DL-Flavanone
[CAS# 487-26-3]

Identification

• Classification: Chemical reagent >> Organic reagent >> Polycyclic compound
• Name: DL-Flavanone
• Synonyms: (±)-Flavanone; 2,3-Dihydro-2-phenyl-4H-1-benzopyran-4-one; 2-Phenyl-3,4-dihydro-2H-benzopyran-4-one; 2-Phenyl-3,4-dihydrobenzopyran-4-one; 2-Phenyl-4-chromanone; 4-Flavanone; NSC 50393
• Molecular Formula: C₁₅H₁₂O₂
• Molecular Weight: 224.25
• CAS Registry Number: 487-26-3
• EC Number: 207-654-8

Properties

• Solubility: Practically insoluble (0.013 g/L) (25 ºC), Calc.^*
• Density: 0.90 g/cm^3**
• Melting point: 271-272 ºC (ethanol ethyl ether )^***

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

^** Sousa, Clara C. S.; Journal of Chemical Thermodynamics 2009, V41(12), P1408-1412.

^*** Khvorost, P. P.; Meditsinskaya Promyshlennost SSSR 1966, V20(2), P19-21.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2A	H319