2-Methylideneoctadecanoic acid

Base Information

Chemical Name:2-Methylideneoctadecanoic acid
CAS No.:6818-51-5
Molecular Formula:C19H36O2
Molecular Weight:296.4879
Hs Code.:
NSC Number:189687
DSSTox Substance ID:DTXSID00987685
Wikidata:Q82976000

Synonyms:6818-51-5;2-methylideneoctadecanoic acid;NSC189687;methyleneoctadecanoic acid;2-Hexadecyl acrylic acid;SCHEMBL151656;DTXSID00987685;RKQDHVGICBPMIZ-UHFFFAOYSA-N;NSC-189687

Suppliers and Price of 2-Methylideneoctadecanoic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 6 raw suppliers

Chemical Property of 2-Methylideneoctadecanoic acid

Chemical Property:

Vapor Pressure:5.07E-08mmHg at 25°C
Boiling Point:414.2°Cat760mmHg
Flash Point:309.1°C
Density:0.893g/cm³
XLogP3:8.8
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:16
Exact Mass:296.271530387
Heavy Atom Count:21
Complexity:258

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCCCCCCCCCCCCCCCC(=C)C(=O)O

Technology Process of 2-Methylideneoctadecanoic acid

There total 11 articles about 2-Methylideneoctadecanoic acid 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: 99.0%

: 84515-41-3
ethyl 2-methyleneoctadecanoate

: 6818-51-5
2-Hexadecyl-acrylic acid

Guidance literature:: With lithium hydroxide monohydrate; In tetrahydrofuran; methanol; water; at 80 ℃; for 12h;
DOI:10.1021/acs.orglett.8b01193

Reference yield:

: 33785-89-6
α-hydroxymethylstearic acid

: 6818-51-5
2-Hexadecyl-acrylic acid

Guidance literature:: With phosphoric acid;
DOI:10.1021/jo00973a041

Reference yield:

: 852525-43-0
2-Methylene-octadecanal

: 6818-51-5
2-Hexadecyl-acrylic acid

Guidance literature:: With sodium chlorite; sodium dihydrogenphosphate dihydrate; In water; tert-butyl alcohol; cyclohexene; at 10 - 20 ℃;
DOI:10.1039/c6ob01721e