4-BENZOYLOXY-TEMPO Chemical Properties

Melting point:

99-101 °C (lit.)

Density 

0.001g/cm3 at 20℃

vapor pressure 

11.5Pa at 20℃

form 

Crystalline

color 

Light yellow to Brown

BRN 

1431263

Stability:

Stable. Incompatible with strong oxidizing agents.

LogP

3.13 at 20℃ and pH7.88

CAS DataBase Reference

3225-26-1(CAS DataBase Reference)

Safety Information

Risk Statements 

36/37/38

Safety Statements 

22-24/25

WGK Germany 

3

HS Code 

29329990

MSDS

• Language:English Provider:SigmaAldrich

4-BENZOYLOXY-TEMPO Usage And Synthesis

Chemical Properties

orange crystalline powder

Uses

4-Hydroxy-TEMPO Benzoate, Free Radical is a recycling catalyst in a hypochlorite/bromite-nitroxide oxidizing system for conversion of alcohols to aldehydes, ketones, and carboxylic acids. It circumvents the need to use a catalytic or stoichiometric heavy metal oxidant.

Uses

Recycling catalyst in hypochlorite/bromite-nitroxide oxidizing system for conversion of alcohols to aldehydes, ketones, and carboxylic acids. It circumvents the need to use a catalytic or stoichiometric heavy metal oxidant.

Definition

ChEBI: 4-hydroxy-TEMPO benzoate is a member of the class of piperidines that is TEMPO carrying a benzoyloxy group at position 4. It has a role as a radical scavenger and a spin probe. It is a member of aminoxyls, a member of piperidines and a benzoate ester. It is functionally related to a 4-hydroxy-TEMPO.

General Description

4-Hydroxy-TEMPO benzoate is a 4-substituted 2,2,6,6-tetramethylpiperidyl-1-oxy (TEMPO) derivative.

4-BENZOYLOXY-TEMPO(3225-26-1)Related Product Information

• 2,2,6,6-Tetramethylpiperidinooxy
• (Diacetoxyiodo)benzene
• 4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy
• 1-HYDROXYPIPERIDINE
• 2,2,6,6-Tetramethyl-4-piperidinol
• 4-BENZOYLOXY-TEMPO
• 4-METHOXY-2,2,6,6-TETRAMETHYLPIPERIDINE 1-OXYL
• 2,2,6,6-Tetramethylpiperidine
• 4-HYDROXY-TEMPO
• 4-(4-NITROBENZOYLOXY)-2,2,6,6-TETRAMETHYL-1-PIPERIDINYLOXY
• N-(TERT-BUTYL)HYDROXYLAMINE ACETATE 97