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4-Ethoxyphenol

4-Ethoxyphenol Structure
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
Molecular Weight:
138.16
MOL File:
622-62-8.mol
MSDS File:
SDS
Modify Date:
2024/1/16 16:12:45

4-Ethoxyphenol Properties

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)

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  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
NFPA 704
1
2 0

4-Ethoxyphenol price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 258598 4-Ethoxyphenol 99% 622-62-8 5G ₹1526.33 2022-06-14 Buy
Sigma-Aldrich(India) 258598 4-Ethoxyphenol 99% 622-62-8 25G ₹4459.9 2022-06-14 Buy
TCI Chemicals (India) E0216 4-Ethoxyphenol min. 98.0 % 622-62-8 25G ₹5000 2022-05-26 Buy
TCI Chemicals (India) E0216 4-Ethoxyphenol min. 98.0 % 622-62-8 500G ₹24500 2022-05-26 Buy
Product number Packaging Price Buy
258598 5G ₹1526.33 Buy
258598 25G ₹4459.9 Buy
E0216 25G ₹5000 Buy
E0216 500G ₹24500 Buy

4-Ethoxyphenol Chemical Properties,Uses,Production

Chemical Properties

beige crystalline powder or chunks

Uses

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

Preparation

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

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.

Global( 274)Suppliers
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4-HYDROXYPHENETOLE AKOS BBS-00008147 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 Hydroquinone monoethyl ethe 4-Ethoxyphenol> 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