Coumarin CAS#: 91-64-5; 凯望编码 (ChemWhat Code): 32652
Names & Identifiers |
| 英文名 | Coumarin |
| 别名 | TIMTEC-BB SBB000094;O-HYDROXYCINNAMIC ACID LACTONE;TONKA BEAN CAMPHOR;5,6-BENZO-2-PYRONE;AKOS 212-75;2H-1-BENZOPYRAN-2-ONE;2H-1-BENZOPYAN-2-ONE;1,2-BENZOPYRONE |
| CAS编号 | 91-64-5 |
| 分子式 | C9H6O2 |
| 分子量 | 146.14 |
| EINECS | 202-086-7 |
| Other Registry Numbers | |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 68-73 °C(lit.) |
| Boiling Point | 298 °C(lit.) |
| Density | 0.935 |
| vapor pressure | 0.01 mm Hg ( 47 °C) |
| Flash Point | 162 °C |
| Storage | Refrigerator |
| Solubulity | 1.7g/l |
| form | Crystals or Crystalline Powder |
| Color | White |
| PH Range | Non’ uorescence (9.5) to light green ‘ uorescence (10.5) |
| Water Solubility | 1.7 g/L (20 ºC) |
| λmax | 275nm |
| Merck | 14,2562 |
| BRN | 383644 |
| Major Application | Color filter, organic electroluminescent devices, liquid crystal displays, field emission displays, inks, nickel plating, detergents, deodorant for shoes, petroleum products, cigarettes, personal care products, cosmetics, sunscreen cream, perfumes, nucleic acid sequencing, antiinflammatory agent, treatment of cancer, neurotransmission disorders, bleeding disorders, cerebrovascular disease, thrombosis, hemorrhoids, rheumatic disease, arthritic disease, epilepsy, vaginitis, painkiller, teeth whitening agent, skin whitening agent, wound healing promoter |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Coumarin(91-64-5) |
| EPA Substance Registry System | 2H-1-Benzopyran- 2-one(91-64-5) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xn |
| R Phrase | 22-40-36/37/38-20/21/22-43 |
| S Phrase | 36-36/37-26 |
| RIDADR | UN 2811 6.1/PG 3 |
| WGK Germany | 1 |
| RTECS | GN4200000 |
| TSCA | Yes |
| Storage Class | 6.1 |
| Packing Group | III |
| Hazardous Substances Data | 91-64-5(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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