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ChemicalBook >> CAS DataBase List >>Monomethyl maleate

Monomethyl maleate

CAS No.
3052-50-4
Chemical Name:
Monomethyl maleate
Synonyms
MMM;METHYL HYDROGEN MALEATE;MONOMETHYL MALEATE;Monomethylmaleinate;Maleic acid 1-methyl;MonomethylMaleate>Vanillin Impurity 11;Monomethyl Maleate, ≥ 90.0%;MALEIC ACID MONOMETHYL ESTER;Meleic acid monomethyl ester
CBNumber:
CB8188146
Molecular Formula:
C5H6O4
Molecular Weight:
130.1
MDL Number:
MFCD00045905
MOL File:
3052-50-4.mol
MSDS File:
SDS
Last updated:2024-12-18 14:15:30

Monomethyl maleate Properties

Melting point 93 °C (decomp)
Boiling point 250.0±23.0 °C(Predicted)
Density 1.26
refractive index 1.4620-1.4660
storage temp. Refrigerator
solubility Chloroform (Slightly), Ethyl Acetate (Sparingly), Methanol (Slightly)
form Oil
pka 2.62±0.25(Predicted)
color Colourless
CAS DataBase Reference 3052-50-4(CAS DataBase Reference)
Indirect Additives used in Food Contact Substances MONOMETHYL MALEATE
FDA 21 CFR 175.105
FDA UNII U3UT1G2B9N
EPA Substance Registry System Monomethyl maleate (3052-50-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Risk Statements  36/37/38
Safety Statements  26-36/37/39
HS Code  2917.19.2700
NFPA 704
0
1 0

Monomethyl maleate price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical M0624 Monomethyl Maleate >90.0%(GC) 3052-50-4 25mL $87 2024-03-01 Buy
TCI Chemical M0624 Monomethyl Maleate >90.0%(GC) 3052-50-4 100mL $182 2024-03-01 Buy
TCI Chemical M0624 Monomethyl Maleate >90.0%(GC) 3052-50-4 500mL $389 2024-03-01 Buy
TRC M124395 MaleicAcidMonomethylEster(~90%) 3052-50-4 100g $275 2021-12-16 Buy
AK Scientific F587 Maleicacidmonomethylester 3052-50-4 100mL $263 2021-12-16 Buy
Product number Packaging Price Buy
M0624 25mL $87 Buy
M0624 100mL $182 Buy
M0624 500mL $389 Buy
M124395 100g $275 Buy
F587 100mL $263 Buy

Monomethyl maleate Chemical Properties,Uses,Production

Description

Monomethyl maleate, also known as maleic acid monomethyl ester, is an unsaturated monomer that belongs to the glycol ether group. It is used in the production of polyvinyl alcohol with strong resistance to water vapor. It can also function as a solvent for tiglic acid and for copolymerization with other monomers, such as citric acid and maleate or ethylene. Additionally, it can be used as an anhydride in the manufacturing of glycol ethers.

Chemical Properties

It is a colorless liquid that has a melting point of -37°C and a boiling point of 160°C. When combined with AMC-2 catalyst, monomethyl maleate reacts with 65% of the available epoxy groups, resulting in the formation of monomethyl maleic esters of ESO (MESO).

Uses

Maleic Acid Monomethyl Ester, is relative to Maleic Anhydride (M124400), which is a heterocyclic compound used in the manufacture of unsaturated polyester resins. Maleic Anhydride has a wide range of other applications; it can also be used in synthetic tensides, insecticides, herbicides and fungicides.

Preparation

The preparation method for monomethyl maleate involves the following steps:
1. Take an amount of maleic anhydride raw material and add about 90% methyl alcohol to it.
2. Stir the mixture and allow the maleic anhydride to dissolve completely.
3. Add the remaining methyl alcohol to the mixture and continue stirring for 30 minutes.
4. The reaction can be carried out at room temperature or at a temperature range of 30 to 55 ℃.
5. Maintain the stirring speed of 30 to 60 rev/min during the reaction.
6. The alcoholysis reaction should take no more than 1 hour.
7. The resulting mixture transforms into a transparent viscous liquid at room temperature, which is identified as monomethyl maleate.
CN101774913A

Monomethyl maleate Preparation Products And Raw materials

Global( 144)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21634 55
career henan chemical co
+86-0371-86658258 +8613203830695 factory@coreychem.com China 29811 58
SIMAGCHEM CORP
+86-13806087780 sale@simagchem.com China 17365 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
Shaanxi Dideu Medichem Co. Ltd
+86-029-89586680 +86-18192503167 1026@dideu.com China 7724 58
Alfa Chemistry
info@alfa-chemistry.com United States 2344 58
Aston Chemical
13000000000 sales@astonchem.com United States 1634 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739 info@dycnchem.com China 52849 58
sgtlifesciences pvt ltd
+8617013299288 dj@sgtlifesciences.com China 12373 58
LEAP CHEM CO., LTD.
+86-852-30606658 market18@leapchem.com China 24727 58

View Lastest Price from Monomethyl maleate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Monomethyl maleate pictures 2020-01-10 Monomethyl maleate
3052-50-4
US $1.00 / KG 1g 98% 200kgs Career Henan Chemical Co
2-Butenedioicacid(Z)-,monomethylester Monomethylmaleinate MONOMETHYL MALEATE (z)-2-butenedioic acid monomethyl ester MALEIC ACID MONOMETHYL ESTER MALEIC ACID MONOMETHYL ESTER 90+% Meleic acid monomethyl ester (Z)-2-Butenedioic acid hydrogen 1-methyl ester Maleic acid 1-hydrogen 4-methyl ester Maleic acid 1-methyl Maleic acid hydrogen 1-methyl ester Monomethyl cis-ethylene-1,2-dicarboxylate Maleic Acid Monomethyl Ester Methyl Hydrogen Maleate MonomethylMaleate> 2-Butenedioic acid (2Z)-, 1-methyl ester 2-Butenedioicacid,monomethylester Monomethyl maleate ISO 9001:2015 REACH TIANFU-CHEM - Monomethyl maleate MMM METHYL HYDROGEN MALEATE (Z)-4-Methoxy-4-oxobut-2-enoic acid Vanillin Impurity 11 Monomethyl Maleate, ≥ 90.0% 3052-50-4