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4-ETHYLCATECHOL

4-ETHYLCATECHOL structure

CAS No.: 1124-39-6

Chemical Name:: 4-ETHYLCATECHOL

Synonyms: Dopamine Impurity 4;4-ethylbenzene-1,2-diol;Ethylcatechol;4-ETHYLCATECHOL;Dopamine Impurit Ⅰ;Dopamine Impurit Ⅰ;4-ethylpyrocatechol;4-Ethylcatechol 95%;Tyramine Impurity 2;1-Ethyl-3,4-benzenediol

CBNumber:: CB2680239

Molecular Formula:: C8H10O2

Molecular Weight:: 138.16

MDL Number:: MFCD00015847

MOL File:: 1124-39-6.mol

Last updated:2024-11-15 19:19:13

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4-ETHYLCATECHOL Properties

Melting point	34-45 °C
Boiling point	105-107°C 0,5mm
Density	1.159±0.06 g/cm3(Predicted)
Flash point	105-107°C/0.5mm
storage temp.	2-8°C
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Solid
pka	9.90±0.10(Predicted)
color	White to Off-White
BRN	2042062
Stability	Hygroscopic
LogP	1.840 (est)
CAS DataBase Reference	1124-39-6(CAS DataBase Reference)
FDA UNII	574JV8BYR2

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS07

Signal word

Danger

Hazard statements

H302-H315-H318-H335

Precautionary statements

P280-P301+P312+P330-P302+P352-P305+P351+P338+P310

Hazard Codes

Risk Statements

36/37/38-41-37/38-22

Safety Statements

26-36/37/39-39

WGK Germany

HS Code

29072990

NFPA 704

	1
2		0

4-ETHYLCATECHOL price More Price(19)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	683957	4-Ethylcatechol 95%	1124-39-6	1g	$124	2024-03-01	Buy
Sigma-Aldrich	683957	4-Ethylcatechol 95%	1124-39-6	5g	$319	2024-03-01	Buy
Alfa Aesar	A12048	4-Ethylcatechol, 98%	1124-39-6	1g	$86.65	2024-03-01	Buy
Alfa Aesar	A12048	4-Ethylcatechol, 98%	1124-39-6	5g	$290.65	2024-03-01	Buy
Alfa Aesar	A12048	4-Ethylcatechol, 98%	1124-39-6	250mg	$39.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
683957	1g	$124	Buy
683957	5g	$319	Buy
A12048	1g	$86.65	Buy
A12048	5g	$290.65	Buy
A12048	250mg	$39.65	Buy

4-ETHYLCATECHOL Chemical Properties,Uses,Production

Uses

4-Ethylcatechol is one of the main phenolic off-flavour markers in French ciders.

Definition

ChEBI: 4-Ethyl-1,2-benzenediol is a member of catechols.

4-ETHYLCATECHOL Preparation Products And Raw materials

Raw materials

Preparation Products

2-Ethoxyphenol 1,2-DIMETHOXY-4-ETHYLBENZENE

4-ETHYLCATECHOL Suppliers

Global( 131)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shaanxi Dideu Medichem Co. Ltd	+86-29-81148696 +86-15536356810	1022@dideu.com	China	3882	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29791	60
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14332	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	13482	58
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	marketing@targetmol.com	United States	32165	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34553	58
Alfa Chemistry		info@alfa-chemistry.com	United States	2344	58
Aston Chemical	13000000000	sales@astonchem.com	United States	1634	58
Hefei Hirisun Pharmatech Co., Ltd	+8615056975894	shawn@hirisunpharm.com	CHINA	9911	58

Supplier	Advantage
Shaanxi Dideu Medichem Co. Ltd	58
Capot Chemical Co.,Ltd.	60
Standardpharm Co. Ltd.	58
Alchem Pharmtech,Inc.	58
Zhengzhou Alfa Chemical Co.,Ltd	58
TargetMol Chemicals Inc.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Alfa Chemistry	58
Aston Chemical	58
Hefei Hirisun Pharmatech Co., Ltd	58

View Lastest Price from 4-ETHYLCATECHOL manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2024-11-15	4-Ethylcatechol 1124-39-6	US $40.00-123.00 / mg		99.38%	10g	TargetMol Chemicals Inc.
	2024-07-14	4-ETHYLCATECHOL 1124-39-6	US $0.10 / KG	1KG	98.0%	10	Shaanxi Dideu Medichem Co. Ltd

4-Ethylcatechol
1124-39-6
US $40.00-123.00 / mg
99.38%
TargetMol Chemicals Inc.

4-ETHYLCATECHOL
1124-39-6
US $0.10 / KG
98.0%
Shaanxi Dideu Medichem Co. Ltd

4-ETHYLCATECHOL Spectrum

4-ETHYLCATECHOL(1124-39-6)MS 4-ETHYLCATECHOL(1124-39-6)¹HNMR 4-ETHYLCATECHOL(1124-39-6)¹³CNMR 4-ETHYLCATECHOL(1124-39-6)IR1 4-ETHYLCATECHOL(1124-39-6)IR2

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PURPURIN Masoprocol O-ETHYLCATECHOL

1of4

4-Ethylcatechol 95% 1-Ethyl-3,4-benzenediol 1-Ethyl-3,4-dihydroxybenzene Ethylcatechol 4-ETHYLCATECHOL 4-ETHYL-1,2-DIHYDROXYBENZENE 3,4-DIHYDROXYETHYLBENZENE 1,2-Benzenediol, 4-ethyl- 4-Ethyl-1,2-benzenediol 4-ethylpyrocatechol 4-Ethylcatechol, 98% , PACKAGED UNDER ARGON Dopamine Hydrochloride Impurit Ⅰ:4-Ethylcatechol Tyramine Impurity 2 Dopamine Hydrochloride Impurit Ⅰ:4-Ethylcatechol 4-ethylbenzene-1,2-diol Dopamine Impurity 4 Dopamine Hydrochloride Impurit Ⅰ Dopamine Impurit Ⅰ Dopamine Impurit Ⅰ Dopamine Hydrochloride Impurit Ⅰ 1124-39-6 124-39-6 Aromatic Phenols