 Home > Food Additives > Preservative > Ethoxyquin for Sale > China Most Professional Factory Supply High Qulity Ethoxyquin CAS 91-53-2

China Most Professional Factory Supply High Qulity Ethoxyquin CAS 91-53-2 buy - large image1

China Most Professional Factory Supply High Qulity Ethoxyquin CAS 91-53-2 buy - image1

China Most Professional Factory Supply High Qulity Ethoxyquin CAS 91-53-2 buy - image2

China Most Professional Factory Supply High Qulity Ethoxyquin CAS 91-53-2 buy - image3

China Most Professional Factory Supply High Qulity Ethoxyquin CAS 91-53-2 buy - image4

China Most Professional Factory Supply High Qulity Ethoxyquin CAS 91-53-2

Name: China Most Professional Factory Supply High Qulity Ethoxyquin CAS 91-53-2
Brand: Leader
SKU: pr2312031082
Price: 1 USD
Availability: InStock

GMP HALAL KOSHER ISO FDA TDS 3 Inquiries

Unit Price: Get Latest Price 

CAS No.:

91-53-2

Grade:

Food Grade

Content:

99%

Port:

Shanghai

Brand:

Leader

Packaging:

25KG/Drum

Sample Available:

Yes

Price valid (until):

2024-01-03

Contact Supplier

 Chat Now

LEADER BIOCHEMICAL GROUP

Company Type:

Manufactory

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

5 days

Qualification:

Main Products:

Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients

 Visit Store

Product Description
Seller Information
Inquiry History

Description

About Product Technical Details

Ethoxyquin Chemical Properties

Melting point	<0°C
Boiling point	123-125°C
density	1.03 g/mL at 20 °C (lit.)
vapor pressure	0.035Pa at 25℃
refractive index	1.569~1.571
Fp	137 °C
storage temp.	2-8°C
solubility	ethanol: 50 mL/L, clear, brown
pka	5.02±0.70(Predicted)
form	neat
color	Yellow to Very Dark Brown
Water Solubility	<0.1 g/100 mL at 20 ºC
Merck	14,3753
BRN	158223
Stability:	Stable. Combustible. Incompatible with oxidizing agents, strong acids. Polymerizes if heated. May polymerize upon exposure to light and air.
InChIKey	DECIPOUIJURFOJ-UHFFFAOYSA-N
LogP	3.39
CAS DataBase Reference	91-53-2(CAS DataBase Reference)
NIST Chemistry Reference	Quinoline, 6-ethoxy-1,2-dihydro-2,2,4-trimethyl-(91-53-2)
EPA Substance Registry System	Ethoxyquin (91-53-2)

D-Glucosamine hydrochloride Chemical Properties

Melting point	190-194 °C (dec.)(lit.)
alpha	72.5 º (c=2, H2O, 5hrs.)
refractive index	72 ° (C=1, H2O)
storage temp.	2-8°C
solubility	H₂O: 0.1 g/mL, clear, colorless
form	crystalline
color	White
Water Solubility	soluble
Merck	14,4458
BRN	4157370
Stability:	Stable. Incompatible with strong oxidizing agents. Combustible.
InChI	InChI=1/C6H13NO5.ClH/c7-3-5(10)4(9)2(1-8)12-6(3)11;/h2-6,8-11H,1,7H2;1H/t2-,3-,4-,5-,6?;/s3
InChIKey	QKPLRMLTKYXDST-LPRXMDNASA-N
SMILES	[C@H]1(CO)OC([C@H](N)[C@@H](O)[C@@H]1O)O.Cl \|&1:0,5,7,9,r\|
LogP	-2.375 (est)
CAS DataBase Reference	66-84-2(CAS DataBase Reference)
EPA Substance Registry System	D-Glucose, 2-amino-2-deoxy-, hydrochloride (66-84-2)

Safety Information

Hazard Codes	F,Xi,Xn
Risk Statements	21-36/38-46-62-63
Safety Statements	24/25-53-36/37-26-25
WGK Germany	2
RTECS	LZ6665000
F	3-10
Hazard Note	Highly Flammable
TSCA	Yes
HS Code	29329985

CAS:	205687-03-2
MF:	C18H28O4
MW:	308.41
EINECS:	1312995-182-4
Product Categories:
Mol File:	205687-03-2.mol

8-Methylnonanoic acid (4-hydroxy-3-methoxyphenyl)methyl ester Chemical Properties

Boiling point	413.6±30.0 °C(Predicted)
density	1.038
storage temp.	Store at -20°C, protect from light
pka	9.51±0.20(Predicted)
LogP	5.094 (est)

Product Pictures

Shop China Most Professional Factory Supply High Qulity Dihydrocapsiate CAS 205687-03-2-Detailed Image 3

About Our Group

Since 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories with shares and subordinates.We focus on manufacture high quality raw materials and refined ingredients which is widely used at different industries areas like Pharm & chemicals industry, functional active ingredients industry, nutritional Ingredients industry, health care products industry, cosmetics industry, pharmaceutical and refined food, feed, oil industry, natural plant ingredients industries, agriculture industry etcs to provide top quality of GMP standards products.

All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, agriculture raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world. Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China.

Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research. Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates.

With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products. Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people.

We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.

We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.

Our Factories Production Lines

Shop China Largest factory Manufacturer Supply High Qulity Sodium Cocoyl Glutamate CAS 68187-32-6-Detailed Image 4

Our Factories R&D ability

Shop China Largest factory Manufacturer Supply High Qulity Sodium Cocoyl Glutamate CAS 68187-32-6-Detailed Image 7

Our Factories warehouse 52000㎡

Shop China Largest factory Manufacturer Supply High Qulity Sodium Cocoyl Glutamate CAS 68187-32-6-Detailed Image 10

Sales Team

Shop China Largest factory Manufacturer Supply High Qulity Glabridin CAS 59870-68-7-Detailed Image 11

ECHEMI Editorial Reference

Ethoxyquin, chemical formula C11H13NO2, is a synthetic organic compound that belongs to the antioxidant category. This compound usually appears as a colorless or yellowish liquid form and has significant antioxidant properties due to its unique chemical structure. Ethoxyquin plays an important role in the field of industrial and food additives by effectively inhibiting or slowing down oxidation processes, thereby protecting products from deterioration and degradation caused by oxidation. Due to its excellent antioxidant properties, Ethoxyquin is widely used in the oil, feed, cosmetics and pharmaceutical industries to extend the shelf life of the product and maintain its original quality. In addition, this compound requires precise control of reaction conditions during synthesis to ensure the integrity of its structure and the purity of the final product. The discovery and application of Ethoxyquin has provided important technical support for modern industry and food science, helping to improve the stability and safety of products.

Certificates

Basic Info

Product Name:

Ethoxyquin

Other Name:

Quinoline,6-ethoxy-1,2-dihydro-2,2,4-trimethyl-;6-Ethoxy-1,2-dihydro-2,2,4-trimethylquinoline;1,2-Dihydro-6-ethoxy-2,2,4-trimethylquinoline;1,2-Dihydro-2,2,4-trimethyl-6-ethoxyquinoline;EMQ;EQ;Ethoxyquin;Ethoxyquine;6-Ethoxy-2,2,4-trimethyl-1,2-dihydroquinoline;Santoflex A;Santoflex AW;2,2,4-Trimethyl-6-ethoxy-1,2-dihydroquinoline;Stop-Scald;Niflex;Santoquine;Santoquin;Antioxidant EC;Permanax 103;Amea 100;Dawe's nutrigard;2,2,4-Trimethyl-1,2-dihydro-6-ethoxyquinoline;Quinol ED;Nocrac AW;Niflex D;Antox;Aries Antox;Antage AW;Raluquin;Nonflex AW;Nocrac AW-G;NSC 6795;Tenox II;BIOX-S;Biox SE;AW;Antioxidant AW;Nonflex AW-P;Rendox EQ;8047-04-9;8047-14-1;124448-33-5

CAS No.:

91-53-2

Molecular Formula:

C14H19NO

InChIKeys:

InChIKey=DECIPOUIJURFOJ-UHFFFAOYSA-N

Molecular Weight:

217.307

Exact Mass:

217.31

EC Number:

202-075-7

UNII:

9T1410R4OR

NSC Number:

6795

DSSTox ID:

DTXSID9020582

Color/Form:

YELLOW LIQUID

HScode:

2933499090

Categories:

Preservative

Characteristics

PSA:

21.26

XLogP3:

3.8307

Appearance:

Yellow to red - brown liquid

Density:

1.029-1.031 g/cm³ @ Temp: 25 °C

Melting Point:

0 °C (approx)

Boiling Point:

123-125 °C @ Press: 2 Torr

Flash Point:

137 °C

Refractive Index:

1.569~1.571

Water Solubility:

ethanol: 50 mL/L, clear, brown | <0.1 g/100 mL at 20 ºC;H2O: less than 1 mg/mL at 68° F (NTP, 1992)

Storage Conditions:

Treasury low temperature, ventilation, dry, fire, and oxidants, food raw materials stored separately

Vapor Pressure:

1.82e-05 mm Hg at 32° F ; 0.000256 mm Hg at 77° F (NTP, 1992)

Vapor Density:

7.48 (AIR= 1)

Toxicity:

LD50 orally in rats, mice: 1920, 1730 mg/kg (Piul'skaya)

Collision Cross Section:

152.6 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]|154.45 Å² [M+H]+

Air and Water Reactions:

Polymerizes and darkens in color on exposure to light and air. Insoluble in water.

Reactive Group:

Amines, Phosphines, and Pyridines

Reactivity Alerts:

Polymerizable

Reactivity Profile:

ETHOXYQUIN may undergo a hazardous polymerization at temperatures above 320° F. Tends to polymerize and darken in color on exposure to light and air. Not compatible with oxidizing agents and with strong acids (NTP, 1992).

See More Ethoxyquin Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Ethoxyquin Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients

Location:
National Aerospace Economic & Technical Development Zone,Chang'an,Xi'an,China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
5 days

Total Annual Revenue:
$10 million-$25 million

Total Employees:
Above 1000

Year of Establishment:
2014

Company Certificates
- Level A of Tax Credit Registration Assessment by Government
- Good Product Quality Management Certificate of Shanxi Province,China
- Company Trade Union Qualification Certificate
- Excellent Group Enterprise of Quality and credit in Shaanxi ProvinceChina
- AAA TOP Credit Excellent Group Enterprise of Shanxi Province,China
- FDA
24 Hours Team Service
Email
info@leader-biogroup.com
Hot Line
+86-029-68895030
+86-029-68569961
+86-029-68569962
Fax
+86-029-68895030

Leader Biochemical Group is a large leader incorporated industry manufacturers and suppliers of advanced refined raw materials From the year of 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories Base with shares and subordinates.We focus on manufacture Pharm & chemicals, functional active ingredients, nutritional Ingredients, health care products, cosmetics, pharmaceutical and refined feed, oil, natural plant ingredients industries to provide top quality of GMP standards products.All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world.
- Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China. Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research.
  
  Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates. With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products.
  
  Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people. We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.
  
  We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.
- Process Capability : It has more than 100 sets of multi-functional reaction reactors, such as 100l~6300l enamel, stainless steel, Hastelloy, etc. It can realize Grignard, coupling, bromination, Wittig reaction and other conventional reactions. There are microchannel reactor workshops, which can realize continuous production, energy conservation and emission reduction. It can realize high pressure, high vacuum rectification, ultra-low temperature (-80 ℃ ~-100 ℃), ultra-high temperature (300 ℃ ~400 ℃) and other special reactions. It can realize the customization and processing of customers' products.
Factory Overview

   Factory Production Lines

Our Professional Lab

Factory Warehouse

Factory Logistics Departments
GROUP HONOR
Honor Name: Level A of Tax Credit Registration Assessment
Issued By:National Administration of Taxation & Shaanxi Tax Bureau
Authorised Date:2018-09-16
Description: National Administration of Taxation & Shaanxi Tax Bureau

Honor Name: AAA TOP Credit Excellent Group Enterprise of Shanxi Province,China
Issued By:China Association of Shaanxi product Quality management Center
Authorised Date:2018-12-31
Description:AAA TOP Credit Excellent Group Enterprise of Shanxi Province,China

Honor Name:Excellent Group Enterprise of Quality and credit in Shaanxi ProvinceChina
Issued By: China Association of Shaanxi product Quality management Center
Authorised Date:2018-12-31
Description: Excellent Group Enterprise of Quality and Integrity in Shaanxi Province,China

Honor Name: Products Patent Certificates

Inquiry History

3 Inquiries

Country	Product	Purchase Quantity	Date Posted
Malaysia	ethoxyquin	2 MT	Nov 12, 2025
India	Ethoxyquin powder animal food grade	25.00 KG	May 14, 2024
United Kingdom	Ethoxyquin	1 KG	Jan 17, 2024

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Supplier Name	Details
Best Price Ethoxyquin 91-53-2	Feed Grade/99	Xi'an Lanshan Biotechnology Co., Ltd.	Inquiry
Ethoxyquin/	Industrial Grade/99	Shaanxi Dideu Medichem Co. Ltd	Inquiry
Ethoxyquin	/99.00	HANGZHOU LEAP CHEM CO., LTD.	Inquiry
Ethoxyquin 91-53-2	Industrial Grade/99	Shandong zhishang chemical Co.,Ltd	Inquiry
Ethoxyquin-	Pharmaceutical Grade/98	chemtour	Inquiry

China Most Professional Factory Supply High Qulity Ethoxyquin CAS 91-53-2

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

Factory Logistics Departments

GROUP HONOR

Related Products

More Choices Find All Products for Sale 

Related Searches

More from this Seller

Hot Related Products

Email	info@leader-biogroup.com
Hot Line	+86-029-68895030
	+86-029-68569961
	+86-029-68569962
Fax	+86-029-68895030