methyl furfuryl disulfide
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IUPAC name :2-(methyldisulfanylmethyl)furan
InChI :InChI=1/C6H8OS2/c1-8-9-5-6-3-2-4-7-6/h2-4H,5H2,1H3
InChIKey :CLSLQQCDHOZMDT-UHFFFAOYAE
SMILES :CSSCC1=CC=CO1
cas number :57500-00-2
(EINECS) number :260-773-7
fema number :3362
coe number :11513
jecfa number :1078
fl. number :13.064
molar refractivity :44.09 ± 0.3 cm3
parachor :339.1 ± 4.0 cm3
index of refraction :1.577 ± 0.02
surface tension :42.3 ± 3.0 dyne/cm
density :1.205 ± 0.06 g/cm3
polarizability :17.48 ± 0.5 10-24cm3
XlogP : 1.70
molecular weight : 160.2571200 (IUPAC)
formula :C6 H8 O S2
NMR Predictor :Predict
 
 
export tariff code :2932.10
fda reg :unspecified
Suppliers :
Frutarom :METHYL FURFURYL DISULPHIDE
≥98.00%, NI, Kosher
Odor:  Alliaceous, Fruity, Sulphurus, Vegetable
Suggested Uses: Alliacious, Bread, Chicken, Coffee, Meat, Vegetables
Frutarom :NATURAL METHYL FURFURYL DISULPHIDE
≥95.00%, natural, Kosher
Odor:  Alliaceous, Fruity, Roast, Sulphurus, Vegetable
Penta :methyl furfuryl disulfide
SAFC Global® :Methyl furfuryl disulfide
≥95%, Kosher, FG
Odor:  caramel; vegetable; coffee; fruity; nutty; alliaceous (onion, garlic); meaty; fishy
organoleptics :
odor type :alliaceous
odor strength :high ,
recommend smelling in a 0.10 % solution or less
odor description:
at 0.10 % in dipropylene glycol.  		sulfury coffee roasted alliaceous meaty
odor description:
at 0.10 % in propylene glycol.  		Roasted coffee, sulfurous cooked meat and liver, onion and garlic nuances. Slight eggy undertones
Mosciano, Gerard P&F 26, No. 5, 68, (2001)
taste description:
at 0.05 - 0.20 ppm.  		Roasted coffee, toasted onion and garlic, with roasted beef and fried pork nuances
Mosciano, Gerard P&F 26, No. 5, 68, (2001)
properties :
appearence :brownish to dark brown clear liquid
assay : 96.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :1.18000 to 1.18800 @ 20.00 °C.
pounds per gallon - calc. : 9.830 to 9.897
refractive index :1.56500 to 1.57200 @ 20.00 °C.
boiling point : 64.00 to 65.00 °C. @ 15.00 mm Hg
boiling point : 60.00 to 61.00 °C. @ 0.80 mm Hg
acid value : 2.00  max.  KOH/g
vapor density :5.5 ( Air = 1 )
flash point : 198.00  °F.  TCC  ( 92.22 °C. )
logP (o/w) : 2.71
safety :
most important hazard(s) :Xi - Irritant
  R 36/38 - Irritating to skin and eyes.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 37/39 - Wear suitable gloves and eye/face protection.
Oral Toxicity(LD50) : 
  Not determined
Dermal Toxicity(LD50) : 
  Not determined
Inhalation Toxicity(LC50) : 
  Not determined
 
safety in use :
Category :flavoring agents
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.85 (μg/capita/day)
 
recommendation for methyl furfuryl disulfide fragrance usage levels up to :
 not for fragrance use.
recommendation for methyl furfuryl disulfide flavor usage levels up to :
  2.0000 % in the flavor.
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
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :3
 
 
 
 
2-(methyldisulfanylmethyl)furan
(EINECS) number :260-773-7
chemidplus :057500002
EPA Substance Registry Services :57500-00-2
references :
 
2-(methyldisulfanylmethyl)furan
fl. number :13.064
jecfa number :1078
NIST Chemistry WebBook :1195563971
pubchem :198642
Flavornet :57500-00-2
other :
VCF-Online: VCF Volatile Compounds in Food
FDA Everything Added to Food in the United States (EAFUS)View
synonyms :
 bread furan
 furfuryl methyl disulfide
 methyl 2-furyl methyl disulfide
2-((methyl dithio)methyl) furan
2-(methyldisulfanylmethyl)furan
soluble in :
 alcohol
 water, slightly
potential blenders :    note
2-acetyl furanFL/FR
2-acetyl pyrazineFL/FR
2-acetyl pyrroleFL/FR
2-acetyl-2-thiazolineFL
 benzothiazoleFL
 benzyl mercaptanFL
 benzyl methyl sulfideFL
 butyl mercaptanFL
 butyraldehydeFL
 caramel furanoneFL
 caraway seed oleoresinFL
dextro-carvoneFL/FR
 cocoa pyrazineFL/FR
 coffee difuranFL
 coffee dioneFL/FR
 coffee furanoneFL
 coffee pyrazineFL
 dicyclohexyl disulfideFL
 difurfuryl etherFL
 difurfuryl sulfideFL
2,5-dihydroxy-1,4-dithianeFL
 diisoamyl thiomalateFL
2,3-dimethyl pyrazineFL/FR
2,6-dimethyl pyrazineFL/FR
2,6-dimethyl pyridineFL
2,4-dimethyl thiazoleFL
4,5-dimethyl-2-ethyl-3-thiazolineFL
2,5-dimethyl-3-thiofuroyl furanFL
 ethyl 3-(furfuryl thio) propionateFL
 ethyl methyl sulfideFL
S-ethyl thioacetateFL
2-ethyl-3,5(6)-dimethyl pyrazine mixtureFL
 filbert heptenoneFL/FR
 filbert pyrazineFL
 furfuralFL
 furfuryl alcoholFL
 furfuryl isopropyl sulfideFL
 furfuryl mercaptanFL/FR
 furfuryl methyl etherFL
 furfuryl octanoateFL
 furfuryl propionateFL
1-furfuryl pyrroleFL/FR
 furfuryl thioacetateFL
S-furfuryl thioformateFL
 furfuryl thiopropionateFL
1-hydroxy-2-butanoneFL/FR
 maltolFL/FR
 meaty dithianeFL
 menthofuranFL/FR
2-methyl 3-(methyl thio) furan 10% in triacetinFL
2-methyl 5-(methyl thio) furanFL
2-methyl butyraldehydeFL
 methyl cyclopentenoloneFL/FR
4-methyl nonanoic acidFL
2-methyl quinoxalineFL
5-methyl quinoxalineFL/FR
2-methyl thio-3,5 or 6-methyl pyrazineFL/FR
2-methyl-3-,5 or 6-(furfuryl thio) pyrazineFL/FR
2-methyl-5-isopropyl pyrazineFL
2-pentyl thiopheneFL
 perilla oilFL/FR
 pinacolFL/FR
2-propionyl thiazoleFL
2-pyridinyl methane thiolFL
 shoyu furanoneFL/FR
2,3,5,6-tetramethyl pyrazineFL
2-thienyl mercaptanFL
2-thiophene thiolFL
 toffee furanoneFL/FR
2,4,5-trimethyl thiazoleFL/FR
2,6-xylenolFR
potential uses :
 bread crust
 chicken
 chocolate cocoa
 coffee
 horseradish
 malt
 onion
 salami
 toffee
 vegetable
natural occurrence in :    note
 asparagus S
 beef grilled beef  
 bread wheat bread  
 clam  
 cocoa S
 coffee  
 liver pork liver  
 malt  
 mushroom  
 pork cooked pork  
 potato  
 rice cooked rice  
 turkey roasted turkey  

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