(Z)-3-hexen-1-yl pyruvate
 
Right Click Picture For More Options. (Safari 1.2 (v125) Compatible).
 
IUPAC name :[(Z)-hex-3-enyl] 2-oxopropanoate
InChI :InChI=1/C9H14O3/c1-3-4-5-6-7-12-9(11)8(2)10/h4-5H,3,6-7H2,1-2H3/b5-4-
InChIKey :LKNXTZXOBHAYSR-PLNGDYQABJ
SMILES :CC\C=C/CCOC(=O)C(=O)C
(EINECS) number :268-703-7
cas number :68133-76-6
% from :97.00% to 99.90%
fema number :3934
coe number :10684
jecfa number :1846
fl. number :09.565
molar refractivity :45.60 ± 0.3 cm3
parachor :407.2 ± 4.0 cm3
index of refraction :1.445 ± 0.02
surface tension :31.9 ± 3.0 dyne/cm
density :0.993 ± 0.06 g/cm3
polarizability :18.07 ± 0.5 10-24cm3
xlogp : 1.80
molecular weight : 170.2056600
formula :C9 H14 O3
 
 
export tariff code :2918.30.0000
fda reg :unspecified
 

Suppliers :
Bedoukian Research :cis-3-HEXENYL PYRUVATE
≥97.0% (cis), Kosher

organoleptics :
odor type :green
odor strength :high ,
recommend smelling in a 10.00 % solution or less
odor description :
at 10.00 % in dipropylene glycol.  
green oily fatty cucumber vegetable fruity melon

properties :
appearence :colorless to pale yellow clear liquid
assay : 98.00 to 100.00 %   sum of isomers
Food Chemicals Codex Listed :No
specific gravity :0.98200 to 0.99000 @ 25.00 °C.
pounds per gallon - calc. : 8.171 to 8.238
refractive index :1.43700 to 1.44500 @ 20.00 °C.
boiling point : 75.00 to 77.00 °C. @ 5.00 mm Hg
logp : 1.85

safety :
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
flash point ( Deg. F. ) : 200.00  °F.  TCC  ( 93.33 °C. )
recommendation for (Z)-3-hexen-1-yl pyruvate usage levels up to :
  5.0000 % in the fragrance concentrate.
recommendation for (Z)-3-hexen-1-yl pyruvate usage levels up to :
  15.0000 ppm in the flavor.

safety references :
EPI System :view
 
 
 [(Z)-hex-3-enyl] 2-oxopropanoate
(EINECS) number :268-703-7
chemidplus :068133766
EPA Substance Registry Services :68133-76-6
NLM Chemical Carcinogenesis Research Information System :68133-76-6
NLM Developmental and Reproductive Toxicity :68133-76-6
NLM Env. Mutagen Info. Center :68133-76-6
NLM GENetic TOXicology :68133-76-6

references :
 [(Z)-hex-3-enyl] 2-oxopropanoate
jecfa number :1846
fl. number :09.565
pubchem :686886

other :
synonyms :
(Z)-hex-3-enyl pyruvate
(Z)-3-hexen-1-yl 2-oxopropionate
(Z)-3-hexen-1-yl pyruvate
cis-3-hexen-1-yl pyruvate
(Z)-3-hexenyl pyruvate
cis-3-hexenyl pyruvate
2-oxo-propanoic acid (3Z)-3-hexen-1-yl ester
(Z)-2-oxo-propanoic acid 3-hexen-1-yl ester

soluble in :
 alcohol

insoluble in :
 water

(odor and/or flavor) blends with :
 basil oil
 basil oil CO2 sweet
isobutyl angelate
 carrot leaf oil
 carrot seed oil
 carrot seed oil spain
 carrot weed oil
 cinnamaldehyde dimethyl acetal
 cinnamyl alcohol
(E)-cinnamyl alcohol
 coriander oleoresin
 cumin seed absolute
 currant bud absolute black
 dihydroxyacetophenone
 dill weed oil
 dill weed oil cuba
 dill weed oil reunion
 dodecanal dimethyl acetal
 epoxy-2-decenal
 fennel seed oil
 furfuryl hexanoate
 gardenia pentyl acetate
 geranium oil
 guaiyl acetate
(E,E)-2,4-heptadien-1-al
 heptanal cyclic propylene acetal
3-heptanone
2-hepten-1-al
2-heptyl furan
(E,E)-2,4-hexadien-1-al
 hexanal
 hexyl (E)-2-hexenoate
alpha-hexyl cinnamaldehyde dimethyl acetal
 hexyl tiglate
 hop absolute
 hop oil
 lychee mercaptan acetate
bis(methyl thio) methane
2-methyl-2-butenol
 nerolidyl isobutyrate
(E,Z)-2,6-nonadien-1-al
(E,E)-2,4-octadien-1-al
2-octanol
(E)-2-octen-1-yl acetate
 octen-1-yl cyclopentanone
1-octen-3-ol
 octyl butyrate
2-phenyl propyl alcohol
 phenyl propyl phenyl acetate
isopropyl 2-methyl butyrate
 rose absolute
 sorbyl acetate
 thyme absolute
 undecanal
 valencene
 violet decenol
 violet leaf absolute

(odor and/or flavor) used in :
 apple
 caramel
 celery
 cherry
 cucumber
 grape
 green
 herbal
 melon watermelon muskmelon cantaloupe
 pea green pea
 prune
 raisin

natural occurrence in :
celery



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Html Last modified 11/29/2008