524-42-5
| Name | 1,2-NAPHTHOQUINONE |
| CAS | 524-42-5 |
| EINECS(EC#) | 208-360-2 |
| Molecular Formula | C10H6O2 |
| MDL Number | MFCD00001698 |
| Molecular Weight | 158.15 |
| MOL File | 524-42-5.mol |
Chemical Properties
| Appearance | brown powder |
| Melting point | 139-142 °C (dec.) (lit.) |
| Boiling point | 243.22°C (rough estimate) |
| density | 1.450 g/cm3 (25℃) |
| refractive index | 1.5300 (estimate) |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly), DMSO (Slightly) |
| form | Crystalline Mass or Waxy Solid |
| color | Colorless or white to pale yellow |
| Merck | 6394 |
| BRN | 606546 |
| Henry's Law Constant | 2.3×103 mol/(m3Pa) at 25℃, HSDB (2015) |
| Stability: | Light Sensitive |
| InChI | InChI=1S/C10H6O2/c11-9-6-5-7-3-1-2-4-8(7)10(9)12/h1-6H |
| InChIKey | KETQAJRQOHHATG-UHFFFAOYSA-N |
| SMILES | C1(=O)C2=C(C=CC=C2)C=CC1=O |
| Uses | |
| CAS DataBase Reference | 524-42-5(CAS DataBase Reference) |
| EPA Substance Registry System | 1,2-Naphthoquinone (524-42-5) |
Safety Data
| Hazard Codes | Xn,Xi,C,F |
| Risk Statements | |
| Safety Statements | |
| RIDADR | 2811 |
| WGK Germany | 3 |
| RTECS | QL7000000 |
| Hazard Note | Irritant |
| TSCA | TSCA listed |
| REACH Registrations | Active |
| HS Code | 29146990 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
| Hazardous Substances Data | 524-42-5(Hazardous Substances Data) |