- Min.Order :1 Kiloliter
- Purity: 99
- Payment Terms : T/T,
Keywords
Coumarin 91-64-5 Flavors and Fragrances
Quick Details
- Appearance:ask
- Application:cosmetic, flavour etc.
- PackAge:standard export package
- ProductionCapacity:3|Metric Ton|Month
- Storage:Store in an airtight container well-ventilated place
- Transportation:by air, by sea, by express
Superiority:
| Coumarin Basic information |
| Product Name: | Coumarin |
| Synonyms: | High quality 98% Coumarin with cheap price 91-64-5;Coumarin solution;TIMTEC-BB SBB000094;O-HYDROXYCINNAMIC ACID LACTONE;TONKA BEAN CAMPHOR;5,6-BENZO-2-PYRONE;AKOS 212-75;2H-1-BENZOPYRAN-2-ONE |
| CAS: | 91-64-5 |
| MF: | C9H6O2 |
| MW: | 146.14 |
| EINECS: | 202-086-7 |
| Product Categories: | FINE Chemical & INTERMEDIATES;Food & Feed ADDITIVES;Coumarins;Coumarin;Natural Plant Extract;Aromatics;Inhibitors;Heterocycles;Pharmaceutical intermediates;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;-;Fluorescent |
| Mol File: | 91-64-5.mol |
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| Coumarin Chemical Properties |
| Melting point | 68-73 °C(lit.) |
| Boiling point | 298 °C(lit.) |
| density | 0.935 |
| vapor pressure | 0.01 mm Hg ( 47 °C) |
| refractive index | 1.5100 (estimate) |
| Fp | 162 °C |
| storage temp. | Refrigerator |
| solubility | 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 |
| InChIKey | ZYGHJZDHTFUPRJ-UHFFFAOYSA-N |
| CAS DataBase Reference | 91-64-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Coumarin(91-64-5) |
| EPA Substance Registry System | 2H-1-Benzopyran- 2-one(91-64-5) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 22-40-36/37/38-20/21/22-43 |
| Safety Statements | 36-36/37-26 |
| RIDADR | UN 2811 6.1/PG 3 |
| WGK Germany | 1 |
| RTECS | GN4200000 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29322010 |
| Hazardous Substances Data | 91-64-5(Hazardous Substances Data) |
| Toxicity | LD50 orally in rats, guinea pigs: 680, 202 mg/kg (Jenner) |
Details:
Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
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