1,5-Dimethylnaphthalene
1,5-二甲基萘
Also known as: 1,5-DIMETHYLNAPHTHALENE, 1,5-Dimethylnaphthalene >1,5-Dimethylnaphthalene@50 μg/mL in Toluene, 1,5-Dimethylnaphthalene in Acetonitrile, 1,5-Dimethylnaphthalene in Cyclohexane, 1,5-Dimethylnaphthalene,99%, 1,5-dimethylnaphthalene, 1.5-Dimethylnaphthalene 10mg [571-61-9], EINECS 209-338-5, MFCD00004038, Naphthalene, 1,5-dimethyl-
1,5-Dimethylnaphthalene (CAS 571-61-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H12 and a molecular weight of 156.224 g/mol. It is also known as 1,5-DIMETHYLNAPHTHALENE, 1,5-Dimethylnaphthalene >1,5-Dimethylnaphthalene@50 μg/mL in Toluene and 1,5-Dimethylnaphthalene in Acetonitrile. Key properties include a melting point of 77-82 °C(lit.), a boiling point of 265.6±10.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 111.4±9.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 571-61-9
- Jingsj CID
- J-36033-5
- Molecular Formula
- C12H12
- Chinese Name
- 1,5-二甲基萘
- Molecular Weight
- 156.224 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 77-82 °C(lit.) |
|---|---|
| Boiling Point | 265.6±10.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 111.4±9.7 °C |
Frequently Asked Questions
What is the CAS number of 1,5-Dimethylnaphthalene?
The CAS number of 1,5-Dimethylnaphthalene is 571-61-9.
What are the molecular formula and molecular weight of 1,5-Dimethylnaphthalene?
1,5-Dimethylnaphthalene has molecular formula C12H12 and molecular weight 156.224 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,5-Dimethylnaphthalene (CAS 571-61-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36033-5 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.