3,3'-ethylidenebis[4-hydroxy-2-benzopyrone]

Names

[ CAS No. ]:
1821-16-5

[ Name ]:
3,3'-ethylidenebis[4-hydroxy-2-benzopyrone]

[Synonym ]:
Methyl-dicumarol
4,4'-dihydroxy-3,3'-ethane-1,1-diyl-bis-chromen-2-one
Ethylidene dicoumarol

[ Density]:
1.534g/cm3

[ Boiling Point ]:
520.7ºC at 760 mmHg

[ Molecular Formula ]:
C₂₀H₁₄O₆

[ Molecular Weight ]:
350.32200

[ Flash Point ]:
188.6ºC

[ Exact Mass ]:
350.07900

[ PSA ]:
100.88000

[ LogP ]:
3.46240

[ Vapour Pressure ]:
1.14E-11mmHg at 25°C

[ Index of Refraction ]:
1.717

[ RIDADR ]:
UN 2811

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1(b)

[ HS Code ]:
2932209090

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

3,3'-(1,1-Ethanediyl)bis(4-hydroxy-5-methyl-2H-chromen-2-one)
3,3'-(4-Hydroxy-1,3-phenylene)bis[3-(4-hydroxyphenyl)isobenzofuran-1(3H)-one]
2-amino-3-(4-hydroxy-2-methylbutan-2-yl)sulfanylpropanoic acid
4-hydroxy-3-[(4-hydroxy-2-oxochromen-3-yl)-pyridin-4-ylmethyl]chromen-2-one
4,4'-dihydroxy-3,3'-(3-methylsulfanyl-propane-1,1-diyl)-bis-chromen-2-one
3'-(4-hydroxy-2-methylphenyl)-quinuclidine-3-spiro-5'-oxazolidine-2',4'-dione trifluoroacetate salt
N-((3-((4-methoxyphenoxy)methyl)-1,2,4-oxadiazol-5-yl)methyl)benzo[d][1,3]dioxole-5-carboxamide
N-(2-oxo-2-((4-sulfamoylphenethyl)amino)ethyl)-1H-indole-3-carboxamide
2-(2-((4,6-dimethylpyrimidin-2-yl)amino)thiazol-4-yl)-N-(3-(methylsulfonamido)phenyl)acetamide
4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
(4-Methyl-tetrahydro-furan-2-yl)-methanol
N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde