dimethyl sulfide
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IUPAC name :methylsulfanylmethane
InChI :InChI=1/C2H6S/c1-3-2/h1-2H3
InChIKey :QMMFVYPAHWMCMS-UHFFFAOYAH
SMILES :CSC
cas number :75-18-3
(EINECS) number :200-846-2
beilstein number :1696847
fema number :2746
coe number :483
jecfa number :452
fl. number :12.006
molar refractivity :19.31 ± 0.3 cm3
parachor :162.3 ± 4.0 cm3
index of refraction :1.425 ± 0.02
surface tension :21.3 ± 3.0 dyne/cm
density :0.822 ± 0.06 g/cm3
polarizability :7.65 ± 0.5 10-24cm3
XlogP : 1.30
molecular weight : 62.1340400 (IUPAC)
formula :C2 H6 S
pherobase :view
NMR Predictor :Predict
 
 
export tariff code :2930.90.90
fda reg :172.515

Suppliers :
Advanced Biotech :dimethyl sulfide
98% min. natural
Odor:  Cabbage
Advanced Biotech :dimethyl sulfide
5% min. (in etoh) natural
Odor:  Alcoholic Cabbage
Advanced Biotech :dimethyl sulfide
5% min. (in ethyl acetate) natural
Odor:  Ethereal, Cabbage.
Advanced Biotech :dimethyl sulfide
5% min. (in vegetable oil) natural
Odor:  Cabbage
Apple :Dimethyl sulfide
Berje :Dimethyl Sulfide
Berje :Dimethyl Sulfide
Natural
Cargill - Alfrebro :DIMETHYL SULPHIDE (EU NAT)
natural, Kosher
Cargill - Alfrebro :DIMETHYL SULPHIDE
Kosher
Fleurchem :dimethyl sulfide
natural
Frutarom :DMS 10% IN DIPROPYLENE GLYCOL
NI, Kosher
Odor:  Cabbage, Potato, Vegetable.
Frutarom :METHYL SULPHIDE 'A' GRADE
≥99.50%, NI, Kosher
Odor:  Cabbage, Potato, Vegetable.
Frutarom :METHYL SULPHIDE 'A PLUS'
≥99.50%, NI, Kosher
Odor:  Sweetcorn, Vegetable.
Frutarom :METHYL SULPHIDE TECHNICAL
≥98.00%, NI, Kosher
:
Frutarom :NATURAL METHYL SULPHIDE EXTRA
≥99.00%, natural, Kosher
Odor:  Cabbage, Potato, Vegetable.
Hofmen :Dimethyl sulfide
IFF :Dimethyl Sulfide
≥99.00%, natural, Kosher
Mooreganics :Dimethyl Sulfide
Natural (Organic Compliant)
Penta :dimethyl sulfide
Penta :dimethyl sulfide
natural
Sigma-Aldrich-SAFC :Methyl sulfide
≥99%, redistilled, FCC, Kosher
Odor:  sulfurous; vegetable
Sigma-Aldrich-SAFC :Methyl sulfide
≥99%, natural, FCC, Kosher, FG
Odor:  sulfurous; vegetable
Treatt :Dimethyl sulphide A grade
(raspberry, sweetcorn top-note)
Treatt :Dimethyl sulphide B grade
(savoury, fishy, crabby)

organoleptics :
odor type :sulfurous
odor strength :high ,
recommend smelling in a 0.10 % solution or less
odor description¹ :
at 0.10 % in propylene glycol.  
sulfury onion sweet corn vegetable cabbage tomato green wild radish
odor sample from :Sigma-Aldrich Inc.
odor description³ :
at 0.50 %.  
Sulfurous, dimethyl sulfide, creamy, tomato, fishy, scallop, berry fruity and vegetative nuances
taste description³ :
at 1.00 ppm.  
Sulfurous, vegetative tomato, corn and asparagus with a dairy creaminess and a slight minty afternote
substantivity :4  Hour(s)

properties :
appearence :colorless to pale yellow clear liquid
assay : 99.00 to 100.00 %   
Food Chemicals Codex Listed :Yes
specific gravity :0.84200 to 0.84700 @ 25.00 °C.
pounds per gallon - calc. : 7.006 to 7.048
specific gravity :0.84000 to 0.85000 @ 20.00 °C.
pounds per gallon - calc. : 6.998 to 7.081
refractive index :1.43100 to 1.44100 @ 20.00 °C.
melting point : -98.00 °C. @ 760.00 mm Hg
boiling point : 109.00 °C. @ 760.00 mm Hg
vapor pressure :502.00000 mm/Hg @ 25.00 °C.
vapor density :2.1 ( Air = 1 )
flash point : -34.00  °F.  TCC  ( -36.67 °C. )
logP (o/w) : 0.92
shelf life : 12.00 month(s) or longer if stored properly.
storage :store in cool, dry place in tightly sealed containers, protected from heat and light.

safety :
most important hazard(s) :Xn - Harmful.
  R 11 - Highly flammable.
R 22 - Harmful if swallowed.
R 37/38 - Irritating to respiratory system and skin.
R 41 - Risk of serious damage to eyes.
S 02 - Keep out of the reach of children.
S 07 - Keep container tightly closed.
S 09 - Keep container in a well-ventilated place.
S 16 - Keep away from sources of ignition - No Smoking.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 29 - Do not empty into drains.
S 33 - Take precautionary measures against static discharge.
S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
Oral Toxicity(LD50) :
  Gavage-Rat    3300.00  mg/kg
(Koptyaev, 1967b)

Gavage-Mouse    3700.00  mg/kg
(Koptyaev, 1967b)

Intraperitoneal-Mouse    8000.00  mg/kg

Dermal Toxicity(LD50) :
  Skin-Rabbit  >5000.00  mg/kg

Inhalation Toxicity(LC50) :
  Inhalation-Rat  40250.00  ppm
  
Inhalation-Mouse  31620.00  ug/m3
  
 

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :380.00 (μg/capita/day)
 
recommendation for dimethyl sulfide fragrance usage levels up to :
 not for fragrance use.
recommendation for dimethyl sulfide flavor usage levels up to :
  2.0000 ppm 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
NIOSH International Chemical Safety Cards :search
NLM Hazardous Substances Data Bank :search
Cancer Citations :Search
Toxicology Citations :Search
Env. Mutagen Info. Center :Search
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
WISER :UN 1164
 
WGK Germany :1
 
 
 
 
methylsulfanylmethane
(EINECS) number :200-846-2
RTECS :75-18-3
chemidplus :000075183
EPA/NOAA CAMEO :hazardous materials
EPA Substance Registry Services :75-18-3

references :
 
methylsulfanylmethane
fl. number :12.006
jecfa number :452
NIST Chemistry WebBook :782249310
pubchem :149296
Flavornet :75-18-3

Cosmetics :
Cosmetic uses : perfuming agents

other :
reference : Luebke, William tgsc, (1998)¹
reference : Mosciano, Gerard P&F 23, No. 5, 49, (1998)³
CosIng :cosmetic data
VCF-Online: VCF Volatile Compounds in Food
RIFM :listed
FMA :listed
FDA Everything Added to Food in the United States (EAFUS)View
synonyms :
 dimethyl monosulfide
 exact-s
 methane thiomethane
 methyl monosulfide
 methyl sulfide
 methyl thioether
 methylsulfanylmethane
2-thiapropane
 thiobis(methane)
 thiobismethane

soluble in :
 alcohol
 dipropylene glycol
 ethyl ether
 water, 22000 mg/L @ 25C

insoluble in :
 water

potential blenders :
 acetoinFL/FR
 acetoin acetateFL/FR
 acetyl butyrylFL/FR
 acetyl isobutyrylFL/FR
 acetyl isovalerylFL
 acetyl nonyrylFL/FR
 acetyl propionylFL/FR
2-acetyl-1-pyrrolineFL
2-acetyl-2-thiazolineFL
 allyl disulfideFL
 allyl mercaptanFL
 allyl methyl disulfideFL
 allyl methyl sulfideFL
 allyl methyl trisulfideFL
 allyl nonanoateFL/FR
 allyl propyl disulfideFL
 allyl propyl sulfideFL
 allyl propyl trisulfideFL
 allyl sulfideFL
 allyl thiopropionateFL
1-amino-2-propanolFL
 ammonium sulfide 20% in waterFL
 amyl amineFL
isoamyl mercaptanFL
6-amyl-alpha-pyroneFL/FR
 asafetida absoluteFL/FR
 asafetida oilFL/FR
 benzyl mercaptanFL
 benzylidene acetoneFL
2,3-butane diolCS
1,3-butane dithiolFL
 butyl amineFL
(±)-sec-butyl amineFL
isobutyl amineFL
isobutyl benzyl carbinolFL/FR
 butyl butyryl lactateFL/FR
 butyl lactateFL/FR
 butyl laevo-lactateFL/FR
 butyl mercaptanFL
2-isobutyl thiazoleFL/FR
 butyric acidFL
2-oxobutyric acidFL
gamma-butyrolactoneFL
 coconut decanoneFR
 coffee difuranFL
 creamy lactoneFL/FR
 cyclopentyl mercaptanFL
 dairy lactoneFL/FR
delta-decalactoneFL/FR
gamma-decalactoneFL/FR
6-decenoic acidFL/FR
 diacetylFL
 diallyl polysulfidesFL
 diallyl tetrasulfideFL
 diallyl trisulfideFL
 dicyclohexyl disulfideFL
 diethyl disulfideFL
 diethyl trisulfideFL
2,5-dihydroxy-1,4-dithianeFL
1,2-dimethoxybenzeneFL/FR
 dimethyl disulfideFL
4,5-dimethyl thiazoleFL
 dimethyl trisulfideFL
(Z+E)-2,5-dimethyl-3-tetrahydrofuran thiolFL
(Z+E)-2,5-dimethyl-3-thioacetoxytetrahydrofuranFL
 dipropyl disulfideFL
 dipropyl sulfideFL
 dipropyl trisulfideFL
1,4-dithianeFL
delta-2-dodecenolactoneFL/FR
 ethyl 3-(furfuryl thio) propionateFL
 ethyl amineFL
 ethyl methyl mercaptopropionateFL
 ethyl methyl sulfideFL
 ethyl methyl trisulfideFL
 ethyl palmitateFL/FR
 ethyl propyl disulfideFL
 ethyl propyl trisulfideFL
S-ethyl thioacetateFL
 ethyl undecylenateFL/FR
 ethyl vanillinFL/FR
 ethyl vanillin isobutyrateFL/FR
 ethyl vanillin propylene glycol acetalFL/FR
 farnesyl acetoneFL/FR
 fish thiolFL
 furfuryl methyl sulfideFL
 furfuryl thiopropionateFL
 garlic oleoresinFL
 geranium thiazoleFL/FR
laevo-glutamineFL
 heptanal 2,3-butane diol acetalFL/FR
(Z)-4-hepten-1-alFL/FR
(Z)-4-hepten-1-al diethyl acetalFL/FR
(Z)-4-hepten-1-olFL/FR
1-hepten-3-olFL/FR
3-heptyl dihydro-5-methyl-2(3H)-furanoneFL/FR
 heptyl mercaptanFL
3-hexen-1-alFL/FR
(E)-4-hexen-1-olFL/FR
(Z)-4-hexen-1-olFL/FR
 hexyl amineFL
 levulinic acidFL
 massoia lactoneFL
 meaty dithianeFL
1-para-menthene-8-thiolFL
3-mercapto-2-methyl pentanalFL
3-mercapto-2-methyl pentanolFL
3-mercapto-2-pentanoneFL
(R*,S*)-2-mercapto-3-butanolFL
 methionalFL
 methyl (Z)-5-octenoateFL/FR
 methyl 2-(methyl thio) butyrateFL
 methyl 2-methyl-3-furyl disulfideFL
 methyl 2-thiofuroateFL
 methyl 3-(methyl thio) propionateFL/FR
 methyl 3-mercaptobutanoateFL
2-methyl 5-(methyl thio) furanFL
2-methyl butyl amineFL
6-methyl coumarinFL
 methyl laurateFL/FR
S-methyl methioninium chlorideFL
4-methyl octanoic acidFL
2-methyl piperidineFL
 methyl propyl disulfideFL
 methyl propyl trisulfideFL
2-(methyl thio) acetaldehydeFL
3-(methyl thio) hexanolFL
2-(methyl thio) methyl-2-butenalFL
3-(methyl thio) propanolFL
 methyl thiol isovalerateFL
 methyl thiomethyl butyrateFL
2-methyl-1-butanolFL
bis(2-methyl-3-furyl) disulfideFL
 mint lactoneFL/FR
delta-nonalactoneFL/FR
2-nonanolFL/FR
1-nonen-3-olFL/FR
2,4-octadien-1-olFL
gamma-octalactoneFL/FR
3-octen-2-olFL/FR
 octyl 2-furoateFL
 octyl butyrateFL/FR
 octyl isobutyrateFL/FR
 onion oilFL
 onion oleoresinFL
(E)-2-penten-1-alFL
3-penten-2-oneFL
isopentylidene isopentyl amineFL
 phenethyl amineFL
 potato butanoneFL
 propenyl propyl disulfideFL
 propionyl pyrroline 1% in vegatable oil triglycerideFL
isopropyl amineFL
isopropyl disulfideFL
 propyl mercaptanFL
isopropyl mercaptanFL
 propyl thioacetateFL
 strawberry furanone acetateFL/FR
delta-tetradecalactoneFL/FR
ortho-thiocresolFL
(R)-N,N,alpha-trimethyl benzyl amineFL
 tripropyl amineFL
2,3,5-trithiahexaneFL
delta-undecalactoneFL/FR
gamma-undecalactoneFL/FR
 undecanoic acidFL
 vanilla oleoresinFL/FR
 vanillic acidFL/FR
 vanillinFL/FR
 vanillyl acetateFL/FR
 vanillyl alcoholFL/FR
 vanillyl isobutyrateFL/FR
 vanillylidene acetoneFL/FR

potential uses :
 beer
 butter
 cabbage
 cheese swiss cheese
 corn
 currant black currant
 dairy
 fish
 fruit
 garlic
 geranium
 milk
 onion
 oyster
 potato
 radish
 tomato

natural occurrence in :
 beer  
 bread  
 butter  
 cabbage  
 cheese swiss cheese  
 corn  
 currant black currant S
 egg  
 fish  
 geranium  
 kohlrabi  
 onion S
 orange juice  
 paprika  
 peppermint S
 sake wine  
 sauerkraut  
 strawberry S
 tomato  
data pagewormseed oil america @ 0.01% S



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