 Home > Catalyst and Auxiliary > Polymer > Diethyl maleate for Sale > Diethyl maleate CAS 141-05-9 C8H12O4 Diethylester kyseliny maleinove

Diethyl maleate CAS 141-05-9 C8H12O4 Diethylester kyseliny maleinove buy - large image1

Diethyl maleate CAS 141-05-9 C8H12O4 Diethylester kyseliny maleinove buy - image1

Diethyl maleate CAS 141-05-9 C8H12O4 Diethylester kyseliny maleinove buy - image2

Diethyl maleate CAS 141-05-9 C8H12O4 Diethylester kyseliny maleinove buy - image3

Diethyl maleate CAS 141-05-9 C8H12O4 Diethylester kyseliny maleinove buy - image4

Diethyl maleate CAS 141-05-9 C8H12O4 Diethylester kyseliny maleinove

Name: Diethyl maleate CAS 141-05-9 C8H12O4 Diethylester kyseliny maleinove
Brand: Atomix
SKU: pr2610142176
Price: 14.55 USD
Availability: InStock

2 Inquiries

Unit Price:

$14.55/KG FOB

Get Latest Price 

CAS No.:

141-05-9

Grade:

Industrial Grade

Content:

99%

Port:

上海

Brand:

Atomix

Packaging:

200kg/Drum; 25kg/Drum; 1000kg IBC Drum

Sample Available:

Yes

Price valid (until):

2026-12-31

Contact Supplier

 Chat Now

Atomix Chem Co.,Ltd

Company Type:

Trader

Location:

China

Payment Terms:

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

Qualification:

Main Products:

Hydroquinone,Dichloromethylsilane,Dichlorodimethylsilane

 Visit Store

Product Description
Seller Information
Inquiry History

Description

Product Description
Product Name	Diethyl maleate
Cas No.	141-05-9
Molecular formula	C8H12O4

Shop Ethyl acetate CAS 141-78-6 C4H8O2-Detailed Image 1

Company Photos

Shop Ethyl acetate CAS 141-78-6 C4H8O2-Detailed Image 2

Packaging

Shop Ethyl acetate CAS 141-78-6 C4H8O2-Detailed Image 3

ISO 9001 and Quality Certificates

Shop Ethyl acetate CAS 141-78-6 C4H8O2-Detailed Image 4

Company Profile

Atomix Chem is a global chemical supplier with over 10 years of experience in China. We are dedicated to developing surfactants,organofunctional silanes,chemical solvents and chemical additives, providing solutions for customers in the industrial, food, pharmaceutical, and cosmetic sectors.Our advantages are stable chemical supply chain,global delivery,customized packaging,professional customer service system and ISO certificated.Our mission is to share chemicals with the world.Over 400 customers from 76 countries have chosen Atomix as their long-term partner.

Sharing chemicals with the world is the mission of Atomix Chem.Our team has a passion for chemistry.We are good at providing services and solving problems.Our team has over 10 years of working experience in the chemical industry.Customer centric,Perseverance,Ownership and Adaptable are our core values.For us,establishing long-term and stable cooperation with customers is more important than expanding the market.The vision of Atomix Chem is to be a reliable chemicals supplier in the world.

Shop Ethyl acetate CAS 141-78-6 C4H8O2-Detailed Image 5

ECHEMI Editorial Reference

Liquid
Liquid
Diethyl maleate is a maleate ester resulting from the formal condensation of both carboxy groups of maleic acid with ethanol. A colourless liquid at room temperature (m.p. -10℃) with boiling point 220℃ at 1 atm., it is commonly used as a dienophile for Diels-Alder-type cycloaddition reactions in organic synthesis. It has a role as a glutathione depleting agent. It is a maleate ester and an ethyl ester. It derives from an ethanol.

Basic Info

Product Name:

Diethyl maleate

Other Name:

2-Butenedioic acid (2Z)-,1,4-diethyl ester;Maleic acid,diethyl ester;2-Butenedioic acid (Z)-,diethyl ester;2-Butenedioic acid (2Z)-,diethyl ester;Diethyl maleate;Ethyl maleate;Diethyl (Z)-2-butenedioate;Staflex DEM;(2Z)-2-Butenedioic acid diethyl ester;Maleinic acid diethyl ester;(Z)-2-Butenedioic acid diethyl ester

CAS No.:

141-05-9

Molecular Formula:

C8H12O4

InChIKeys:

InChIKey=IEPRKVQEAMIZSS-WAYWQWQTSA-N

Molecular Weight:

172.18

Exact Mass:

172.18

BRN:

1100825

EC Number:

205-451-9

UNII:

G81WQB56OL

NSC Number:

8394

DSSTox ID:

DTXSID8020464

HScode:

29171990

Categories:

Polymer

Characteristics

PSA:

52.6

XLogP3:

1.68

Appearance:

Clear Liquid

Density:

1.0690 g/cm³ @ Temp: 20 °C

Melting Point:

-8.8 °C

Boiling Point:

223 °C

Flash Point:

200 °F

Refractive Index:

1.443

Water Solubility:

H2O: insoluble

Storage Conditions:

Store below +30°C.

Vapor Pressure:

1 mm Hg ( 14 °C)

Vapor Density:

5.93 (vs air)

See More Diethyl maleate Properties 

Hazard Identification

Classification of the substance or mixture

Skin sensitization, Category 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H317 May cause an allergic skin reaction
Prevention	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P333+P317 If skin irritation or rash occurs: Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse.
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 Diethyl maleate Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Hydroquinone,Dichloromethylsilane,Dichlorodimethylsilane

Location:
No.933,9th floor,office building,jinan new materials industry zone,jinan city,shandong province,,china

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

Total Employees:
11-50

Year of Establishment:
2023

Company Certificates
- ISO9001
Atomix Chem is a company with over 10 years of experience in importing and exporting chemicals in China. We are dedicated to developing surfactants, organic solvents, organic additives, and flavoring and fragrances, providing solutions for customers in the industrial, food, pharmaceutical, and cosmetic sectors. We also offer customized packaging and transportation services, actively meeting the potential needs of our clients. Perseverance and Customer-centric are our core values. For us, establishing long-term and stable cooperation with customers is more important than expanding the market. What sets us apart is that we not only purchase chemicals from suppliers but also import raw materials for them. This cooperative model enables us to achieve competitive prices and stable supply capabilities. Our mission is to share chemicals with the world. More than 40 countries have chosen Atomix as their stable partner.

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
Turkey	Diethyl Maleate	1 20' Fcl	Dec 10, 2024
United Arab Emirates	Diethyl maleate	2 L	Jan 21, 2026

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Price	Supplier Name	Details
Diethyl maleate RC07048	Industrial Grade/99	$1/KG EXW	Hangzhou Royalchem Co.,LTD	Inquiry
High Quality Diethyl Maleate CAS 141-05-9 Prodarom	/		Shandong zhishang chemical Co.,Ltd	Inquiry
141-05-9 Diethyl maleate	pharmaceutical grade/99		HONGKONG IPURE CHEMICAL CO., LIMITED	Inquiry
Diethyl maleate	/99.00		HANGZHOU LEAP CHEM CO., LTD.	Inquiry
Diethyl maleate 141-05-9	/		Chemfine International Co., Ltd.	Inquiry

Hot Related Products



Feedback & Suggestions

Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.

Diethyl maleate CAS 141-05-9 C8H12O4 Diethylester kyseliny maleinove

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

Related Products

More Choices Find All Products for Sale 

Related Searches

More from this Seller

Hot Related Products