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Bibenzyl

Also known as: 1,1'-(1,2-Ethanediyl)bisbenzene, 1,1'-(1,2-Ethanediyl)dibenzene, 1,1'-Ethan-1,2-diyldibenzol, 1,1'-Ethane-1,2-diyldibenzene, 1,2-Diphenylethane, 1,2-dihydrostilbene, 2-phenylethylbenzene, Benzene, 1,1'- (1,2-ethanediyl)bis-, Benzene, 1,1'-(1,2-ethanediyl)bis-, Bibenzyl s-Diphenylethane, Bibenzyl, 99% 100GR, Bibenzyl, 99% 25GR, Bibenzyl, 99% 5GR, Bibenzyl,1,2-Diphenylethane, Dibenzyl, Dibenzyl, EINECS 203-096-4, MFCD00004796, ethane,1,2-diphenyl-, s-Diphenylethane, sym-Diphenylethane

Bibenzyl (CAS 103-29-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H14 and a molecular weight of 182.261 g/mol. Key properties include a melting point of 50-53 °C(lit.), a boiling point of 280.5±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 106.2±9.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
103-29-7
Jingsj CID
J-16726-2
Molecular Formula
C14H14
Molecular Weight
182.261 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point50-53 °C(lit.)
Boiling Point280.5±0.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point106.2±9.7 °C
Exact Mass182.109543
LogP4.70
Vapor Pressure0.0±0.3 mmHg at 25°C
Refractive Index1.573
Additional PropertyPRACTICALLY INSOLUBLE

Customs & Trade Information

HS Code2902909090
Summary2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Bibenzyl?

The CAS number of Bibenzyl is 103-29-7.

What are the molecular formula and molecular weight of Bibenzyl?

Bibenzyl has molecular formula C14H14 and molecular weight 182.261 g/mol.

What are the upstream and downstream products of Bibenzyl?

For Bibenzyl, Downstream Products: 2-(2-Phenylethyl)benzoic acid, 2-Phenylacetophenone, Benzil.

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

Last updated:

How to cite: Jingsj. "Bibenzyl (CAS 103-29-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16726-2 (accessed 2026-11-06).

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