4-ethyl octanoic acid
 
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IUPAC name :4-ethyloctanoic acid
InChI :InChI=1/C10H20O2/c1-3-5-6-9(4-2)7-8-10(11)12/h9H,3-8H2,1-2H3,(H,11,12)
InChIKey :PWKJMPFEQOHBAC-UHFFFAOYAL
SMILES :CCCCC(CC)CCC(=O)O
(EINECS) number :240-560-5
cas number :16493-80-4
fema number :3800
coe number :8079
jecfa number :1218
fl. number :08.079
molar refractivity :49.90 ± 0.3 cm3
parachor :449.1 ± 4.0 cm3
index of refraction :1.441 ± 0.02
surface tension :32.1 ± 3.0 dyne/cm
density :0.913 ± 0.06 g/cm3
polarizability :19.78 ± 0.5 10-24cm3
xlogp : 4.10
molecular weight : 172.2646000
formula :C10 H20 O2
 
 
export tariff code :unspecified
fda reg :unspecified
 

Suppliers :
Sigma-Aldrich-SAFC :4-Ethyloctanoic acid
Kosher
Treatt :4-Ethylcaprylic acid

organoleptics :
odor type :fruity
odor strength :medium ,
recommend smelling in a 10.00 % solution or less
odor description :
at 10.00 % in propylene glycol.  
fruity floral

properties :
appearence :colorless to pale yellow clear liquid
assay : 99.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.89800 to 0.90800 @ 25.00 °C.
pounds per gallon - calc. : 7.472 to 7.555
refractive index :1.43000 to 1.43900 @ 20.00 °C.
boiling point : 110.00 °C. @ 1.00 mm Hg
boiling point : 163.00 °C. @ 760.00 mm Hg
logp : 3.78

safety :
most important hazard(s) : Xi - Irritant
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
flash point ( Deg. F. ) : 212.00  °F.  TCC  ( 100.00 °C. )
recommendation for 4-ethyl octanoic acid usage levels up to :
 not for fragrance use.

safety references :
EPI System :view
 
 
 4-ethyloctanoic acid
(EINECS) number :240-560-5
chemidplus :016493804
EPA Substance Registry Services :16493-80-4
NLM Chemical Carcinogenesis Research Information System :16493-80-4
NLM Developmental and Reproductive Toxicity :16493-80-4
NLM Env. Mutagen Info. Center :16493-80-4
NLM GENetic TOXicology :16493-80-4

references :
 4-ethyloctanoic acid
jecfa number :1218
fl. number :08.079
pubchem :198233

other :
synonyms :
4-ethyl caprylic acid
4-ethyl octanoic acid

soluble in :
 alcohol
 water, slightly

insoluble in :
 water

(odor and/or flavor) blends with :
1-acetyl cyclohexyl acetate
para-anisyl formate
 benzaldehyde / methyl anthranilate schiff's base
isobutyl anthranilate
isobutyl furyl propionate
2-butyl thiophene
 chamomile isobutyrate
 chamomile propionate
 cinnamyl formate
 citronellyl butyrate
 citronellyl hexanoate
 citronellyl isobutyrate
 citronellyl propionate
(E)-citronellyl tiglate
(E)-beta-damascone
(Z)-beta-damascone
beta-damascone
2-decalinyl acetate
 dihydrojasmone
S-(2,5-dimethyl-3-furyl) ethane thioate
 ethyl 2-furoate
 ethyl levulinate
 heptyl isobutyrate
(Z)-3-hexen-1-yl isovalerate
 methyl (Z)-3-hexenoate
 methyl 4-phenyl butyrate
 methyl alpha-ionone
 methyl decanoate
alpha-isomethyl ionone (90% min.)
 methyl ionyl acetate
 methyl isobutyrate
(E)-7-methyl-3-octen-2-one
3-nonanon-1-yl acetate
 orris root concrete
1-phenyl propyl butyrate
2-phenyl propyl isobutyrate
4-phenyl-3-buten-2-ol
2-phenyl-4-pentenal
isopropyl benzoate
 rose undecene
 terpinyl valerate
 tetrahydroionyl acetate
4-(para-tolyl)-2-butanone
 tropical ionone

(odor and/or flavor) used in :
 floral
 fruit

natural occurrence in :
cheese goat cheese
lamb heated lamb
mutton



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