Phenols

Phenetole

Building Blocks for Liquid Crystals

Functional Materials

Phenols (Building Blocks for Liquid Crystals)

Aromatic Phenols

Anthraquinones, Hydroquinones and Quinones

Liquid Crystal intermediates