Spiro[2.5]octan-6-one
[CAS# 15811-21-9]

Identification

• Name: Spiro[2.5]octan-6-one
• Molecular Formula: C₈H₁₂O
• Molecular Weight: 124.18
• CAS Registry Number: 15811-21-9
• EC Number: 822-465-6
• SMILES: C1CC2(CCC1=O)CC2

Properties

• Solubility: 2380 mg/L (25 ºC water)
• Density: 1.0±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.493, Calc.^*
• Melting point: 13.97 ºC
• Boiling Point: 187.79 ºC, 194.2±8.0 ºC (760 mmHg), Calc.^*
• Flash Point: 64.2±10.7 ºC, Calc.^*

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

Safety Data

• Hazard Symbols: GHS07 Warning
• Hazard Statements: H302-H315-H319
• Precautionary Statements: P261-P302+P352-P305+P351+P338

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin irritation	Skin Irrit.	2	H315
Flammable liquids	Flam. Liq.	4	H227
Eye irritation	Eye Irrit.	2A	H319