925-21-3

Basic information

• Product Name: Monobutyl maleate
• Synonyms: (2Z)-4-Butoxy-4-oxo-2-butenoic acid;2-Butenedioicacid(Z)-,monobutylester;monobutylester;BUTYL MALEATE MONO;BUTYL HYDROGEN MALEATE;HYDROGEN BUTYL MALEATE;MALEIC ACID MONO-N-BUTYL ESTER;MALEIC ACID MONOBUTYL ESTER
• CAS NO: 925-21-3
• Molecular Formula: C₈H₁₂O₄
• Molecular Weight: 172.18
• EINECS: 213-116-3
• Mol File: 925-21-3.mol
• Article Data: 6

Chemical Properties

• Melting Point: -1.5°C
• Boiling Point: 201°C
• Flash Point: >110°C
• Appearance: Clear liquids
• Density: 1.099
• Vapor Pressure: 4.86E-13mmHg at 25°C
• Refractive Index: 1.458
• Storage Temp.: Refrigerator
• Water Solubility: 37g/L at 20℃
• CAS DataBase Reference: Monobutyl maleate(CAS DataBase Reference)
• NIST Chemistry Reference: Monobutyl maleate(925-21-3)
• EPA Substance Registry System: Monobutyl maleate(925-21-3)

Safety Data

• Hazardous Substances Data: 925-21-3(Hazardous Substances Data)

Usage

Description

Monobutyl maleate is a chemical compound that serves as an ester of maleic acid and butanol. It is widely recognized for its role in enhancing the flexibility and adhesion properties of polymers, making it an indispensable additive in various industrial applications. Its versatility is further highlighted by its use as a cross-linking agent in coatings and adhesives, where it contributes to the durability and performance of the final products.

Uses

Used in Polymer and Resin Production:
Monobutyl maleate is used as a comonomer in the production of copolymers for its ability to improve the flexibility and adhesion properties of the polymers it is incorporated into. This makes it a valuable additive in the creation of a wide range of materials.
Used in Coatings and Adhesives Industry:
In the coatings and adhesives industry, monobutyl maleate is utilized as a cross-linking agent. It is employed to enhance the durability and performance of the final product, ensuring a longer-lasting and more robust outcome.

InChI:InChI=1/C13H16N2O2.C4H4O4/c1-2-3-9-11-12(16)14-15(13(11)17)10-7-5-4-6-8-10;5-3(6)1-2-4(7)8/h4-8,11H,2-3,9H2,1H3,(H,14,16);1-2H,(H,5,6)(H,7,8)/b;2-1-

Upstream product

• 110-16-7 maleic acid 
• 71-36-3 butan-1-ol 
• 108-31-6 maleic anhydride 
• 5593-70-4 titanium (IV) butoxide 
• 592-84-7 n-butyl formate 

Downstream Products

• 66899-70-5 (C₄H₉)3SnOOCCHCHCOOC₄H₉ 
• 893447-77-3 C₂₄H₃₆O₈ 
• 105-76-0 Dibutyl maleate 

Relevant articles and documents

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AMINO AND HYDROXYL FUNCTIONAL POLYESTERS

The invention relates to amino and hydroxy-functional polyesters, wherein the amine is in the form of aspartic acid esters functionality, and wherein the amino and hydroxy-functional polyester has (a) a molecular weight (Mn) of at least about 500, (b) an acid value of about 5 or less, (c) a hydroxyl value of about 30 or more, and (d) an amine value of about 30 or more, and (e) an amine functionality of less than 1.8. Preferably, the compound includes molecules having on the average: at least 1 secondary amino group as an aspartate, and/or at least 1 hydroxy group, and an average total functionality of about 1.8 or higher. More preferably, the molecular weight of the amino and hydroxy-functional polyesters is between 204 and 10,000 and preferably between 482 and 5000.

β-Carbonyl substituted glutathione conjugates as inhibitors of O. volvulus GST2

A series of β-carbonyl substituted glutathione conjugates were prepared and evaluated as inhibitors of OvGST2. Their specificity for the parasite derived protein was assessed through comparison with their inhibition of human πGST. Inhibition of OvGST2 has been demonstrated at low micromolar concentrations for these conjugates and selectivity for OvGST2 over human π-GST of greater than 10-fold has been achieved. (C) 2000 Elsevier Science Ltd. All rights reserved.