1,1-DI(O-TOLYL)ETHYLENE

1,1-二(邻甲苯)乙烯

Also known as: 1,1-Bis-o-tolyl-aethylen, 1,1-Di-o-tolyl-aethen, 1,1-Di-o-tolyl-aethylen, 1,1-di-o-tolyl-ethene, 1-Methyl-2-[1-(2-methylphenyl)vinyl]benzene, 1-methyl-2-[1-(2-methylphenyl)ethenyl]benzene, 2,2'-(Ethene-1,1-diyl)bis(methylbenzene), Benzene, 1,1'-ethenylidenebis[2-methyl-, TIMTEC-BB SBB007980

1,1-DI(O-TOLYL)ETHYLENE (CAS 2919-19-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C16H16 and a molecular weight of 208.29800 g/mol. It is also known as 1,1-Bis-o-tolyl-aethylen, 1,1-Di-o-tolyl-aethen and 1,1-Di-o-tolyl-aethylen. Key properties include a boiling point of 306.1ºC at 760 mmHg, a density of 0.971g/cm3 and a flash point of 142.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2919-19-9
Jingsj CID
J-1508939-5
Molecular Formula
C16H16
Chinese Name
1,1-二(邻甲苯)乙烯
Molecular Weight
208.29800 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point306.1ºC at 760 mmHg
Density0.971g/cm3
Flash Point142.8ºC

Frequently Asked Questions

What is the CAS number of 1,1-DI(O-TOLYL)ETHYLENE?

The CAS number of 1,1-DI(O-TOLYL)ETHYLENE is 2919-19-9.

What are the molecular formula and molecular weight of 1,1-DI(O-TOLYL)ETHYLENE?

1,1-DI(O-TOLYL)ETHYLENE has molecular formula C16H16 and molecular weight 208.29800 g/mol.

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

Last updated:

How to cite: Jingsj. "1,1-DI(O-TOLYL)ETHYLENE (CAS 2919-19-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508939-5 (accessed 2026-10-24).

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