3,5-diisobutyl-1,2,4-trithiolane
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IUPAC name :3,5-bis(2-methylpropyl)-1,2,4-trithiolane
InChI :InChI=1/C10H20S3/c1-7(2)5-9-11-10(13-12-9)6-8(3)4/h7-10H,5-6H2,1-4H3
InChIKey :KDWIVNVANGCLCA-UHFFFAOYAJ
SMILES :CC(C)CC1SC(CC(C)C)SS1
cas number :92900-67-9
fl. number :15.047
molar refractivity :70.81 ± 0.3 cm3
parachor :568.8 ± 4.0 cm3
index of refraction :1.530 ± 0.02
surface tension :38.0 ± 3.0 dyne/cm
density :1.032 ± 0.06 g/cm3
polarizability :28.07 ± 0.5 10-24cm3
molecular weight : 236.4608000 (IUPAC)
formula :C10 H20 S3
NMR Predictor :Predict
 
 
export tariff code :unspecified
fda reg :unspecified

organoleptics :
odor strength :high ,
recommend smelling in a 0.01 % solution or less
odor description :
at 0.01 % in propylene glycol.  
roasted bacon

properties :
assay : 95.00 to 100.00 %   
Food Chemicals Codex Listed :No
melting point : 154.00 to 157.00 °C. @ 760.00 mm Hg
boiling point : 314.00 to 316.00 °C. @ 760.00 mm Hg
flash point : 281.00  °F.  TCC  ( 138.33 °C. )
logP (o/w) : 5.13

safety :
Oral Toxicity(LD50) :
  Not determined
Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.024 (μg/capita/day)
modified Theoretical Added Maximum Daily Intake (mTAMDI) :46 (μg/person/day)
Threshold of concern :540 (μg/person/day)
Structure Class :II
 
recommendation for 3,5-diisobutyl-1,2,4-trithiolane usage levels up to :
 not for fragrance use.
 
 
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFFA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFFA, 2002i).
Note : mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
 average usage mg/kgmaximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0) : 0.200001.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0) : 0.100000.50000
Edible ices, including sherbet and sorbet (03.0) : 0.200001.00000
Processed fruit (04.1) : 0.200001.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) : --
Confectionery (05.0) : 0.200001.00000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) : 0.100000.50000
Bakery wares (07.0) : 0.200001.00000
Meat and meat products, including poultry and game (08.0) : 0.100000.20000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) : 0.100000.20000
Eggs and egg products (10.0) : --
Sweeteners, including honey (11.0) : --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0) : 0.100000.50000
Foodstuffs intended for particular nutritional uses (13.0) : 0.200001.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1) : --
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) : 0.200001.00000
Ready-to-eat savouries (15.0) : 0.400002.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) : 0.100000.50000

safety references :
European Food Safety Athority(efsa) :Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
EPI System :view
 
 
 
 3,5-bis(2-methylpropyl)-1,2,4-trithiolane
chemidplus :92900-67-9
EPA Substance Registry Services :92900-67-9

references :
 3,5-bis(2-methylpropyl)-1,2,4-trithiolane
fl. number :15.047
pubchem :92900-67-9

other :
VCF-Online: VCF Volatile Compounds in Food
synonyms :
3,5-bis(2-methyl propyl)-1,2,4-trithiolane
3,5-bis(2-methylpropyl)-1,2,4-trithiolane

soluble in :
 alcohol

insoluble in :
 water

(odor and/or flavor) blends with :
4-allyl-2,6-dimethoxyphenol
 ayou wood oil
 bacon dithiazine
1,2-butane dithiol
2,6-dimethoxyphenol
2,5-dimethyl furan
2,6-dimethyl thiophenol
3,7-dimethyl-2,6-octadien-1-yl cyclopropyl carboxamide
(Z+E)-2,5-dimethyl-3-tetrahydrofuran thiol
(Z+E)-2,5-dimethyl-3-thioacetoxytetrahydrofuran
2,5-dimethyl-3-thiofuroyl furan
1,1-ethane dithiol 1% in ethanol
4-ethyl guaiacol
3-mercapto-2-pentanone
(R*,S*)-2-mercapto-3-butanol
2-mercapto-3-pentanone
2-(methyl thio) methyl-2-butenal
2-methyl-1-methyl thio-2-butene
2-methyl-3-(methyl thio) pyrazine
bis(2-methyl-3-furyl) disulfide
S-(2-methyl-3-furyl) ethane thioate
3-((2-methyl-3-furyl)thio)-4-heptanone
 nutty thiazole
 propyl 2-mercaptopropionate
2-pyridinyl methane thiol
 pyroligneous acids
 roasted butanol
 thialdine
2,4,6-trithiaheptane 10% in triacetin
2,5-xylenol

natural occurrence in :
found in nature



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