octyl methacrylate

2-甲基-2-丙烯酸辛酯

Also known as: n-Octyl methacrylate, 1-octyl methacrylate, 2-Propenoic acid,2-methyl-,octyl ester, 2-methylacrylic acid octyl ester, Methacrylic acid octyl ester, Octyl 2-methylacrylate, Octyl 2-methylprop-2-enoate, ENT 8767, EINECS 218-465-5

CAS No.
2157-01-9
Jingsj CID
J-1309051-9
Molecular Formula
C12H22O2
Chinese Name
2-甲基-2-丙烯酸辛酯
Molecular Weight
198.30200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point<-20ºC
Boiling Point105ºC 0,3mm
Density0.881g/cm3
Flash Point94.2ºC

Frequently Asked Questions

What is the CAS number of octyl methacrylate?

2157-01-9

What are the molecular formula and molecular weight of octyl methacrylate?

C12H22O2, molecular weight 198.30200 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026