methyl thiomethyl butyrate
 
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IUPAC name :methylsulfanylmethyl butanoate
InChI :InChI=1/C6H12O2S/c1-3-4-6(7)8-5-9-2/h3-5H2,1-2H3
InChIKey :PGAUNUCMBMQPFT-UHFFFAOYAP
SMILES :CCCC(=O)OCSC
(EINECS) number :277-989-2
cas number :74758-93-3
fema number :3879
coe number :12187
jecfa number :473
fl. number :12.187
molar refractivity :39.61 ± 0.3 cm3
parachor :346.2 ± 4.0 cm3
index of refraction :1.458 ± 0.02
surface tension :32.4 ± 3.0 dyne/cm
density :1.022 ± 0.06 g/cm3
polarizability :15.70 ± 0.5 10-24cm3
xlogp : 1.70
molecular weight : 148.2232800
formula :C6 H12 O2 S
 
 
fda reg :unspecified h. number :unspecified
 
organoleptics : 
odor type :sulfurous
odor strength :high ,
recommend smelling in a 0.10 % solution or less
odor description :
at 0.10 % in propylene glycol.  
sulfury musty onion fruity tropical metallic vegetable
properties : 
appearence :colorless to pale yellow clear liquid
assay : 97.00 - 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.94300 - 0.94800 @ 25.00 °C.
pounds per gallon - calc. : 7.847 to 7.888
refractive index :1.45400 - 1.46400 @ 20.00 °C.
boiling point : 182.00 - 183.00 °C. @ 760.00 mm Hg
logp : 1.89
safety : 
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) : 155.00  °F.  TCC  ( 68.33 °C. )
  
recommendation for methyl thiomethyl butyrate usage levels up to :
 not for fragrance use.
  
recommendation for methyl thiomethyl butyrate usage levels up to :
  2.0000 ppm in the flavor.
  
safety links : 
(EINECS) number :277-989-2
chemidplus :074758933
epa-srs :74758-93-3
  
other : 
 
references : 
jecfa number :473
fl. number :12.187
pubchem :3769046
  
synonyms :
 methyl 2-methyl thiobutyrate
(methyl thio) methyl butyrate
((methyl thio)methyl) butyrate
 methyl thiomethyl butyrate
(methyl thiomethyl) butyrate
soluble in :
 alcohol
 oils
 water, very slightly
insoluble in :
 water
(odor and/or flavor) blends with :
 allyl butyrate
 allyl hexanoate
 allyl octanoate
 allyl propionate
isoamyl 3-methyl thiopropionate
 amyl butyrate
isoamyl isovalerate
isoamyl propionate
 benzyl isobutyrate
 berry pentadienoate
 buchu mercaptan
isobutyl isobutyrate
 butyl valerate
 cassis pentanone
 citronellyl acetate
 cyclohexyl carboxylic acid
 dipropyl trisulfide
 ethyl (E,Z)-2,4-decadienoate
 ethyl 2-octenoate
 ethyl 3-octenoate
2-ethyl butyric acid
 ethyl nonanoate
 genet absolute
 geranyl methyl tiglate
 geranyl propionate
 grapefruit menthane
 heptanal dimethyl acetal
(Z)-3-hexen-1-yl phenyl acetate
 hexyl 2-methyl butyrate
 hexyl 2-methyl-3-pentenoate
 hotrienol
2'-hydroxyacetophenone
 jambu oleoresin
 lychee mercaptan acetate
 maltyl isobutyrate
 mango thiol
1-para-menthene-8-thiol
3-mercapto-2-butanone
3-mercaptohexyl acetate
3-mercaptohexyl butyrate
3-mercaptohexyl hexanoate
 methyl 2-(methyl thio) butyrate
 methyl 2-methyl valerate
 methyl nonanoate
S-(methyl thio) hexanoate
 nonyl acetate
beta-ocimene
delta-octalactone
2-octen-4-one
 passiflora acetate
1-penten-3-ol
 phenethyl acetate
1-phenethyl mercaptan
 plum crotonate
isopropyl 2-methyl butyrate
isopropyl formate
 propyl hexanoate
 propyl isobutyrate
 rose butanoate
gamma-terpinene
 terpinyl propionate
 tetrahydrofurfuryl butyrate
 tetrahydrofurfuryl propionate
S-tropical 2-thiobutyrate
 tropical 3-thiobutyrate
 tropical indene
 tropical ionone
 tropical oxathiane
 tropical thiazole
 tropical trithiane
 viridiflorol
(odor and/or flavor) used in :
 dairy
 garlic
 mango
 onion
 pineapple
 tropical
natural occurrence in :
found in nature



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