3-(1,1-Dimethyl-2-propenyl)-7-hydroxy-6-methoxy-2H-1-benzopyran-2-one

Modify Date: 2025-10-25 14:00:52

3-(1,1-Dimethyl-2-propenyl)-7-hydroxy-6-methoxy-2H-1-benzopyran-2-one Structure
3-(1,1-Dimethyl-2-propenyl)-7-hydroxy-6-methoxy-2H-1-benzopyran-2-one structure
Common Name 3-(1,1-Dimethyl-2-propenyl)-7-hydroxy-6-methoxy-2H-1-benzopyran-2-one
CAS Number 19723-23-0 Molecular Weight 260.285
Density 1.2±0.1 g/cm3 Boiling Point 428.2±45.0 °C at 760 mmHg
Molecular Formula C15H16O4 Melting Point N/A
MSDS N/A Flash Point 160.0±22.2 °C

 Names

Name Coumarin, 3-(1,1-dimethylallyl)-7-hydroxy-6-methoxy-
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 428.2±45.0 °C at 760 mmHg
Molecular Formula C15H16O4
Molecular Weight 260.285
Flash Point 160.0±22.2 °C
Exact Mass 260.104858
LogP 3.66
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.572
InChIKey NEUWPSXOYGGGFO-UHFFFAOYSA-N
SMILES C=CC(C)(C)c1cc2cc(OC)c(O)cc2oc1=O

 Synonyms

3-(1,1-Dimethyl-2-propen-1-yl)-7-hydroxy-6-methoxy-2H-1-benzopyran-2-one
2H-1-Benzopyran-2-one, 3-(1,1-dimethyl-2-propen-1-yl)-7-hydroxy-6-methoxy-
2H-1-Benzopyran-2-one, 3-(1,1-dimethyl-2-propenyl)-7-hydroxy-6-methoxy-
7-Hydroxy-6-methoxy-3-(2-methyl-3-buten-2-yl)-2H-chromen-2-one
Coumarin, 3-(1,1-dimethylallyl)-7-hydroxy-6-methoxy-
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