TRANS-STILBENE OXIDE Chemical Properties

Melting point:

65-67 °C(lit.)

Boiling point:

273.14°C (rough estimate)

Density 

1.0405 (rough estimate)

refractive index 

1.4700 (estimate)

storage temp. 

2-8°C

solubility 

soluble in Toluene

form 

Crystals

color 

White

BRN 

82740

CAS DataBase Reference

1439-07-2(CAS DataBase Reference)

EPA Substance Registry System

Oxirane, 2,3-diphenyl-, (2R,3R)-rel- (1439-07-2)

Safety Information

Hazard Codes 

F

Risk Statements 

36/37/38

Safety Statements 

22-24/25

WGK Germany 

3

RTECS 

DT4391500

Hazard Note 

Flammable

HS Code 

29109000

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS

TRANS-STILBENE OXIDE Usage And Synthesis

Synthesis

To a magnetically stirred solution of trans-stilbene (0.724 g, 4.02 mmol) in 5 mL of acetone in a 125-mL stoppered Erlenmeyer flflask was added a solution of DMDO in acetone (0.062 M, 66 mL, 4.09 mmol) at room temperature (about 20 °C). The progress of the reaction was followed by GLC analysis, which indicated that transstilbene was converted into the oxide in 6 h. Removal of the excess acetone on a rotary evaporator (20 °C, 15 mm Hg) afforded a white crystalline solid. The solid was dissolved in CH2Cl2 (30 mL) and dried over anhydrous Na2SO4. The drying agent was removed by fifiltration and washed with CH2Cl2. The solution was concentrated on a rotary evaporator, and the remaining solvent was removed (20 °C, 15 mmHg) to give an analytically pure sample of the oxide (0.788 g, 100%).

Reference: Murray, R. W.; Singh M. Org. Syn. 1998, Collective Volume 9, 288−293.

Chemical Properties

white to light yellow crystal powde

Uses

trans-Stilbene Oxide is used in preparation method of metal complex covalent organic framework material.

Definition

ChEBI: R-trans-stilbene oxide is a trans-stilbene oxide. It is an enantiomer of a S-trans-stilbene oxide.

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