Dipropyl trisulfide
Dipropyl trisulfide
  • CAS No.:6028-61-1
Other grades of this product :
Dipropyl trisulfide Basic information
Product Name:Dipropyl trisulfide
Synonyms:FEMA 3276;DIPROPYL TRISULFIDE;DIPROPYL TRISULPHIDE;1,3-Dipropyltrisulfane;Di-n-propyl trisulfide;Trisulfide, dipropyl;PROPYL TRISULFIDE;PROPYL TRITHIO PROPANE
CAS:6028-61-1
MF:C6H14S3
MW:182.37
EINECS:227-903-4
Product Categories:sulfide Flavor
Mol File:6028-61-1.mol
Dipropyl trisulfide Chemical Properties
Boiling point 69-72 °C(Press: 1.6 Torr)
density 1.076±0.06 g/cm3(Predicted)
refractive index 1.54
FEMA 3276 | DIPROPYL TRISULFIDE
storage temp. 2-8°C
form clear liquid
color Colorless to Light yellow to Light orange
JECFA Number585
BRN 1736293
NIST Chemistry ReferenceTrisulfide, dipropyl(6028-61-1)
EPA Substance Registry SystemTrisulfide, dipropyl (6028-61-1)
Safety Information
Hazard Codes Xn
Risk Statements 22
WGK Germany 3
RTECS UK3870000
MSDS Information
Dipropyl trisulfide Usage And Synthesis
Chemical PropertiesDipropyl trisulfide has a very powerful, diffusive, garlic-like odor.
OccurrenceReported found as a volatile constituent in onion oil. Also found in roasted onion, shallot, onion, leek (raw), chive, nobiru (Allium grayi Regal), roasted peanut and durian (Durio zibethinus).
UsesDipropyl Trisulfide can be used to determine the antibrowning and antimicrobial effects of onion essential oil to preserve the quality of cut potatoes
PreparationBy adaptation of Westlake’s procedure.
Taste threshold valuesTaste characteristics at 2.0 ppm: alliaceous, sulfurous, green and garlic-like with a tin-like metallic undernote and with minty and tropical nuances
Synthesis Reference(s)The Journal of Organic Chemistry, 22, p. 145, 1957 DOI: 10.1021/jo01353a011
Dipropyl trisulfide Preparation Products And Raw materials

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