4-Phenoxyphthalonitrile
Also known as: 1,2-Benzenedicarbonitrile, 4-phenoxy-, 4-Phenoxy-1,2-benzenedicarbonitrile, 4-phenoxybenzene-1,2-dicarbonitrile, 4-phenoxybenzene-1,2-dinitrile, NSC 646245, ROXA-013, MFCD00187787
4-Phenoxyphthalonitrile (CAS 38791-62-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H8N2O and a molecular weight of 220.226 g/mol. Key properties include a melting point of 98-100ºC(lit.), a boiling point of 399.8±37.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 166.1±19.4 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H315 — Causes skin irritation. It is listed by 2 suppliers, 1 of which publish reference prices, from 0.36 to 236.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 38791-62-7
- Jingsj CID
- J-20688-4
- Molecular Formula
- C14H8N2O
- Molecular Weight
- 220.226 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 98% 250mg | ¥91.00 | $0.05 /mgBest ¥0.36/mg CNY | CN China MOQ 250mg | |
In Stock | 98% 5g | ¥782.00 | $23.4 /g ¥156.40/g CNY | CN China MOQ 5g | |
In Stock | 98% 1g | ¥236.00 | $35.32 /g ¥236.00/g CNY | CN China MOQ 1g |
Physicochemical Properties
| Melting Point | 98-100ºC(lit.) |
|---|---|
| Boiling Point | 399.8±37.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 166.1±19.4 °C |
| Exact Mass | 220.063660 |
| PSA | 56.81000 |
| LogP | 3.78 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.626 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H332 — Harmful if inhaled
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of 4-Phenoxyphthalonitrile?
The CAS number of 4-Phenoxyphthalonitrile is 38791-62-7.
What are the molecular formula and molecular weight of 4-Phenoxyphthalonitrile?
4-Phenoxyphthalonitrile has molecular formula C14H8N2O and molecular weight 220.226 g/mol.
Which suppliers offer 4-Phenoxyphthalonitrile?
2 supplier(s) listed; reference unit price ¥0.36–236.00 /mg.
Is 4-Phenoxyphthalonitrile hazardous?
4-Phenoxyphthalonitrile has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H315 — Causes skin irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Phenoxyphthalonitrile (CAS 38791-62-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20688-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.