2-Butyne-1,4-diol dimethacrylate

Base Information

• Chemical Name: 2-Butyne-1,4-diol dimethacrylate
• CAS No.: 67905-43-5
• Molecular Formula: C12H14O4
• Molecular Weight: 222.241
• European Community (EC) Number: 267-663-8
• DSSTox Substance ID: DTXSID20987268
• Nikkaji Number: J287.691D
• Wikidata: Q82975481
• Mol file: 67905-43-5.mol

Synonyms:67905-43-5;2-Butyne-1,4-diol dimethacrylate;2-Butyne-1,4-diyl bismethacrylate;1,4-Butynediol dimethacrylate;EINECS 267-663-8;2-Propenoic acid, 2-methyl-, 2-butyne-1,4-diyl ester;2-Propenoic acid, 2-methyl-, 1,1'-(2-butyne-1,4-diyl) ester;SCHEMBL1560869;DTXSID20987268;Bismethacrylic acid 2-butyne-1,4-diyl ester;But-2-yne-1,4-diyl bis(2-methylprop-2-enoate)

Chemical Property of 2-Butyne-1,4-diol dimethacrylate

Chemical Property:

• Vapor Pressure: 0.000536mmHg at 25°C
• Boiling Point: 312.2°Cat760mmHg
• Flash Point: 150.2°C
• PSA: 52.60000
• Density: 1.075g/cm³
• LogP: 1.22840
• XLogP3: 2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 6
• Exact Mass: 222.08920892
• Heavy Atom Count: 16
• Complexity: 344

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(=C)C(=O)OCC#CCOC(=O)C(=C)C

Technology Process of 2-Butyne-1,4-diol dimethacrylate

There total 1 articles about 2-Butyne-1,4-diol dimethacrylate 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:

1,4-dihydroxybut-2-yne (110-65-6) + Methacryloyl chloride (920-46-7,26937-45-1) → 1,4-bis-methacryloyloxy-but-2-yne (67905-43-5)

Guidance literature:

With sodium hydroxide;

upstream raw materials:

1,4-dihydroxybut-2-yne

Methacryloyl chloride