ethyl propyl trisulfide
cas number :31499-70-4
% from :48.00% to 50.00%
fema number :4042
jecfa number :1695
fl. number :12.256
molecular weight : 168.3437800
formula :C5 H12 S3
 
 
IUPAC name :ethylsulfanyldisulfanylethane
InChI :InChI=1/C4H10S3/c1-3-5-7-6-4-2/h3-4H2,1-2H3
InChIKey :OPMRTBDRQRSNDN-UHFFFAOYAB
SMILES :CCSSSCC
(EINECS) number :222-754-1
cas number :3600-24-6
% from :20.00% to 30.00%
fema number :4029
coe number :11451
jecfa number :1701
fl. number :12.114
molar refractivity :44.57 ± 0.3 cm3
parachor :343.2 ± 4.0 cm3
index of refraction :1.566 ± 0.02
surface tension :40.0 ± 3.0 dyne/cm
density :1.130 ± 0.06 g/cm3
polarizability :17.66 ± 0.5 10-24cm3
xlogp : 2.50
molecular weight : 154.3172000
formula :C4 H10 S3
 
 
IUPAC name :1-propylsulfanyldisulfanylpropane
InChI :InChI=1/C6H14S3/c1-3-5-7-9-8-6-4-2/h3-6H2,1-2H3
InChIKey :GAZXPZNJTZIGBO-UHFFFAOYAO
SMILES :CCCSSSCCC
(EINECS) number :227-903-4
cas number :6028-61-1
% from :20.00% to 30.00%
beilstein number :1736293
fema number :3276
coe number :726
jecfa number :585
fl. number :12.023
molar refractivity :53.83 ± 0.3 cm3
parachor :422.8 ± 4.0 cm3
index of refraction :1.548 ± 0.02
surface tension :38.7 ± 3.0 dyne/cm
density :1.076 ± 0.06 g/cm3
polarizability :21.34 ± 0.5 10-24cm3
xlogp : 3.30
molecular weight : 182.3703600
formula :C6 H14 S3
 
 
fda reg. :
organoleptics : 
odor type :sulfurous
odor strength :high ,
recommend smelling in a 0.10 % solution or less
odor description :
at 0.10 % in propylene glycol.  
alliaceous garlic green onion
properties : 
appearence :colorless to pale yellow clear liquid
assay : 98.00 - 100.00 %   sum of isomers
Food Chemicals Codex Listed :No
specific gravity :1.07300 - 1.08300 @ 20.00 °C.
pounds per gallon - calc. : 8.939 to 9.022
refractive index :1.54900 - 1.55900 @ 20.00 °C.
boiling point : 234.00 - 237.00 °C. @ 760.00 mm Hg
safety : 
most important hazard(s) : Xi - Irritant
  
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) : 203.00  °F.  TCC  ( 95.00 °C. )
  
recommendation for ethyl propyl trisulfide usage levels up to :
 not for fragrance use.
  
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
publication number : 21.
4042 average usual ppmaverage maximum ppm
baked goods : 0.050000.10000
beverages(nonalcoholic) : 0.020000.05000
beverages(alcoholic) : 0.020000.05000
breakfast cereal : --
cheese : --
chewing gum : 0.100000.20000
condiments / relishes : 0.030000.06000
confectionery froastings : --
egg products : --
fats / oils : --
fish products : --
frozen dairy : 0.030000.06000
fruit ices : 0.020000.05000
gelatins / puddings : --
granulated sugar : --
gravies : 0.030000.06000
hard candy : 0.040000.08000
imitation dairy : 0.020000.04000
instant coffee / tea : --
jams / jellies : --
meat products : 0.030000.06000
milk products : 0.020000.05000
nut products : --
other grains : --
poultry : --
processed fruits : --
processed vegetables : --
reconstituted vegetables : --
seasonings / flavors : --
snack foods : 0.030000.06000
soft candy : 0.030000.06000
soups : 0.030000.06000
sugar substitutes : --
sweet sauces : --
safety links : 
chemidplus :31499-70-4
epa-srs :31499-70-4
  
(EINECS) number :222-754-1
chemidplus :003600246
epa-srs :3600-24-6
dtp/nci :97329
  
(EINECS) number :227-903-4
chemidplus :006028611
epa-srs :6028-61-1
  
other : 
 
references : 
jecfa number :1695
fl. number :12.256
pubchem :31499-70-4
  
jecfa number :1701
fl. number :12.114
pubchem :654220
NIST Chemistry WebBook :3875227895
  
jecfa number :585
fl. number :12.023
pubchem :165047
NIST Chemistry WebBook :2737541896
  
synonyms :
 ethyl propyl trisulfide
 propyl ethyl trisulfide
3,4,5-trithiaoctane
soluble in :
 alcohol
insoluble in :
 water
(odor and/or flavor) blends with :
 allyl disulfide
 allyl mercaptan
 allyl methyl disulfide
 allyl methyl sulfide
 allyl methyl trisulfide
 allyl propyl disulfide
 allyl propyl sulfide
 allyl propyl trisulfide
 allyl sulfide
 allyl thiopropionate
isoamyl mercaptan
 asafetida absolute
 benzyl mercaptan
1,3-butane dithiol
 butyl mercaptan
 cyclopentyl mercaptan
 diallyl polysulfides
 diallyl tetrasulfide
 diallyl trisulfide
 dicyclohexyl disulfide
 diethyl trisulfide
 dimethyl tetrasulfide
 dipropyl sulfide
 dipropyl trisulfide
1,4-dithiane
 ethyl 3-(furfuryl thio) propionate
 ethyl isothiocyanate
 ethyl methyl trisulfide
 ethyl propyl disulfide
S-ethyl thioacetate
 furfuryl methyl sulfide
 furfuryl thiopropionate
 garlic oil china
 garlic oleoresin
(R*,S*)-2-mercapto-3-butanol
 methyl 3-(methyl thio) propionate
 methyl 3-mercaptobutanoate
2-methyl 5-(methyl thio) furan
 methyl propyl trisulfide
2-(methyl thio) acetaldehyde
3-(methyl thio) hexanol
bis(methyl thio) methane
 onion oleoresin
 phenyl mercaptan
isopropyl disulfide
isopropyl mercaptan
 propyl thioacetate
3-tetrahydrothiophenone
ortho-thiocresol
 thiophene
 tonka bean oleoresin
(odor and/or flavor) used in :
 garlic
 onion
 savory
 vegetable
natural occurrence in :
not found in nature



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