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Dimeric mercapto propanone Structure

Dimeric mercapto propanone

Chemical Properties

Melting point 64 °C
Boiling point 283.13°C (rough estimate)
Density  1.147 (estimate)
refractive index  1.5390 (estimate)
FEMA  3450 | 2,5-DIMETHYL-2,5-DIHYDROXY-1,4-DITHIANE
Flash point 47°C
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  soluble in Methanol
pka 12.12±0.40(Predicted)
form  solid
color  White to Almost white
Odor at 0.10 % in propylene glycol. pork lamb chicken savory bouillon onion
Odor Type meaty
Water Solubility  slightly soluble
JECFA Number 562
InChIKey NHKIYYMFGJBOTK-UHFFFAOYSA-N
LogP 1.01
CAS DataBase Reference 55704-78-4(CAS DataBase Reference)
EPA Substance Registry System 1,4-Dithiane-2,5-diol, 2,5-dimethyl- (55704-78-4)

Safety Information

Hazard Codes  F;Xi,Xi,F
Risk Statements  11-36/37/38
Safety Statements  16-26-37/39
RIDADR  UN 3335
WGK Germany  3
HS Code  2934.99.9001

MSDS

Usage And Synthesis

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