Skip to main content
Jingsj
.mol.sdf

Benzene,(1E)-1-propen-1-yl-

Also known as: EINECS 212-848-0, MFCD00009280, TRANS-β-METHYLSTYRENE, Trans-1-Phenyl-1-Propene

Benzene,(1E)-1-propen-1-yl- (CAS 873-66-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H10 and a molecular weight of 118.176 g/mol. Key properties include a melting point of -29 °C, a boiling point of 167.5±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 60.0±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
873-66-5
Jingsj CID
J-8957-6
Molecular Formula
C9H10
Molecular Weight
118.176 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point-29 °C
Boiling Point167.5±0.0 °C at 760 mmHg
Density0.9±0.1 g/cm3
Flash Point60.0±0.0 °C
Exact Mass118.078247
LogP3.22
Vapor Pressure2.2±0.1 mmHg at 25°C
Refractive Index1.560

Frequently Asked Questions

What is the CAS number of Benzene,(1E)-1-propen-1-yl-?

The CAS number of Benzene,(1E)-1-propen-1-yl- is 873-66-5.

What are the molecular formula and molecular weight of Benzene,(1E)-1-propen-1-yl-?

Benzene,(1E)-1-propen-1-yl- has molecular formula C9H10 and molecular weight 118.176 g/mol.

What are the upstream and downstream products of Benzene,(1E)-1-propen-1-yl-?

For Benzene,(1E)-1-propen-1-yl-, Upstream Products: Allylbenzene, Methylmagnesium chloride, phenylpropyne; Downstream Products: Diethyl 2-(1-phenylpropyl)malonate, (S)-(-)-1-Phenylpropylamine, 1-phenylpropan-1-amine.

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

Last updated:

How to cite: Jingsj. "Benzene,(1E)-1-propen-1-yl- (CAS 873-66-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8957-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.