Introduction：Basic information about CAS 55804-66-5|Coumarin 314, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Coumarin 314 |
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| CAS Number | 55804-66-5 | Molecular Weight | 313.348 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 542.5±50.0 °C at 760 mmHg |
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| Molecular Formula | C18H19NO4 | Melting Point | 140-144ºC |
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| MSDS | ChineseUSA | Flash Point | 281.9±30.1 °C |
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Names
| Name | coumarin 504 |
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| Synonym | More Synonyms |
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Coumarin 314 BiologicalActivity
| Description | Coumarin 314 is a dye which has an intense absorption in the visible and additionally presents a large solvent dependence[1]. |
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| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
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| References | [1]. Aspée A, et al. Coumarin 314 free radical cation: formation, properties, and reactivity toward phenolic antioxidants. J Phys Chem A. 2012 Jan 12;116(1):199-206. |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 542.5±50.0 °C at 760 mmHg |
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| Melting Point | 140-144ºC |
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| Molecular Formula | C18H19NO4 |
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| Molecular Weight | 313.348 |
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| Flash Point | 281.9±30.1 °C |
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| Exact Mass | 313.131409 |
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| PSA | 59.75000 |
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| LogP | 3.50 |
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| Appearance of Characters | Crystalline Powder | Yellow |
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| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
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| Index of Refraction | 1.630 |
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| InChIKey | VMJKUPWQKZFFCX-UHFFFAOYSA-N |
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| SMILES | CCOC(=O)c1cc2cc3c4c(c2oc1=O)CCCN4CCC3 |
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Hazard Codes | Xn: Harmful; |
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| Risk Phrases | R20/21/22;R36/37/38 |
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| Safety Phrases | S26-S37/39 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| HS Code | 29322985 |
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Articles1
More Articles
| An acidic microenvironment sets the humoral pattern recognition molecule PTX3 in a tissue repair mode. J. Exp. Med. 212 , 905-25, (2015) Pentraxin 3 (PTX3) is a fluid-phase pattern recognition molecule and a key component of the humoral arm of innate immunity. In four different models of tissue damage in mice, PTX3 deficiency was assoc... | |
Synonyms
| COUMARIN 504 |
| Ethyl 11-oxo-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylate |
| Exciton Coumarin 504 |
| Coumarine 314 |
| CouMarin 314,laser grade,pure 500MG |
| C 314 |
| 1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizine-10-carboxylic acid, 2,3,6,7-tetrahydro-11-oxo-, ethyl ester |
| MFCD00051334 |
| 8-Hydroxy-1,1,7,7-tetramethyljulolidine |
| EINECS 259-825-1 |
| Coumarin 314 |
| COUMARIN 314,DYE CONTENT |
