Vinyl methacrylate

Base Information

• Chemical Name: Vinyl methacrylate
• CAS No.: 4245-37-8
• Molecular Formula: C6H8O2
• Molecular Weight: 112.128
• Hs Code.: 2916140000
• European Community (EC) Number: 224-205-1
• NSC Number: 32618
• UNII: 9H39GJ9HB2
• DSSTox Substance ID: DTXSID9063376
• Nikkaji Number: J110.434I
• Wikidata: Q65226026
• Mol file: 4245-37-8.mol

Synonyms:Vinyl methacrylate;4245-37-8;ethenyl 2-methylprop-2-enoate;Methacrylic acid, vinyl ester;VINYLMETHACRYLATE;Methacrylic Acid Vinyl Ester;2-Methyl-2-propenoic acid, ethenyl ester;2-Propenoic acid, 2-methyl-, ethenyl ester;9H39GJ9HB2;EINECS 224-205-1;NSC 32618;NSC-32618;25719-55-5;Vinyl Methacrylate (stabilized with MEHQ);Vinyl 2-methylacrylate #;Vinyl methacrylate, 98%;UNII-9H39GJ9HB2;SCHEMBL35971;DTXSID9063376;FFYWKOUKJFCBAM-UHFFFAOYSA-;NSC32618;MFCD00059329;AKOS015916137;BS-23882;Vinyl Methacrylate, (stabilized with MEHQ);FT-0628277;M0720;EN300-7413997;Methacrylic Acid Vinyl Ester (stabilized with MEHQ);Q65226026

Chemical Property of Vinyl methacrylate

Chemical Property:

• Vapor Pressure: 13.4mmHg at 25°C
• Refractive Index: n20/D 1.436(lit.)
• Boiling Point: 123.3°Cat760mmHg
• Flash Point: 28.8°C
• PSA: 26.30000
• Density: 0.926g/cm³
• LogP: 1.24920
• Storage Temp.: 2-8°C
• XLogP3: 1.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 3
• Exact Mass: 112.052429494
• Heavy Atom Count: 8
• Complexity: 125

Purity/Quality:

99.5% ^*data from raw suppliers

Vinyl methacrylate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): 1743336
• Hazard Codes: F
• Statements: 11
• Safety Statements: 16

MSDS Files:

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CC(=C)C(=O)OC=C

Technology Process of Vinyl methacrylate

There total 6 articles about Vinyl methacrylate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

poly(methacrylic acid) (79-41-4,25087-26-7,50867-57-7) + acetylene (74-86-2,25067-58-7) → vinyl methacrylate (4245-37-8,25719-55-5)

Guidance literature:

decacarbonyldirhenium⁽⁰⁾; In toluene; at 140 ℃; for 13h; under 15001.5 Torr; Product distribution / selectivity;

Reference yield:

poly(methacrylic acid) (79-41-4,25087-26-7,50867-57-7) + methacryloyl anhydride (760-93-0) + acetylene (74-86-2,25067-58-7) → vinyl methacrylate (4245-37-8,25719-55-5)

Guidance literature:

With sulfuric acid; mercury(II) sulfate; acetic acid; at 30 - 40 ℃;

Reference yield:

vinyl acetate (108-05-4,9003-20-7) + poly(methacrylic acid) (79-41-4,25087-26-7,50867-57-7) → vinyl methacrylate (4245-37-8,25719-55-5)

Guidance literature:

With sulfuric acid; mercury(II) diacetate;

upstream raw materials:

vinyl acetate

poly(methacrylic acid)

acetic anhydride

acetylene

Downstream raw materials:

(S)-1-phenylethanol

(R)-α-methylbenzyl methacrylate

(2-oxo-1,3-dioxolane-4-yl)methyl methacrylate

2,3-Epoxypropyl methacrylate

Refernces

• 1、 -. "Transvinylation process for the preparation of thermally labile vinyl compounds and for vinyl compounds prepared from thermally labile acids". . . Retrieved 2008/06/13.