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1-naphthyl phenyl ketone

Also known as: 1-Benzoylnaphthalene, Methanone,1-naphthalenylphenyl-, naphthalen-1-yl(phenyl)methanone, (1-Naphtyl)phenyl ketone, Naphthyl phenyl ketone, 1-naphthyl-COPh, MFCD00046431, EINECS 211-382-5

1-naphthyl phenyl ketone (CAS 642-29-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C17H12O and a molecular weight of 232.27700 g/mol. Key properties include a melting point of 75-76°C, a boiling point of 385ºC at 760 mmHg, a density of 1.151g/cm3 and a flash point of 174.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
642-29-5
Jingsj CID
J-1367653-4
Molecular Formula
C17H12O
Molecular Weight
232.27700 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Melting Point75-76°C
Boiling Point385ºC at 760 mmHg
Density1.151g/cm3
Flash Point174.7ºC
Exact Mass232.08900
PSA17.07000
LogP4.07080
Refractive Index1.653

Customs & Trade Information

HS Code2914399090
Summary2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1-naphthyl phenyl ketone?

The CAS number of 1-naphthyl phenyl ketone is 642-29-5.

What are the molecular formula and molecular weight of 1-naphthyl phenyl ketone?

1-naphthyl phenyl ketone has molecular formula C17H12O and molecular weight 232.27700 g/mol.

What are the upstream and downstream products of 1-naphthyl phenyl ketone?

For 1-naphthyl phenyl ketone, Upstream Products: 1-Naphthaleneboronic acid, Benzoyl chloride, Benzoic anhydride; Downstream Products: 2,2'-Bipyridine, 4,4'-Bipyridine, Benzanthrone.

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

Last updated:

How to cite: Jingsj. "1-naphthyl phenyl ketone (CAS 642-29-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1367653-4 (accessed 2026-11-09).

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