3-(methyl thio) propanol
 
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IUPAC name :3-methylsulfanylpropan-1-ol
InChI :InChI=1/C4H10OS/c1-6-4-2-3-5/h5H,2-4H2,1H3
InChIKey :CZUGFKJYCPYHHV-UHFFFAOYAC
SMILES :CSCCCO
(EINECS) number :208-004-6
cas number :505-10-2
fema number :3415
coe number :11554
jecfa number :461
fl. number :12.062
molar refractivity :30.11 ± 0.3 cm3
parachor :258.6 ± 4.0 cm3
index of refraction :1.479 ± 0.02
surface tension :35.4 ± 3.0 dyne/cm
density :1.001 ± 0.06 g/cm3
polarizability :11.93 ± 0.5 10-24cm3
xlogp : 0.90
molecular weight : 106.1866000
formula :C4 H10 O S
BioActivity Analysis :69451
 
 
fda reg :unspecified h. number :unspecified
organoleptics : 
odor type :meaty
odor strength :high ,
recommend smelling in a 0.10 % solution or less
odor description :
at 0.10 % in propylene glycol.  
sulfury onion sweet soup vegetable
taste description³ :at 30.00 ppm.  
Onion- and garlic-Iike, with a savory bouillion-like note
properties : 
appearence :pale yellow clear liquid
assay : 98.00 - 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :1.02500 - 1.17000 @ 25.00 °C.
pounds per gallon - calc. : 8.529 to 9.736
refractive index :1.48300 - 1.49300 @ 20.00 °C.
boiling point : 89.00 - 90.00 °C. @ 13.00 mm Hg
boiling point : 194.00 - 195.00 °C. @ 760.00 mm Hg
logp : 0.40
safety : 
most important hazard(s) : Xi - Irritant
  
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) : 195.00  °F.  TCC  ( 90.56 °C. )
  
recommendation for 3-(methyl thio) propanol usage levels up to :
 not for fragrance use.
  
recommendation for 3-(methyl thio) propanol usage levels up to :
  30.0000 ppm in the flavor.
  
safety links : 
(EINECS) number :208-004-6
chemidplus :000505102
epa-srs :505-10-2
dtp/nci :2859
  
other : 
 
references : 
jecfa number :461
fl. number :12.062
pubchem :153733
NIST Chemistry WebBook :3126468396
  
reference : Mosciano, Gerard P&F 20, No. 1, 31, (1995)³
synonyms :
gamma-hydroxypropyl methyl sulfide
 methionol
 methyl 3-hydroxypropyl sulfide
3-methyl mercapto-1-propanol
(methyl mercapto) propyl alcohol
gamma-methyl mercaptopropyl sulfide
3-methyl thio-1-propanol
3-(methyl thio) propanol
3-(methyl thio) propyl alcohol
3-(methyl thio)-1-propanol
3-methyl thiopropanol
3-methyl thiopropyl alcohol
soluble in :
 alcohol
 dipropylene glycol
 oils
 propylene glycol
 water, slightly
insoluble in :
 water
stability :
 stable in most media
(odor and/or flavor) blends with :
 allyl methyl disulfide
 allyl methyl sulfide
 allyl methyl trisulfide
 allyl propyl disulfide
 allyl propyl sulfide
 allyl propyl trisulfide
2,3-butane diol
 diallyl polysulfides
 diallyl trisulfide
 diethyl disulfide
 diethyl trisulfide
 diisopropyl sulfide
 diisopropyl trisulfide
 dimethyl disulfide
(Z+E)-2,5-dimethyl-3-tetrahydrofuran thiol
(Z+E)-2,5-dimethyl-3-thioacetoxytetrahydrofuran
 dipropyl disulfide
 dipropyl sulfide
 ethyl isothiocyanate
 ethyl methyl trisulfide
 ethyl propyl disulfide
 ethyl propyl trisulfide
 heptyl mercaptan
 meaty dithiane
3-mercapto-2-methyl pentanal
3-mercapto-2-methyl pentanol
(R*,S*)-2-mercapto-3-butanol
 methyl 2-thiofuroate
 methyl mercaptan
 methyl propyl disulfide
S-(methyl thio) butyrate
2-(methyl thio) methyl-2-butenal
1-(methyl thio)-2-butanone
 propenyl propyl disulfide
 propyl mercaptan
(odor and/or flavor) used in :
 beer
 cheese
 meat
 savory
 soup
 soy sauce
 tomato
 wine
natural occurrence in :
apple
asparagus cooked asparagus
beer
brandy
cheese cheddar cheese
soy products
tomato
wine white wine



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