PRODUCT Properties
| Melting point: | 52-57 °C |
| Boiling point: | 210℃ |
| Density | 1.40 |
| refractive index | 1.4620 (estimate) |
| Flash point: | 83℃ |
| storage temp. | Storage temp. 2-8°C |
| form | Crystals |
| color | Yellow to brown |
| InChI | 1S/C6H3ClO2/c7-5-3-4(8)1-2-6(5)9/h1-3H |
| InChIKey | WOGWYSWDBYCVDY-UHFFFAOYSA-N |
| SMILES | ClC1=CC(=O)C=CC1=O |
| CAS DataBase Reference | 695-99-8(CAS DataBase Reference) |
Description and Uses
2-Chloro-1,4-benzoquinone may be used in the preparation of chloro derivatives of prenylnaphthohydroquinone.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi,Xn,F |
| Risk Statements | 36/37/38-15-10 |
| Safety Statements | 26-37/39-43-36-7/8 |
| WGK Germany | 3 |
| HS Code | 29147000 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
