2,5-DIHYDROXY-1,4-BENZOQUINONE
- Product Name2,5-DIHYDROXY-1,4-BENZOQUINONE
- CAS615-94-1
- CBNumberCB1251416
- MFC6H4O4
- MW140.09
- EINECS210-454-3
- MDL NumberMFCD00001598
- MOL File615-94-1.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 235 °C (dec.)(lit.) |
| Boiling point | 216.56°C (rough estimate) |
| Density | 1.4596 (rough estimate) |
| refractive index | 1.5800 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly, Heated) |
| form | Powder |
| pka | pK1:2.71;pK2:5.18 (25°C) |
| color | Ochre to brown |
| Water Solubility | Soluble in water. |
| BRN | 1939229 |
| CAS DataBase Reference | 615-94-1(CAS DataBase Reference) |
| FDA UNII | 0KG5HVB52Z |
| EPA Substance Registry System | 2,5-Cyclohexadiene-1,4-dione, 2,5-dihydroxy- (615-94-1) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H302+H312+H332-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 20/21/22-36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29146990 | |||||||||
| NFPA 704: |
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