3-Nitrophthalonitrile
Also known as: 1,2-Benzenedicarbonitrile, 3-nitro-, 1,2-Dicyano-3-nitrobenzene, 2,3-Dicyano-1-nitrobenzene, 2,3-Dicyanonitrobenzene, 3-Nitro-1,2-benzenedicarbonitrile, 3-Nitro-1,2-dicyanobenzene, 3-Nitrobenzene-1,2-dicarbonitrile, 3-Nitrophthalodinitrile, Nitrophthalonitrile
3-Nitrophthalonitrile (CAS 51762-67-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H3N3O2 and a molecular weight of 173.128 g/mol. Key properties include a melting point of 162-165 °C(lit.), a boiling point of 386.1±37.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 187.3±26.5 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 51762-67-5
- Jingsj CID
- J-11553-7
- Molecular Formula
- C8H3N3O2
- Molecular Weight
- 173.128 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 162-165 °C(lit.) |
|---|---|
| Boiling Point | 386.1±37.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 187.3±26.5 °C |
| Exact Mass | 173.022522 |
| PSA | 93.40000 |
| LogP | 0.54 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.602 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- 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 3-Nitrophthalonitrile?
The CAS number of 3-Nitrophthalonitrile is 51762-67-5.
What are the molecular formula and molecular weight of 3-Nitrophthalonitrile?
3-Nitrophthalonitrile has molecular formula C8H3N3O2 and molecular weight 173.128 g/mol.
Is 3-Nitrophthalonitrile hazardous?
3-Nitrophthalonitrile has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 3-Nitrophthalonitrile?
For 3-Nitrophthalonitrile, Upstream Products: 3-Nitrophthalamide, Phthalonitrile, 3-Nitrophthalic acid; Downstream Products: 3-(Phenylthio)phthalonitrile, Phthalonitrile, 3-Nitrophthalimide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Nitrophthalonitrile (CAS 51762-67-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11553-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.