7,8-Dihydro-1H,6H-quinoline-2,5-dione
[CAS# 15450-69-8]

Identification

• Classification: Flavors and spices >> Synthetic spice >> Ketone fragrance >> Aromatic ketone fragrance
• Name: 7,8-Dihydro-1H,6H-quinoline-2,5-dione
• Synonyms: 7,8-Dihydroquinoline-2,5(1H,6H)-dione
• Molecular Formula: C₉H₉NO₂
• Molecular Weight: 163.17
• CAS Registry Number: 15450-69-8
• EC Number: 829-323-2
• SMILES: C1CC2=C(C=CC(=O)N2)C(=O)C1

Properties

• Solubility: 7.346e+004 mg/L (25 ºC water)
• Density: 1.3±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.583, Calc.^*
• Melting point: 132.86 ºC
• Boiling Point: 412.3±38.0 ºC (760 mmHg), Calc.^*, 359.68 ºC
• Flash Point: 200.1±26.9 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.

Safety Data

• Hazard Symbols: GHS07 Warning
• Hazard Statements: H315-H319-H335
• Precautionary Statements: P261-P264-P264+P265-P271-P280-P302+P352-P304+P340-P305+P351+P338-P319-P321-P332+P317-P337+P317-P362+P364-P403+P233-P405-P501

Hazard Classification

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