84-99-1 5-methoxy-8,8-dimethyl-2H,8H-pyrano[3,2-g]chromen-2-one
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cas

84-99-1 5-methoxy-8,8-dimethyl-2H,8H-pyrano[3,2-g]chromen-2-one

product Name 5-methoxy-8,8-dimethyl-2H,8H-pyrano[3,2-g]chromen-2-one
Synonyms 2H,8H-Benzo(1,2-b:5,4-b')dipyran-2-one, 5-methoxy-8,8-dimethyl-; 5-Methoxy-8,8-dimethyl-2H,8H-benzo[1,2-b:5,4-b']dipyran-2-one; 7-Hydroxy-5-methoxy-2,2-dimethyl-2H-1-benzopyran-6-acrylic Acid d-Lactone; 84-99-1; Xanthoxyloin
Molecular Formula C15H14O4
Molecular Weight 258.2693
InChI InChI=1/C15H14O4/c1-15(2)7-6-10-12(19-15)8-11-9(14(10)17-3)4-5-13(16)18-11/h4-8H,1-3H3
CAS Registry Number 84-99-1
Molecular Structure 84-99-1 5-methoxy-8,8-dimethyl-2H,8H-pyrano[3,2-g]chromen-2-one
Density 1.225g/cm3
Boiling point 438.6°C at 760 mmHg
Refractive index 1.57
Flash point 197.2°C
Vapour Pressur 6.81E-08mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
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