1189-08-8

Basic information

• Product Name: 1,3-Butanediol dimethacrylate
• Synonyms: 1,3-Butanediol DiMethacrylate 1,3-Butanediol dimethacrylate contains 150-250 ppm MEHQ as inhibitor, 95%;Butane-1,3-diyl bis(2-methylacrylate);1,4-BUTYLENE GLYCOL DIMETHACRYLATE;1,4-BUTYLENE DIMETHACRYLATE;1-METHYLTRIMETHYLENE METHACRYLATE;1,3-dimethacryloyloxybutane;1-methyltrimethylene dimethacrylate
• CAS NO: 1189-08-8
• Molecular Formula: C₁₂H₁₈O₄
• Molecular Weight: 226.27
• EINECS: 203-786-5
• Product Categories: Acrylic Monomers;C12 to C63Monomers;Carbonyl Compounds;Esters;Polyfunctional Acrylics;Acrylic Monomers;Building Blocks;C12 to C63;Carbonyl Compounds;Chemical Synthesis;Materials Science;Monomers;Organic Building Blocks;Polyfunctional Acrylics;Polymer Science
• Mol File: 1189-08-8.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 290 °C(lit.)
• Flash Point: >230 °F
• Appearance: /
• Density: 1.01 g/mL at 25 °C(lit.)
• Vapor Pressure: 0.00206mmHg at 25°C
• Refractive Index: n20/D 1.456(lit.)
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• Solubility: Insoluble in water
• Water Solubility: 243mg/L at 20℃
• CAS DataBase Reference: 1,3-Butanediol dimethacrylate(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Butanediol dimethacrylate(1189-08-8)
• EPA Substance Registry System: 1,3-Butanediol dimethacrylate(1189-08-8)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38-43
• Safety Statements: 26-36/37/39-28
• WGK Germany: 1
• Hazardous Substances Data: 1189-08-8(Hazardous Substances Data)

Usage

Uses

1,3-Butanediol Dimethacrylate is used in method for preparing low odor two component structural adhesive compd. cured by acrylate and epoxy system.

InChI:InChI=1/C12H18O4/c1-8(2)11(13)15-7-6-10(5)16-12(14)9(3)4/h10H,1,3,6-7H2,2,4-5H3

Upstream product

• 18826-95-4 1.3-butanediol 
• 80-62-6 methacrylic acid methyl ester 

Relevant articles and documents

MANUFACTURING METHOD OF CARBOXYLATE ESTER AND CATALYST

PROBLEM TO BE SOLVED: To provide a manufacturing method of carboxylate ester and a catalyst capable of manufacturing carboxylate ester by a transesterification of a diol compound and methyl methacrylate. SOLUTION: There is provided a manufacturing method of carboxylate ester provides carboxylate ester by conducting transesterification of methyl methacrylate and a diol compound in the presence of a catalyst active species represented by the formula (1):[R1R2R3R4 P]+[OR5]-, wherein R1 to R4 are each independently an alkyl group, a cycloalkyl group or an aryl group, R5 is an alkyl group or an aryl group, or a catalyst active species represented by the formula (2):[R6R7R8R9 N]+[OR10]-, wherein R6 to R9 are each independently an alkyl group, a cycloalkyl group or an aryl group, and R10 is an alkyl group or an aryl group. SELECTED DRAWING: None COPYRIGHT: (C)2019,JPOandINPIT

COMPOSITION FOR POLYELECTROLYTES, POLYELECTROLYTES, ELECTRICAL DOUBLE LAYER CAPACITORS AND NONAQUEOUS ELECTROLYTE SECONDARY CELLS

A polymer electrolyte-forming composition containing (A) a quaternary ammonium salt of general formula (1) below and (B) an ionic liquid can be converted into a polymer without compromising the excellent properties of the ionic liquid, thus enabling an electrolyte having an excellent safety and electrical conductivity and also a broad potential window to be obtained. In formula (1), R1 to R3 are each independently an alkyl group of 1 to 5 carbons or a substituent having a reactive unsaturated bond and any two from among R1 to R3 may together form a ring, and R4 is methyl, ethyl or a substituent having a reactive unsaturated bond, with the proviso that at least one of R1 to R4 is a substituent having a reactive unsaturated bond. X is a monovalent anion, the letter m is an integer from 1 to 8, and the letter n is an integer from 1 to 4.