1-Naphthylacetyl chloride

1-萘基乙酰氯

Also known as: (naphth-1-yl)acetyl chloride, 1-NAPHTHYLACETYLCHLORIDE, 1-Naphthaleneacetyl chloride, 1-Naphthaleneacetylchloride, 1-naphthalenylacetyl chloride, 1-naphthylacetic acid chloride, 2-(1-NAPHTHYL)ETHANOYL CHLORIDE, 2-(1-Naphthyl)Ethanoyl Chloride, 2-(1-naphthalenyl)acetyl chloride, 2-(Naphth-1-yl)ethanoyl chloride, 2-(naphthalen-1-yl)acetyl chloride, 2-naphthalen-1-ylacetyl chloride, AKOS BBS-00004087, BUTTPARK 97\57-54, MFCD00175852, NAPHTH-1-YLACETYL CHLORIDE, naphthylacetyl chloride

1-Naphthylacetyl chloride (CAS 5121-00-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H9ClO and a molecular weight of 204.652 g/mol. It is also known as (naphth-1-yl)acetyl chloride, 1-NAPHTHYLACETYLCHLORIDE and 1-Naphthaleneacetyl chloride. Key properties include a boiling point of 333.7±21.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 156.4±15.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5121-00-6
Jingsj CID
J-9650-0
Molecular Formula
C12H9ClO
Chinese Name
1-萘基乙酰氯
Molecular Weight
204.652 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point333.7±21.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point156.4±15.2 °C

Frequently Asked Questions

What is the CAS number of 1-Naphthylacetyl chloride?

The CAS number of 1-Naphthylacetyl chloride is 5121-00-6.

What are the molecular formula and molecular weight of 1-Naphthylacetyl chloride?

1-Naphthylacetyl chloride has molecular formula C12H9ClO and molecular weight 204.652 g/mol.

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

Last updated:

How to cite: Jingsj. "1-Naphthylacetyl chloride (CAS 5121-00-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-9650-0 (accessed 2026-10-22).

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