2,3-Naphthalenedicarboximide
Also known as: 2,3-Naphthalimide, 1H-Benz[f]isoindole-1,3(2H)-dione, 1H-Benzo[f]isoindole-1,3(2H)-dione, benzo[f]isoindole-1,3-dione, MFCD00134504, TIMTEC-BB SBB003575
2,3-Naphthalenedicarboximide (CAS 4379-54-8) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C12H7NO2 and a molecular weight of 197.18900 g/mol. Key properties include a melting point of 273-276ºC and a density of 1.391g/cm3. 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.
- 4379-54-8
- Jingsj CID
- J-10081-2
- Molecular Formula
- C12H7NO2
- Molecular Weight
- 197.18900 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 273-276ºC |
|---|---|
| Density | 1.391g/cm3 |
| Exact Mass | 197.04800 |
| PSA | 46.17000 |
| LogP | 2.05220 |
| Refractive Index | 1.708 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2925190090 |
|---|---|
| Summary | 2925190090 other imides and their derivatives; salts thereof 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-Naphthalenedicarboximide?
The CAS number of 2,3-Naphthalenedicarboximide is 4379-54-8.
What are the molecular formula and molecular weight of 2,3-Naphthalenedicarboximide?
2,3-Naphthalenedicarboximide has molecular formula C12H7NO2 and molecular weight 197.18900 g/mol.
Is 2,3-Naphthalenedicarboximide hazardous?
2,3-Naphthalenedicarboximide 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-Naphthalenedicarboximide?
For 2,3-Naphthalenedicarboximide, Upstream Products: 2,3-Naphthalenedicarboxylic acid, 2,3-Naphthalenedicarboxylic Anhydride, Maleimide; Downstream Products: 2,3-Dicyanonaphthalene.
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-Naphthalenedicarboximide (CAS 4379-54-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10081-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.