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| Name |
2H-1-Benzopyran-2-one,4-methyl-7-(sulfooxy)-, potassium salt |
EINECS | 239-272-2 |
| CAS No. | 15220-11-8 | Density | 1.59 g/cm3 |
| PSA | 105.02000 | LogP | 2.02120 |
| Solubility | Soluble in water at 5mg/ml | Melting Point |
287-290°C |
| Formula | C10H7KO6S | Boiling Point | N/A |
| Molecular Weight | 256.2319 | Flash Point | N/A |
| Transport Information | N/A | Appearance | WHITE POWDER |
| Safety | 22-24/25 | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
2H-1-Benzopyran-2-one,4-methyl-7-(sulfooxy)-, potassium salt (9CI);Coumarin, 7-hydroxy-4-methyl-,hydrogen sulfate potassium salt (8CI);Potassium(4-methyl-2-oxo-2H-chromen-7-yl)sulfate;Potassium 4-methylumbelliferonesulfate;Potassium 4-methylumbelliferyl sulfate; |
2H-1-Benzopyran-2-one,4-methyl-7-(sulfooxy)-, potassium salt Specification
The 2H-1-Benzopyran-2-one,4-methyl-7-(sulfooxy)-, potassium salt is an organic compound with the formula C10H7KO6S. The systematic name of this chemical is 4-Methyl-2-oxo-2H-chromen-7-yl hydrogen sulfate. With the CAS registry number 15220-11-8, it is also named as 4-Methylumbelliferone sulfate. Besides, its molecular weight is 256.2319.
Physical properties about 2H-1-Benzopyran-2-one,4-methyl-7-(sulfooxy)-, potassium salt are: (1)ACD/LogP: 1.51; (2)ACD/LogD (pH 5.5): -1.99; (3)ACD/LogD (pH 7.4): -1.99; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 6; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 2; (11)Polar Surface Area: 87.28 Å2; (12)Index of Refraction: 1.623; (13)Molar Refractivity: 56.85 cm3; (14)Molar Volume: 161.1 cm3; (15)Polarizability: 22.53×10-24 cm3; (16)Surface Tension: 64.8 dyne/cm; (17)Density: 1.59 g/cm3.
You can still convert the following datas into molecular structure:
(1)InChI: InChI=1/C10H8O6S/c1-6-4-10(11)15-9-5-7(2-3-8(6)9)16-17(12,13)14/h2-5H,1H3,(H,12,13,14)
(2)InChIKey: FUYLLJCBCKRIAL-UHFFFAOYAQ
(3)Std. InChI: InChI=1S/C10H8O6S/c1-6-4-10(11)15-9-5-7(2-3-8(6)9)16-17(12,13)14/h2-5H,1H3,(H,12,13,14)
(4)Std. InChIKey: FUYLLJCBCKRIAL-UHFFFAOYSA-N
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