Di-9H-fluoren-9-yldimethylsilane

二-9H-芴-9-基二甲基硅烷

Also known as: 9H-fluorene, 9,9'-(dimethylsilylene)bis-, bis(9H-fluoren-9-yl)-dimethylsilane, bis(fluoren-9-yl)dimethylsilane, di-9H-fluoren-9-yldimethylsilane, di-fluoren-9-yl-dimethyl-silane, dimethylbis(9-fluorenyl)silane, Me2Si(FluoH)2

Di-9H-fluoren-9-yldimethylsilane (CAS 18769-00-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C28H24Si and a molecular weight of 388.57600 g/mol. It is also known as 9H-fluorene, 9,9'-(dimethylsilylene)bis-, bis(9H-fluoren-9-yl)-dimethylsilane and bis(fluoren-9-yl)dimethylsilane. Key properties include a melting point of 176-180ºC(lit.), a boiling point of 538.8ºC at 760 mmHg, a density of 1.17g/cm3 and a flash point of 266.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 18769-00-1
Jingsj CID: J-10562-4
Molecular Formula: C₂₈H₂₄Si
Chinese Name: 二-9H-芴-9-基二甲基硅烷
Molecular Weight: 388.57600 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	176-180ºC(lit.)
Boiling Point	538.8ºC at 760 mmHg
Density	1.17g/cm3
Flash Point	266.8ºC

Frequently Asked Questions

What is the CAS number of Di-9H-fluoren-9-yldimethylsilane?

The CAS number of Di-9H-fluoren-9-yldimethylsilane is 18769-00-1.

What are the molecular formula and molecular weight of Di-9H-fluoren-9-yldimethylsilane?

Di-9H-fluoren-9-yldimethylsilane has molecular formula C28H24Si and molecular weight 388.57600 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Di-9H-fluoren-9-yldimethylsilane (CAS 18769-00-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10562-4 (accessed 2026-10-23).

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