2-ethyl-4-butanol
 
Right Click Picture For More Options. (Safari 1.2 (v125) Compatible).
 
IUPAC name :3-methylpentan-1-ol
InChI :InChI=1/C6H14O/c1-3-6(2)4-5-7/h6-7H,3-5H2,1-2H3
InChIKey :IWTBVKIGCDZRPL-UHFFFAOYAP
SMILES :CCC(C)CCO
(EINECS) number :209-644-9
cas number :589-35-5
beilstein number :1718979
fema number :3762
coe number :10275
jecfa number :263
fl. number :02.115
molar refractivity :31.33 ± 0.3 cm3
parachor :284.9 ± 4.0 cm3
index of refraction :1.413 ± 0.02
surface tension :26.6 ± 3.0 dyne/cm
density :0.814 ± 0.06 g/cm3
polarizability :12.42 ± 0.5 10-24cm3
xlogp : 1.90
molecular weight : 102.1747600
formula :C6 H14 O
BioActivity Analysis :74946
 

 
IUPAC name :(3R)-3-methylpentan-1-ol
InChI :InChI=1/C6H14O/c1-3-6(2)4-5-7/h6-7H,3-5H2,1-2H3/t6-/m1/s1
InChIKey :IWTBVKIGCDZRPL-ZCFIWIBFBO
SMILES :CC[C@@H](C)CCO
cas number :589-35-5  (R)
molar refractivity :31.33 ± 0.3 cm3
parachor :284.9 ± 4.0 cm3
index of refraction :1.413 ± 0.02
surface tension :26.6 ± 3.0 dyne/cm
density :0.814 ± 0.06 g/cm3
polarizability :12.42 ± 0.5 10-24cm3
xlogp : 1.90
molecular weight : 102.1747600
formula :C6 H14 O
 

 
IUPAC name :(3S)-3-methylpentan-1-ol
InChI :InChI=1/C6H14O/c1-3-6(2)4-5-7/h6-7H,3-5H2,1-2H3/t6-/m0/s1
InChIKey :IWTBVKIGCDZRPL-LURJTMIEBM
SMILES :CC[C@H](C)CCO
cas number :589-35-5  (S)
molar refractivity :31.33 ± 0.3 cm3
parachor :284.9 ± 4.0 cm3
index of refraction :1.413 ± 0.02
surface tension :26.6 ± 3.0 dyne/cm
density :0.814 ± 0.06 g/cm3
polarizability :12.42 ± 0.5 10-24cm3
xlogp : 1.90
molecular weight : 102.1747600
formula :C6 H14 O
 

 
export tariff code :2905.19.9095
fda reg :unspecified
 

Suppliers :
Bedoukian Research :3-METHYL PENTANOL
≥99.0%, Kosher
Sigma-Aldrich-SAFC :3-Methyl-1-pentanol
≥99%, Kosher, FG

organoleptics :
odor type :fermented
odor strength :medium
odor description :
at 100.00 %.  
fusel cognac wine cocoa green fruity

properties :
appearence :colorless clear liquid
assay : 99.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.82300 to 0.82700 @ 25.00 °C.
pounds per gallon - calc. : 6.848 to 6.881
refractive index :1.41820 @ 20.00 °C.
boiling point : 151.00 to 152.00 °C. @ 760.00 mm Hg
logp : 1.75

safety :
most important hazard(s) : Xi - Irritant
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
flash point ( Deg. F. ) : 138.00  °F.  TCC  ( 58.89 °C. )
recommendation for 2-ethyl-4-butanol usage levels up to :
  2.0000 % in the fragrance concentrate.
recommendation for 2-ethyl-4-butanol usage levels up to :
  30.0000 ppm in the flavor.

safety references :
EPI System :view
 
 
 3-methylpentan-1-ol
(EINECS) number :209-644-9
chemidplus :000589355
EPA Substance Registry Services :589-35-5
NLM Chemical Carcinogenesis Research Information System :589-35-5
NLM Developmental and Reproductive Toxicity :589-35-5
NLM Env. Mutagen Info. Center :589-35-5
NLM GENetic TOXicology :589-35-5
dtp/nci :9466
 (3R)-3-methylpentan-1-ol
 (3S)-3-methylpentan-1-ol

references :
 3-methylpentan-1-ol
jecfa number :263
fl. number :02.115
pubchem :154812
NIST Chemistry WebBook :2013689982
 (3R)-3-methylpentan-1-ol
pubchem :43601418
 (3S)-3-methylpentan-1-ol
pubchem :43763023

other :
synonyms :
2-ethyl-4-butanol
3-methyl pentan-1-ol
 methyl pentanol
3-methyl pentanol
3-methyl-1-pentanol

soluble in :
 alcohol
 water, 4300 mg/L @ 25C

insoluble in :
 water

(odor and/or flavor) blends with :
 acetaldehyde benzyl 2-methoxyethyl acetal
 acetaldehyde dihexyl acetal
 acetaldehyde methyl hexyl acetal
2-acetyl furan
 allyl tiglate
 amyl alcohol
isoamyl alcohol
alpha-amyl cinnamaldehyde diethyl acetal
 amyl cinnamate
isoamyl cinnamate
 amyl hexanoate
isoamyl phenyl acetate
 berry pentadienoate
 buchu mercaptan
 butyl 2-methyl butyrate
 butyl alcohol
 butyl cinnamate
isobutyl decanoate
2-isobutyl-3,(5 and 6)-dimethyl pyrazine
2(4)-isobutyl-4(2),6-dimethyl dihydro-4H-1,3,5-dithiazine
 butyraldehyde
 chamomile oil
 chocolate pyrazine A
 citronellyl propionate
 cocoa butenal
 cocoa hexenal
 cocoa oleoresin
 cocoa pentenal
 cocoa propanal
3,6-cocoa pyrazine
 cognac heptanone
 cognac oil white
para-cresyl isobutyrate
gamma-damascone
3-decen-2-one
9-decenoic acid
 decyl propionate
2,5-dimethyl pyrazine
2,6-dimethyl pyrazine
2,6-dimethyl pyridine
4,5-dimethyl-2-ethyl thiazole
6,8-dimethyl-2-nonanol
2,4-dimethyl-5-vinyl thiazole
 ethyl (E)-2-hexenoate
 ethyl (E)-4-decenoate
2-ethyl butyraldehyde
 ethyl butyrate
 ethyl formate
 ethyl heptanoate
 ethyl methyl-para-tolyl glycidate
 ethyl phenyl acetate
 ethyl undecanoate
2-ethyl-4-butanol
 fenugreek oleoresin
 fenugreek resinoid
 fir carboxylate
(E)-geranyl acetone
 geranyl isovalerate
laevo-glutamine
 green dioxolane
(E,E)-2,4-heptadien-1-ol
4-heptanone
 heptyl isobutyrate
 hexanal diethyl acetal
 hexanal propylene glycol acetal
 hexanol
(E)-2-hexen-1-al diethyl acetal
2-hexen-1-al diethyl acetal
(Z)-3-hexen-1-yl (E)-2-hexenoate
(Z)-3-hexen-1-yl 2-methyl-2-pentenoate
(E)-2-hexen-1-yl acetate
(Z)-3-hexen-1-yl acetate
2-hexen-1-yl acetate
(Z)-3-hexen-1-yl hexanoate
(Z)-3-hexen-1-yl isovalerate
(E)-2-hexen-1-yl propionate
(E)-2-hexen-1-yl valerate
(Z)-3-hexen-1-yl valerate
1-hexen-3-yl acetate
 hexyl butyrate
 hexyl isobutyrate
 hexyl isovalerate
 hexyl pivalate
 hexyl propionate
 lily propanol
 linalyl hexanoate
2-methoxypyrazine
 methyl 2-hexenoate
 methyl 4-pentenoate
2-methyl butyraldehyde
 methyl ethoxypyrazine
(E)-methyl geranate
2-methyl pyrazine
 methyl valerate
3-methyl valeric acid
4-methyl-2-penten-1-al
 orange oil bitter
 papaya isobutyrate
 peanut dithiazine
2-pentanol
(E)-2-penten-1-al
 phenethyl octanoate
 phenyl acetaldehyde
4-phenyl-2-butyl acetate
 propyl acetate
 propyl alcohol
isopropyl formate
alpha-isopropyl phenyl acetaldehyde
 sorbyl isobutyrate
2,3,5,6-tetramethyl pyrazine
 thiogeraniol
 tiglaldehyde
 tricyclodecyl acetate
2,3,5-trimethyl pyrazine
2,4,5-trimethyl thiazole
gamma-valerolactone
 vinyl sulfurol
 woody acetate

(odor and/or flavor) used in :
 apple
 banana
 citrus
 earth humus
 fermented
 geranium
 rum
 tea
 tomato
 whiskey
 wine

natural occurrence in :
apple
brandy
data pagechamomile oil @ 0.19%
cheese
lamb
potato
rum
tomato
whiskey



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