7-Hydroxycoumarin
- Product Name7-Hydroxycoumarin
- CAS93-35-6
- CBNumberCB1854673
- MFC9H6O3
- MW162.14
- EINECS202-240-3
- MDL NumberMFCD00006878
- MOL File93-35-6.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 230 °C (dec.)(lit.) |
| Boiling point | 248.82°C (rough estimate) |
| Density | 1.2599 (rough estimate) |
| refractive index | 1.5380 (estimate) |
| storage temp. | 2-8°C |
| solubility | dioxane: soluble |
| pka | 7.11(at 25℃) |
| form | Powder and Agglomerate |
| color | Off-white to beige-brownish |
| PH Range | Non/ uorescence (6.5) to blue / uorescence (8.0) |
| Odor | develops odor of coumarin on heating |
| Water Solubility | 1 g/100 mL (100 ºC) |
| λmax | 320nm |
| Merck | 14,9847 |
| BRN | 127683 |
| Major Application | Fluorescent brighteners, fungicides, cosmetics, antitrypanosomal, antileishmanial activities, antifungal, antibacterial, antiinflammatory, antiHIV, detection of microorganisms, treatment of impaired neurotransmission disorders, Alzheimer’s disease, vascular and lymphatic edema cancer, early diagnosis of stroke, dental material, drug-coated coronary stent system |
| InChIKey | ORHBXUUXSCNDEV-UHFFFAOYSA-N |
| LogP | 1.580 (est) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | GN6820000 | |||||||||
| HS Code | 29322980 | |||||||||
| Toxicity | LD50 intravenous in mouse: 450mg/kg | |||||||||
| NFPA 704: |
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