2,3-Dimethylnaphthalene
- Product Name2,3-Dimethylnaphthalene
- CAS581-40-8
- CBNumberCB4434511
- MFC12H12
- MW156.22
- EINECS209-463-5
- MDL NumberMFCD00004119
- MOL File581-40-8.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 103-104 °C (lit.) |
| Boiling point | 269 °C (lit.) |
| Density | 1.0030 |
| refractive index | 1.5060 |
| Flash point | 265-268°C |
| form | powder to crystal |
| color | White to Light yellow to Light orange |
| Water Solubility | Solubility in toluene (almost transparency). Insoluble in water. |
| BRN | 1852621 |
| Henry's Law Constant | 1.6×10-2 mol/(m3Pa) at 25℃, Mackay et al. (2006) |
| InChI | 1S/C12H12/c1-9-7-11-5-3-4-6-12(11)8-10(9)2/h3-8H,1-2H3 |
| InChIKey | WWGUMAYGTYQSGA-UHFFFAOYSA-N |
| SMILES | Cc1cc2ccccc2cc1C |
| LogP | 4.400 |
| CAS DataBase Reference | 581-40-8(CAS DataBase Reference) |
| FDA UNII | 35DJ6SE17O |
| EPA Substance Registry System | 2,3-Dimethylnaphthalene (581-40-8) |
| UNSPSC Code | 12352100 |
Safety
| Symbol(GHS) |
|
|||||||||
| Signal word | Warning | |||||||||
| Hazard statements | H302 | |||||||||
| Precautionary statements | P264-P270-P301+P312-P501 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22 | |||||||||
| Safety Statements | 23-24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29029000 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral | |||||||||
| NFPA 704: |
|
