1-Iodonaphthalene
Also known as: alpha-Iodonaphthalene, 1-Naphthyl iodide, Naphthalene, 1-iodo-, Iodonaphthalene
1-Iodonaphthalene (CAS 90-14-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H7I and a molecular weight of 254.067 g/mol. Key properties include a melting point of 4°C, a boiling point of 302.0±0.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 138.4±8.3 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 90-14-2
- Jingsj CID
- J-21495-1
- Molecular Formula
- C10H7I
- Molecular Weight
- 254.067 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 4°C |
|---|---|
| Boiling Point | 302.0±0.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 138.4±8.3 °C |
| Exact Mass | 253.959229 |
| LogP | 4.48 |
| Appearance | liquid (clear) | clear very deep brown-yellow |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.712 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 29036990 |
|---|
Frequently Asked Questions
What is the CAS number of 1-Iodonaphthalene?
The CAS number of 1-Iodonaphthalene is 90-14-2.
What are the molecular formula and molecular weight of 1-Iodonaphthalene?
1-Iodonaphthalene has molecular formula C10H7I and molecular weight 254.067 g/mol.
Is 1-Iodonaphthalene hazardous?
1-Iodonaphthalene has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 1-Iodonaphthalene?
For 1-Iodonaphthalene, Upstream Products: 1-Naphthaleneboronic acid, 1-Bromonaphthalene, Potassium trifluoro(naphthalen-1-yl)borate; Downstream Products: Naphthalene, binaphthyl, 2,2'-Dinaphthylamine.
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-Iodonaphthalene (CAS 90-14-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21495-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.