2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE
Synonym(s):2,3-Dichloro-5,8-dihydroxynaphtho-1,4-quinone
- CAS NO.：14918-69-5
- Empirical Formula: C10H4Cl2O4
- Molecular Weight: 259.04
- MDL number: MFCD00075261
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-06-08 17:06:35
What is 2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE?
Chemical properties
DARK PURPLE POWDER
Properties of 2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE
| Melting point: | 197-199 °C (lit.) |
| Boiling point: | 366.21°C (rough estimate) |
| Density | 1.5311 (rough estimate) |
| refractive index | 1.5110 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly) |
| pka | 5.84±0.20(Predicted) |
| form | powder to crystal |
| color | Orange to Brown to Dark red |
| CAS DataBase Reference | 14918-69-5(CAS DataBase Reference) |
Safety information for 2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2,3-DICHLORO-5,8-DIHYDROXY-1,4-NAPHTHOQUINONE
| InChIKey | UVESKDKGJSABKP-UHFFFAOYSA-N |
New Products
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