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methylstyrene, mixed isomers

甲基苯乙烯

Also known as: Benzene, ethenyl-, monomethyl deriv., Benzene,ethenyl-,monomethyl deriv., METHYLSTYRENE, METHYLSTYRENE MONOMER, Methylstyrene(mixtureof3-and4-isomers)stabilisedwith4-tert-butylpyrocatechol45-55%, Methylstyrol, Isomerengemisch, Methylstyrol,Isomerengemisch, VINYLTOLUENE, VINYLTOLUENE MONOMER, methylstyrene

methylstyrene, mixed isomers (CAS 1319-73-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C18H20 and a molecular weight of 236.35100 g/mol. It is also known as Benzene, ethenyl-, monomethyl deriv., Benzene,ethenyl-,monomethyl deriv. and METHYLSTYRENE. Key properties include a melting point of -34.1ºC, a boiling point of 172ºC at 760mmHg, a density of 0.897g/cm3 and a flash point of 48.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1319-73-9
Jingsj CID
J-999183-9
Molecular Formula
C18H20
Chinese Name
甲基苯乙烯
Molecular Weight
236.35100 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point-34.1ºC
Boiling Point172ºC at 760mmHg
Density0.897g/cm3
Flash Point48.7ºC

Frequently Asked Questions

What is the CAS number of methylstyrene, mixed isomers?

The CAS number of methylstyrene, mixed isomers is 1319-73-9.

What are the molecular formula and molecular weight of methylstyrene, mixed isomers?

methylstyrene, mixed isomers has molecular formula C18H20 and molecular weight 236.35100 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "methylstyrene, mixed isomers (CAS 1319-73-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-999183-9 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.