2,3-Dicyanonaphthalene
Also known as: 2,3-Naphthalenedicarbonitrile, Naphthalene-2,3-dicarbonitrile, 2,3-Dicyanonaphthalene>, 2,3-DICYANONAHTHALENE, 2,3-dicyanonaphthalonitrile, 2,3-naphthylenedicarbonitrile, MFCD00059063
2,3-Dicyanonaphthalene (CAS 22856-30-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H6N2 and a molecular weight of 178.189 g/mol. Key properties include a melting point of 253-257 °C, a boiling point of 414.4±28.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 213.5±17.9 °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.
- 22856-30-0
- Jingsj CID
- J-12869-8
- Molecular Formula
- C12H6N2
- Molecular Weight
- 178.189 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 253-257 °C |
|---|---|
| Boiling Point | 414.4±28.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 213.5±17.9 °C |
| Exact Mass | 178.053101 |
| PSA | 47.58000 |
| LogP | 2.30 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.663 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds 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 2,3-Dicyanonaphthalene?
The CAS number of 2,3-Dicyanonaphthalene is 22856-30-0.
What are the molecular formula and molecular weight of 2,3-Dicyanonaphthalene?
2,3-Dicyanonaphthalene has molecular formula C12H6N2 and molecular weight 178.189 g/mol.
Is 2,3-Dicyanonaphthalene hazardous?
2,3-Dicyanonaphthalene 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 2,3-Dicyanonaphthalene?
For 2,3-Dicyanonaphthalene, Upstream Products: 1,2-Bis(dibromomethyl)benzene, Fumaronitrile, o-Phthalaldehyde; Downstream Products: BORON SUB-2 3-NAPHTHALOCYANINE CHLORIDE, 1,3-Diiminobenz[f]isoindoline, Aluminum 2,3-naphthalocyanine 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. "2,3-Dicyanonaphthalene (CAS 22856-30-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12869-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.