Bis(3-allyl-4-hydroxyphenyl)sulfone Property

Melting point:

138.5 °C(Solv: toluene (108-88-3))

Boiling point:

544.5±50.0 °C(Predicted)

Density 

1.253±0.06 g/cm3(Predicted)

storage temp. 

-20°C Freezer

solubility 

DMSO (Sparingly), Methanol (Slightly)

form 

Solid

pka

7.22±0.20(Predicted)

color 

White to Off-White

InChI

InChI=1S/C18H18O4S/c1-3-5-13-11-15(7-9-17(13)19)23(21,22)16-8-10-18(20)14(12-16)6-4-2/h3-4,7-12,19-20H,1-2,5-6H2

InChIKey

MTMKZABGIQJAEX-UHFFFAOYSA-N

SMILES

S(C1=CC=C(O)C(CC=C)=C1)(C1=CC=C(O)C(CC=C)=C1)(=O)=O

EPA Substance Registry System

Phenol, 4,4'-sulfonylbis[2-(2-propenyl)- (41481-66-7)

Safety

Hazard Codes 

Xi,N

Risk Statements 

43-51/53

Safety Statements 

24-37-61

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H317May cause an allergic skin reaction

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P321Specific treatment (see … on this label).

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

Bis(3-allyl-4-hydroxyphenyl)sulfone Chemical Properties,Usage,Production

Chemical Properties

White to Off-White Solid    

Chemical Properties

The preparation of Bis(3-allyl-4-hydroxyphenyl)sulfone is as follows:4,4'-diallyl diphenyl sulfone (40 g, 0.12 mol) and methyl glycine diacetic acid (0.4 g) were added to 100 mL (95.36 g) of diethylene glycol monobutyl ether under nitrogen protection.The reaction was stirred and heated in a 198-200 ° C oil bath for 7 hours. After the reaction was completed, the solvent was recovered, and the residue was poured into 100 mL of 10% NaOH (110 g) solution, stirred and dissolved, and heated to 80 ° C for 15 minutes after adding activated carbon. After filtration, the aqueous phase was cooled to room temperature, and the pH was adjusted to about 8.5 with 30% H 2 SO 4 while stirring. The ice water bath was maintained at a temperature not higher than 30 ° C, filtered, and dried to obtain 38.5 g of a white solid, yield 96.2%, purity 97.5%.

Uses

Bis(3-allyl-4-hydroxyphenyl)sulfone has been used in the preparation of microcapsules for light-thermal sensitive imaging system.

Definition

ChEBI: 4,4'-sulfonylbis[2-(prop-2-en-1-yl)phenol] is a sulfonic acid derivative.