1-Naphthoyl chloride
Also known as: 1-Naphthalenecarbonyl chloride, 1-Naphthoic acid chloride, alpha-Naphthoyl chloride, Naphthalene-1-carbonyl chloride, 1-(Chlorocarbonyl)naphthalene, 1-NAPHTHOYLCHLORIDE
1-Naphthoyl chloride (CAS 879-18-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H7ClO and a molecular weight of 190.626 g/mol. Key properties include a melting point of 16-19 °C(lit.), a boiling point of 297.5±0.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 141.2±12.4 °C. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 879-18-5
- Jingsj CID
- J-49155-4
- Molecular Formula
- C11H7ClO
- Molecular Weight
- 190.626 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 16-19 °C(lit.) |
|---|---|
| Boiling Point | 297.5±0.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 141.2±12.4 °C |
| Exact Mass | 190.018539 |
| PSA | 17.07000 |
| LogP | 3.44 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.645 |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
Customs & Trade Information
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1-Naphthoyl chloride?
The CAS number of 1-Naphthoyl chloride is 879-18-5.
What are the molecular formula and molecular weight of 1-Naphthoyl chloride?
1-Naphthoyl chloride has molecular formula C11H7ClO and molecular weight 190.626 g/mol.
Is 1-Naphthoyl chloride hazardous?
1-Naphthoyl chloride has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of 1-Naphthoyl chloride?
For 1-Naphthoyl chloride, Upstream Products: 1-Naphthoic acid, 1-Iodonaphthalene, Oxalyl chloride; Downstream Products: 1-Naphthohydrazide, 1-Naphthalenecarbonyl cyanide, Hexamethylguanidinium chloride.
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-Naphthoyl chloride (CAS 879-18-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-49155-4 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.