naphthalene
C13-萘
Also known as: <1-13C>-Naphthalin, MFCD01075604, NAPHTHALENE-1-13C, NAPHTHALENE-1-13C, 99 ATOM % 13C, Naphthalene-1-13C
naphthalene (CAS 20526-83-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H8 and a molecular weight of 129.16300 g/mol. It is also known as <1-13C>-Naphthalin, MFCD01075604 and NAPHTHALENE-1-13C. Key properties include a melting point of 80-82ºC(lit.), a boiling point of 218ºC(lit.), a density of 1.037g/cm3 and a flash point of 80 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 20526-83-4
- Jingsj CID
- J-902157-4
- Molecular Formula
- C10H8
- Chinese Name
- C13-萘
- Molecular Weight
- 129.16300 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 80-82ºC(lit.) |
|---|---|
| Boiling Point | 218ºC(lit.) |
| Density | 1.037g/cm3 |
| Flash Point | 80 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of naphthalene?
The CAS number of naphthalene is 20526-83-4.
What are the molecular formula and molecular weight of naphthalene?
naphthalene has molecular formula C10H8 and molecular weight 129.16300 g/mol.
Is naphthalene hazardous?
naphthalene 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. "naphthalene (CAS 20526-83-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-902157-4 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.