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6,7-Difluoro-3,4-dihydronaphthalen-2(1H)-one

6,7-二氟-3,4-二氢萘-2(1H)-酮

Also known as: 6,7-Difluoro-2-tetralone, 6,7-Difluoro-3,4-dihydro-1H-naphthalen-2-one, 6,7-Difluoro-3,4-dihydronaphthalen-2(1H)-one, 2(1H)-Naphthalenone, 6,7-difluoro-3,4-dihydro-

6,7-Difluoro-3,4-dihydronaphthalen-2(1H)-one (CAS 552321-02-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H8F2O and a molecular weight of 182.16700 g/mol. It is also known as 6,7-Difluoro-2-tetralone, 6,7-Difluoro-3,4-dihydro-1H-naphthalen-2-one and 2(1H)-Naphthalenone, 6,7-difluoro-3,4-dihydro-. Key properties include a boiling point of 262.1ºC at 760 mmHg and a density of 1.29g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
552321-02-5
Jingsj CID
J-1510983-7
Molecular Formula
C10H8F2O
Chinese Name
6,7-二氟-3,4-二氢萘-2(1H)-酮
Molecular Weight
182.16700 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point262.1ºC at 760 mmHg
Density1.29g/cm3

Frequently Asked Questions

What is the CAS number of 6,7-Difluoro-3,4-dihydronaphthalen-2(1H)-one?

The CAS number of 6,7-Difluoro-3,4-dihydronaphthalen-2(1H)-one is 552321-02-5.

What are the molecular formula and molecular weight of 6,7-Difluoro-3,4-dihydronaphthalen-2(1H)-one?

6,7-Difluoro-3,4-dihydronaphthalen-2(1H)-one has molecular formula C10H8F2O and molecular weight 182.16700 g/mol.

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

Last updated:

How to cite: Jingsj. "6,7-Difluoro-3,4-dihydronaphthalen-2(1H)-one (CAS 552321-02-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1510983-7 (accessed 2026-10-25).

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