1,3-Dimethylnaphthalene
- CAS NO.：575-41-7
- Empirical Formula: C12H12
- Molecular Weight: 156.22
- MDL number: MFCD00004036
- EINECS: 209-384-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:52:56
What is 1,3-Dimethylnaphthalene?
Chemical properties
clear light yellow liquid
The Uses of 1,3-Dimethylnaphthalene
1,3-Dimethylnaphthalene is a polycyclic aromatic hydrocarbon (PAH) that has been shown to have cytochrome P 450 2A6 and 2A5 inhibitory activities.
Definition
ChEBI: A dimethylnaphthalene carrying methyl groups at positions 1 and 3.
Synthesis Reference(s)
Canadian Journal of Chemistry, 45, p. 2151, 1967 DOI: 10.1139/v67-349
Properties of 1,3-Dimethylnaphthalene
| Melting point: | −6-−3 °C(lit.) |
| Boiling point: | 263 °C (lit.) |
| Density | 0.982 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 229 °F |
| form | Liquid |
| color | Clear yellow |
| Water Solubility | 8mg/L(25 ºC) |
| BRN | 2039378 |
| CAS DataBase Reference | 575-41-7(CAS DataBase Reference) |
| EPA Substance Registry System | 1,3-Dimethylnaphthalene (575-41-7) |
Safety information for 1,3-Dimethylnaphthalene
| Signal word | Warning |
| Pictogram(s) |
 Environment GHS09 |
| GHS Hazard Statements |
H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P273:Avoid release to the environment. P391:Collect spillage. Hazardous to the aquatic environment P501:Dispose of contents/container to..… |
Computed Descriptors for 1,3-Dimethylnaphthalene
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