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Fluorene, 9- (diphenylmethylene)-

Also known as: 1-(diphenylmethylene)fluorene, 8-phenylbenzo[e]acephenanthrylene, 9-(Diphenylmethylene)fluorene, 9-Benzhydrylidene-9H-fluorene, 9-Diphenylmethylene-9H-fluorene, 9-Diphenylmethylenefluoren, 9-[di(phenyl)methylidene]fluorene, BENZHYDRYLIDENEFLUORENE, Benzhydrylidenefluorene, Benzhydrylidenefluorene,98+%, MFCD00051452, benzhydrylidenefluorene

Fluorene, 9- (diphenylmethylene)- (CAS 4709-68-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C26H18 and a molecular weight of 330.42100 g/mol. Key properties include a melting point of 230-232ºC, a boiling point of 448.2ºC at 760 mmHg, a density of 1.169g/cm3 and a flash point of 222.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4709-68-6
Jingsj CID
J-11163-7
Molecular Formula
C26H18
Molecular Weight
330.42100 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point230-232ºC
Boiling Point448.2ºC at 760 mmHg
Density1.169g/cm3
Flash Point222.2ºC
Exact Mass330.14100
LogP6.67440
Refractive Index1.685

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 Fluorene, 9- (diphenylmethylene)-?

The CAS number of Fluorene, 9- (diphenylmethylene)- is 4709-68-6.

What are the molecular formula and molecular weight of Fluorene, 9- (diphenylmethylene)-?

Fluorene, 9- (diphenylmethylene)- has molecular formula C26H18 and molecular weight 330.42100 g/mol.

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

Last updated:

How to cite: Jingsj. "Fluorene, 9- (diphenylmethylene)- (CAS 4709-68-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11163-7 (accessed 2026-11-09).

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