Octyl methacrylate

Base Information

• Chemical Name: Octyl methacrylate
• CAS No.: 2157-01-9
• Molecular Formula: C12H22 O2
• Molecular Weight: 198.305
• Hs Code.: 2916140000
• European Community (EC) Number: 218-465-5
• UNII: D8HK4MM7QV
• DSSTox Substance ID: DTXSID6025806
• Nikkaji Number: J107.757K
• Wikidata: Q72497591
• Mol file: 2157-01-9.mol

Synonyms:Octyl methacrylate;N-OCTYL METHACRYLATE;2157-01-9;octyl 2-methylprop-2-enoate;2-Propenoic acid, 2-methyl-, octyl ester;Octyl 2-methyl-2-propenoate;Methacrylic acid, octyl ester;CCRIS 4850;EINECS 218-465-5;AI3-08767;Octyl 2-methylacrylate;Octyl 2-methylacrylate #;D8HK4MM7QV;N-Octyl methacrylate,99+%;SCHEMBL15200;Octyl-2-methyl-2-propenoate;DTXSID6025806;MFCD00053813;FT-0697109

Chemical Property of Octyl methacrylate

Chemical Property:

• Vapor Pressure: 0.0198mmHg at 25°C
• Melting Point: <-20°C
• Refractive Index: 1.4370 (20℃)
• Boiling Point: 105°C 0,3mm
• Flash Point: 94.2°C
• PSA: 26.30000
• Density: 0.881g/cm³
• LogP: 3.46620
• Water Solubility.: 5.3mg/L at 20℃
• XLogP3: 5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 9
• Exact Mass: 198.161979940
• Heavy Atom Count: 14
• Complexity: 173

Purity/Quality:

99.9% ^*data from raw suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCCCCCOC(=O)C(=C)C

Technology Process of Octyl methacrylate

There total 6 articles about Octyl 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: 99.0%

octanol (111-87-5) + vinyl methacrylate (4245-37-8,25719-55-5) → n-octyl methacrylate (2157-01-9,25087-18-7)

Guidance literature:

With Cp*2Sm(THF)2; In toluene; Ambient temperature; further reagent: SmI₂;

DOI:10.1021/jo952168m

Reference yield: 91.0%

octanol (111-87-5) + poly(methacrylic acid) (79-41-4,25087-26-7,50867-57-7) → n-octyl methacrylate (2157-01-9,25087-18-7)

Guidance literature:

With sulfonated polypyrene; In n-heptane; at 110 ℃; for 16h;

DOI:10.1016/j.tetlet.2013.01.126

Reference yield: 84.0%

octanol (111-87-5) + Methacryloyl chloride (920-46-7,26937-45-1) → n-octyl methacrylate (2157-01-9,25087-18-7)

Guidance literature:

With 1-methyl-1H-imidazole; N,N,N,N,-tetramethylethylenediamine; potassium carbonate; In acetonitrile; at 0 - 5 ℃; for 1h;

DOI:10.1016/j.tet.2007.08.117

upstream raw materials:

octanol

poly(methacrylic acid)

octyl 2-hydroxy-2-methylpropanoate

methacrylic acid methyl ester

Refernces

• 1、 Yokawa et al.. "". . p. 443. Retrieved 1977.
• 2、 Tanemura, Kiyoshi,Suzuki, Tsuneo. "Sulfonated polypyrene (S-PPR) as efficient catalyst for esterification of carboxylic acids with equimolar amounts of alcohols without removing water". . p. 1972 - 1975. Retrieved 2013/04/23.
• 3、 Wang, Wei,Liu, Huimin,Xu, Shaoyi,Gao, Yong. "Esterification catalysis by pyridinium p -toluenesulfonate revisited - Modification with a lipid chain for improved activities and selectivities". . p. 2906 - 2912. Retrieved 2013/09/02.