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Ethoxyquin Dimer

CAS No.
74681-77-9
Chemical Name:
Ethoxyquin Dimer
Synonyms
EQDM;Ethoxyquin Dimer;1,8’-Di(1,2-dihydro-6-ethoxy-2,2,4-trimethylquinoline);4,4′-hexamethyl-2′-dihydro-2,2,2′,2′6,6′-diethoxy-1′1(2H),8′-biquinoline;6,6'-Diethoxy-1',2'-dihydro-2,2,2',2',4,4'-hexamethyl-1(2H),8'-biquinoline;1(2H),8'-Biquinoline, 6,6'-diethoxy-1',2'-dihydro-2,2,2',2',4,4'-hexamethyl-
CBNumber:
CB21873058
Molecular Formula:
C28H36N2O2
Molecular Weight:
432.6
MDL Number:
MFCD18252563
MOL File:
74681-77-9.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-07-16 07:06:08

Ethoxyquin Dimer Properties

Melting point 95-96°C
Boiling point 585.7±50.0 °C(Predicted)
Density 1.042±0.06 g/cm3(Predicted)
storage temp. Refrigerator
solubility Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly, Heated)
pka 7.09±0.70(Predicted)
form Solid
color Pale Yellow

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
NFPA 704
0
2 0

Ethoxyquin Dimer price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical 29823 Ethoxyquin Dimer ≥98% 74681-77-9 1mg $134 2026-04-30 Buy
Cayman Chemical 29823 Ethoxyquin Dimer ≥98% 74681-77-9 5mg $630 2026-04-30 Buy
TRC TRC-E892810-2.5MG Ethoxyquin Dimer >95%(HPLC) 74681-77-9 2.5mg $288 2026-06-03 Buy
TRC TRC-E892810-1MG Ethoxyquin Dimer >95%(HPLC) 74681-77-9 1mg $155 2026-06-03 Buy
TRC TRC-E892810-10MG Ethoxyquin Dimer >95%(HPLC) 74681-77-9 10mg $1025 2026-06-03 Buy
Product number Packaging Price Buy
29823 1mg $134 Buy
29823 5mg $630 Buy
TRC-E892810-2.5MG 2.5mg $288 Buy
TRC-E892810-1MG 1mg $155 Buy
TRC-E892810-10MG 10mg $1025 Buy

Ethoxyquin Dimer Chemical Properties, Uses, Production

Chemical Properties

Pale Yellow Solid

Uses

The major metabolite of Ethoxyquin. The major oxidation product of the antidegradant Ethoxyquin found in the muscle of Atlantic salmon.

Ethoxyquin Dimer Preparation Products And Raw materials

Raw materials

Preparation Products

Ethoxyquin Dimer Suppliers

Global Suppliers ( 33)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Chemsky(shanghai)International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
Finetech Industry Limited 027-87465837 19945049750 sales@finetechnology-ind.com China 9331 58
Shanghai EFE Biological Technology Co., Ltd. 021-65675885 18964387627 info@efebio.com China 9799 58
Aikon International Limited 025-58851090 13913916777 sales01@aikonchem.com China 15947 58
Shanghai Hongye Biotechnology Co. Ltd 400-9205774 400-920-5774 sales@glpbio.cn China 6705 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 sales@rrkchem.com China 57336 58
TargetMol Chemicals Inc. +1-781-999-5354; +1-00000000000 marketing@targetmol.com United States 32431 58
ChemeGen(Shanghai) Biotechnology Co.,Ltd. 18818260767 sales@chemegen.com China 11123 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58

View Latest Price from Ethoxyquin Dimer manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Ethoxyquin Dimer pictures 2026-07-15 Ethoxyquin Dimer
74681-77-9
$429.00-1980.00 10g TargetMol Chemicals Inc.
EQDM Ethoxyquin Dimer 1,8’-Di(1,2-dihydro-6-ethoxy-2,2,4-trimethylquinoline) 6,6'-Diethoxy-1',2'-dihydro-2,2,2',2',4,4'-hexamethyl-1(2H),8'-biquinoline 4,4′-hexamethyl-2′-dihydro-2,2,2′,2′6,6′-diethoxy-1′1(2H),8′-biquinoline 1(2H),8'-Biquinoline, 6,6'-diethoxy-1',2'-dihydro-2,2,2',2',4,4'-hexamethyl- 74681-77-9 Heterocycles Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals