2-methyl-2-hexenoic acid
 
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IUPAC name :(E)-2-methylhex-2-enoic acid
InChI :InChI=1/C7H12O2/c1-3-4-5-6(2)7(8)9/h5H,3-4H2,1-2H3,(H,8,9)/b6-5+
InChIKey :AKOVMBAFZSPEQU-AATRIKPKBO
SMILES :CCC\C=C(/C)\C(=O)O
(EINECS) number :249-294-4
cas number :28897-58-7
molar refractivity :35.94 ± 0.3 cm3
parachor :315.8 ± 4.0 cm3
index of refraction :1.456 ± 0.02
surface tension :32.6 ± 3.0 dyne/cm
density :0.970 ± 0.06 g/cm3
polarizability :14.24 ± 0.5 10-24cm3
xlogp : 1.90
molecular weight : 128.1689800
formula :C7 H12 O2
 
 
export tariff code :unspecified
fda reg :unspecified
 
 

organoleptics :
odor type :cheesy
odor strength :medium
odor description :
at 100.00 %.  
fruity cheese

properties :
appearence :colorless clear liquid
assay : 97.00 - 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.95700 - 0.96700 @ 25.00 °C.
pounds per gallon - calc. : 7.963 to 8.046
refractive index :1.45600 - 1.46600 @ 20.00 °C.
boiling point : 130.00 °C. @ 20.00 mm Hg
boiling point : 105.00 °C. @ 5.00 mm Hg
logp : 2.42

safety :
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) : 230.00  °F.  TCC  ( 110.00 °C. )
  
recommendation for 2-methyl-2-hexenoic acid usage levels up to :
  0.5000 % in the fragrance concentrate.
  

safety links :
(EINECS) number :249-294-4
chemidplus :028897587
epa-srs :28897-58-7
  

other :
 

references :
pubchem :696802
NIST Chemistry WebBook :1472233111
  
synonyms :
(E)-2-methyl hex-2-enoic acid
2-methyl hex-2-enoic acid
2-methyl-2-hexenoic acid
soluble in :
 alcohol
 water
(odor and/or flavor) blends with :
 acetoin butyrate
 acetyl propionyl
isoamyl 3-methyl thiopropionate
isoamyl propionate
 buchu mercaptan
isobutyl amine
 butyl butyryl lactate
 butyric acid
isobutyric acid
 cassis pentanone
 citronellyl acetate
 cyclohexyl acetic acid
 cyclohexyl carboxylic acid
 dimethyl sulfoxide
2,4-dimethyl-2-pentenoic acid
 ethyl (E,Z)-2,4-decadienoate
 ethyl 3-octenoate
 ethyl cyclohexyl carboxylate
 filbert hexenone
 geranyl methyl tiglate
(E,E)-2,4-heptadien-1-ol
 heptanal dimethyl acetal
2,3-heptane dione
4-heptanone
 hexanoic acid
(E)-2-hexen-1-al
(Z)-3-hexenoic acid
 maltyl isobutyrate
 methyl 2-(methyl thio) butyrate
2-methyl 3-(methyl thio) furan 10% in triacetin
 methyl 4-(methyl thio) butyrate
 methyl 4-methyl valerate
2-methyl butyl isovalerate
2-methyl butyric acid
2-methyl heptanoic acid
2-methyl hexanoic acid
5-methyl hexanoic acid
 methyl ketones
4-methyl pentanoic acid
S-(methyl thio) butyrate
 methyl thiol isovalerate
 methyl thiomethyl butyrate
2-methyl valeric acid
3-methyl valeric acid
2-methyl-4-pentenoic acid
 nonanoic acid
2-nonanol
 nutty quinoxaline
 octanoic acid
2-octen-4-one
(E)-2-octenoic acid
 passiflora acetate
1-penten-3-ol
(E)-2-pentenoic acid
4-pentenoic acid
 phenethyl acetate
 prenyl hexanoate
 propyl isobutyrate
 sorbyl butyrate
 tropical 3-thiobutyrate
 tropical indene
 tropical ionone
 tropical thiazole
 undecanoic acid
isovaleraldehyde propylene glycol acetal
 viridiflorol
(odor and/or flavor) used in :
 cheese
 fruit
natural occurrence in :
not found in nature



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