4-Benzoyloxy-TEMPO benzoate
[CAS# 3225-26-1]

Identification

• Classification: Analytical chemistry >> Standard >> Spectrometric standard
• Name: 4-Benzoyloxy-TEMPO benzoate
• Synonyms: 4-Hydroxy-2,2,6,6-tetramethylpiperidine 1-oxyl benzoate
• Molecular Formula: C₁₆H₂₂NO₃
• Molecular Weight: 276.35
• CAS Registry Number: 3225-26-1
• EC Number: 807-702-3
• SMILES: CC1(CC(CC(N1[O])(C)C)OC(=O)C2=CC=CC=C2)C

Properties

• Solubility: 43.39 mg/L (25 °C water)
• Density: 1.1±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.555, Calc.^*
• Melting point: 153.99 °C
• Boiling Point: 414.99 °C, 376.8±31.0 °C (760 mmHg), Calc.^*
• Flash Point: 181.7±24.8 °C, Calc.^*

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

Safety Data

• Hazard Symbols: GHS07;GHS08 Warning
• Risk Statements: H302-H320-H373
• Safety Statements: P260-P264-P264+P265-P270-P301+P317-P305+P351+P338-P319-P330-P337+P317-P501

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Specific target organ toxicity - repeated exposure	STOT RE	2	H373
Eye irritation	Eye Irrit.	2B	H320
Acute toxicity	Acute Tox.	4	H302