1-methyl thio-2-propanone
 
Right Click Picture For More Options. (Safari 1.2 (v125) Compatible).
 
IUPAC name :1-methylsulfanylpropan-2-one
InChI :InChI=1/C4H8OS/c1-4(5)3-6-2/h3H2,1-2H3
InChIKey :UKFADLGENFFWHR-UHFFFAOYAP
SMILES :CC(=O)CSC
cas number :14109-72-9
fema number :3882
jecfa number :495
fl. number :12.244
molar refractivity :28.60 ± 0.3 cm3
parachor :247.0 ± 4.0 cm3
index of refraction :1.453 ± 0.02
surface tension :29.8 ± 3.0 dyne/cm
density :0.985 ± 0.06 g/cm3
polarizability :11.34 ± 0.5 10-24cm3
xlogp : 0.70
molecular weight : 104.1707200
formula :C4 H8 O S
 
 
export tariff code :unspecified
fda reg :unspecified
 

Suppliers :
Treatt :1-Methylthio-2-propanone

organoleptics :
odor type :melon
odor strength :high ,
recommend smelling in a 0.10 % solution or less
odor description :
at 0.10 % in dipropylene glycol.  
melon

properties :
appearence :colorless to pale yellow clear liquid
assay : 97.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.96700 to 0.97300 @ 25.00 °C.
pounds per gallon - calc. : 8.046 to 8.096
refractive index :1.39500 to 1.40500 @ 20.00 °C.
boiling point : 35.00 to 40.00 °C. @ 15.00 mm Hg
boiling point : 144.00 to 145.00 °C. @ 760.00 mm Hg
logp : 0.49

safety :
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
flash point ( Deg. F. ) : 109.00  °F.  TCC  ( 42.78 °C. )
recommendation for 1-methyl thio-2-propanone usage levels up to :
 not for fragrance use.

safety links :
 
 
chemidplus :14109-72-9
EPA Substance Registry Services :14109-72-9
NLM Chemical Carcinogenesis Research Information System :14109-72-9
NLM Developmental and Reproductive Toxicity :14109-72-9
NLM Env. Mutagen Info. Center :14109-72-9
NLM GENetic TOXicology :14109-72-9
EPI System :view

other :

references :
jecfa number :495
fl. number :12.244
pubchem :10547225
NIST Chemistry WebBook :514990601
synonyms :
1-methyl thio-2-propanone
(methyl thio) acetone
alpha-(methyl thio) acetone
alpha-(methyl thio) propanone
2-thia-4-pentanone

soluble in :
 alcohol
 oils
 water, very slightly

insoluble in :
 water

(odor and/or flavor) blends with :
 butyl isobutyrate
 cinnamyl isovalerate
 costus root absolute
 costus root oil
 costus root resinoid
(E,E)-2,4-decadien-1-al
2,4-decadien-1-ol
 diethyl sebacate
2,4-dimethyl-3-cyclohexene-1-methanyl acetate
(E,Z)-2,6-dodecadien-1-al
 green heptenal
(Z)-3-hepten-1-ol
3-hexen-1-al
(Z)-3-hexen-1-yl (Z)-3-hexenoate
(Z)-3-hexen-1-yl acetate
(Z)-3-hexen-1-yl lactate
(Z)-3-hexen-1-yl phenyl acetate
(Z)-3-hexen-1-yl pyruvate
 hexyl 2-methyl-3-pentenoate
2'-hydroxyacetophenone
 melon acetal
 melon carboxaldehyde
 melon heptenal
 melon nonenoate
 melon valerate
 methoxycitronellal
 methoxymelonal
 methyl (E)-3-nonenoate
 methyl (E)-3-nonenoate
 methyl octine carbonate
para-methyl phenoxyacetaldehyde
 muguet carbaldehyde
(E,E)-2,6-nonadien-1-al
(E,Z)-3,6-nonadien-1-ol
(Z,Z)-3,6-nonadien-1-ol
2,4-nonadien-1-ol
(E,Z)-3,6-nonadien-1-yl acetate
3,6-nonadien-1-yl acetate
(Z)-6-nonen-1-al
(E)-2-nonen-1-ol
(Z)-2-nonen-1-ol
(Z)-3-nonen-1-ol
(Z)-6-nonen-1-ol
(Z)-6-nonen-1-yl acetate
(E,E)-2,4-octadien-1-al
3-octanol
(Z)-3-octen-1-ol
(Z)-5-octen-1-ol
(Z)-3-octen-1-yl propionate
(Z)-5-octen-1-yl propionate
3-octen-2-ol
 propyl 2,4-decadienoate
 propyl isobutyrate
 propyl nonanoate
 tropical indene
 watermelon ketone

(odor and/or flavor) used in :
 melon watermelon muskmelon cantaloupe

natural occurrence in :
beef liver
seseme seed oil



information only - not sold by The Good Scents Company.



Please share your Information / Comments.

Your email Address:



Top of Page          The Good Scents Company Home

Copyright © 1980-2008 The Good Scents Company Disclaimer Privacy Policy
Html Last modified 11/25/2008