1,8-Diaminonaphthalene
1,8-二氨基萘
Also known as: 1,8-Naphthalenediamine, Naphthalene-1,8-diamine, 1,8-diamino naphthalene
1,8-Diaminonaphthalene (CAS 479-27-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H10N2 and a molecular weight of 158.200 g/mol. It is also known as 1,8-Naphthalenediamine, Naphthalene-1,8-diamine and 1,8-diamino naphthalene. Key properties include a melting point of 60-65 °C(lit.), a boiling point of 352.1±0.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 198.7±21.8 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 479-27-6
- Jingsj CID
- J-1112919-4
- Molecular Formula
- C10H10N2
- Chinese Name
- 1,8-二氨基萘
- Molecular Weight
- 158.200 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 60-65 °C(lit.) |
|---|---|
| Boiling Point | 352.1±0.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 198.7±21.8 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 1,8-Diaminonaphthalene?
The CAS number of 1,8-Diaminonaphthalene is 479-27-6.
What are the molecular formula and molecular weight of 1,8-Diaminonaphthalene?
1,8-Diaminonaphthalene has molecular formula C10H10N2 and molecular weight 158.200 g/mol.
Is 1,8-Diaminonaphthalene hazardous?
1,8-Diaminonaphthalene has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,8-Diaminonaphthalene (CAS 479-27-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1112919-4 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.