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Basic Information
CAS No.: 19668-69-0
Name: MURRAYONE
Article Data: 2
Molecular Structure:
Molecular Structure of 19668-69-0 (MURRAYONE)
Formula: C15H14 O4
Molecular Weight: 258.274
Synonyms: 2H-1-Benzopyran-2-one,7-methoxy-8-(3-methyl-2-oxo-3-butenyl)- (9CI); Coumarin, 7-methoxy-8-(3-methyl-2-oxo-3-butenyl)-(8CI); Murrayone; Prangone
Density: 1.198g/cm3
Melting Point: 130 °C
Boiling Point: 452.8oC at 760 mmHg
Flash Point: 203.5oC
PSA: 56.51000
LogP: 2.48930
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Chemistry

 

Molecular Structure of Murrayone (CAS No.19668-69-0):
 
Molecular Formula: C15H14O4
Molecular Weight: 258.27
CAS No: 19668-69-0
H bond acceptors: 4
H bond donors: 0
Freely Rotating Bonds: 4
Polar Surface Area: 52.6 Å2
Index of Refraction: 1.558
Molar Refractivity: 69.49 cm3
Molar Volume: 215.4 cm3
Surface Tension: 43.5 dyne/cm
Density: 1.198 g/cm3
Flash Point: 203.5 °C
Enthalpy of Vaporization: 71.21 kJ/mol
Boiling Point: 452.8 °C at 760 mmHg
Vapour Pressure: 2.17E-08 mmHg at 25°C
Systematic Name: 7-Methoxy-8-(3-methyl-2-oxobut-3-en-1-yl)-2H-chromen-2-one
InChI: InChI=1/C15H14O4/c1-9(2)12(16)8-11-13(18-3)6-4-10-5-7-14(17)19-15(10)11/h4-7H,1,8H2,2-3H3
InChIKey: IISMOXLSZASLDD-UHFFFAOYAL

Specification

   Murrayone (CAS No.19668-69-0), it also can be called 7-Methoxy-8-(3-methyl-2-oxobut-3-enyl)chromen-2-one ; 2H-1-Benzopyran-2-one, 7-methoxy-8-(3-methyl-2-oxo-3-buten-1-yl)- .