linalyl isobutyrate
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IUPAC name :3,7-dimethylocta-1,6-dien-3-yl 2-methylpropanoate
InChI :InChI=1/C14H24O2/c1-7-14(6,10-8-9-11(2)3)16-13(15)12(4)5/h7,9,12H,1,8,10H2,2-6H3
InChIKey :JZIARAQCPRDGAC-UHFFFAOYAD
SMILES :CC(C)C(=O)OC(C)(CCC=C(C)C)C=C
cas number :78-35-3
(EINECS) number :201-108-2
beilstein number :1726378
fema number :2640
coe number :298
jecfa number :362
fl. number :09.423
molar refractivity :68.23 ± 0.3 cm3
parachor :578.7 ± 4.0 cm3
index of refraction :1.453 ± 0.02
surface tension :27.7 ± 3.0 dyne/cm
density :0.890 ± 0.06 g/cm3
polarizability :27.05 ± 0.5 10-24cm3
XlogP : 3.80
molecular weight : 224.3391600 (IUPAC)
formula :C14 H24 O2
NMR Predictor :Predict
 
 
export tariff code :2915.60.0000
fda reg :172.515

Suppliers :
Apple :Linalyl isobutyrate
Givaudan :Linalyl Isobutyrate
Odor:  Fruity, Fresh, Lavender
Inoue :LINALYL ISOBUTYRATE
Penta :linalyl isobutyrate
Vigon :Linalyl Isobutyrate
FCC
Odor:  SWEET, FRESH, ROSY

organoleptics :
odor type :fruity
odor strength :medium
odor description :¹
at 100.00 %.  
light fruity lavender woody bergamot
odor sample from :Ungerer & Company, Inc.
substantivity :8  Hour(s)

properties :
appearence :colorless to pale yellow clear liquid
assay : 98.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.88800 to 0.89800 @ 25.00 °C.
pounds per gallon - calc. : 7.389 to 7.472
refractive index :1.44900 to 1.45300 @ 20.00 °C.
boiling point : 228.00 to 230.00 °C. @ 760.00 mm Hg
acid value : 1.00  max.  KOH/g
vapor pressure :0.01330 mm/Hg @ 20.00 °C.
flash point : 161.00  °F.  TCC  ( 71.67 °C. )
logP (o/w) : 4.71

safety :
most important hazard(s) :Xi - Irritant
  R 36/38 - Irritating to skin and eyes.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36 - Wear suitable protective clothing.
Oral Toxicity(LD50) :
  Gavage-Rat   [sex: M,F]  >36300.00  mg/kg
(Jenner et al., 1964)

Gavage-Mouse    15100.00  mg/kg
(Jenner et al., 1964)

Oral-Mouse   [sex: M]  >17698.00  mg/kg
(Hoffman-LaRoche, Inc., 1967b)

Dermal Toxicity(LD50) :
  Skin-Rabbit  >5000.00  mg/kg

Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :30.00 (μg/capita/day)
 
recommendation for linalyl isobutyrate usage levels up to :
  8.0000 % in the fragrance concentrate.
recommendation for linalyl isobutyrate usage levels up to :
  20.0000 ppm in the flavor.

safety references :
European Food Safety Athority(efsa) :Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
EPI System :view
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :2
 
 
 
 3,7-dimethylocta-1,6-dien-3-yl 2-methylpropanoate
(EINECS) number :201-108-2
chemidplus :000078353
EPA Substance Registry Services :78-35-3
dtp/nci :46145

references :
 3,7-dimethylocta-1,6-dien-3-yl 2-methylpropanoate
fl. number :09.423
jecfa number :362
NIST Chemistry WebBook :1547923476
pubchem :149494

Cosmetics :
Cosmetic uses : perfuming agents

other :
reference : Luebke, William tgsc, (1996)¹
CosIng :cosmetic data
VCF-Online: VCF Volatile Compounds in Food
synonyms :
isobutyric acid 1,5-dimethyl-1-vinyl-4-hexen-1-yl ester
isobutyric acid linalyl ester
1,5-dimethyl-1-vinyl hex-4-enyl 2-methyl propanoate
1,5-dimethyl-1-vinyl hex-4-enyl isobutyrate
1,5-dimethyl-1-vinyl-4-hexen-1-yl isobutyrate
3,7-dimethyl-1,6-octadien-3-yl 2-methyl propanoate
3,7-dimethyl-1,6-octadien-3-yl isobutanoate
3,7-dimethyl-1,6-octadien-3-yl isobutyrate
3,7-dimethyl-1,6-octadienyl isobutyrate
3,7-dimethylocta-1,6-dien-3-yl 2-methylpropanoate
1-ethenyl-1,5-dimethyl-4-hexen-1-yl 2-methyl propanoate
 linalool 2-methyl propanoate
 linalool isobutyrate
 linalyl 2-methyl propanoate
2-methyl propanoic acid 1-ethenyl-1,5-dimethyl-4-hexen-1-yl ester

soluble in :
 alcohol
 water, 10 mg/L @ 20C

insoluble in :
 water

stability :
 detergent
 shampoo
 soap

(odor and/or flavor) blends with :
 acetal 318
1-acetyl cyclohexyl acetate
 allyl tiglate
delta6-isoambrettolide
isoamyl 3-(2-furan) propionate
 amyl angelate
isoamyl angelate
alpha-amyl cinnamaldehyde
 amyl furoate
isoamyl heptanoate
para-anisyl formate
 benzaldehyde / methyl anthranilate schiff's base
 benzyl acetate
 benzyl acetoacetate
 benzyl cinnamate
 benzyl formate
3-benzyl-4-heptanone
 bergamot acetoacetate
 bergamot mint oil
 berry hexanoate
 bigarade oxide
 blackberry thiophenone
 buchu mercaptan
 butyl anthranilate
isobutyl anthranilate
isobutyl furyl propionate
 butyl hexanoate
 butyl levulinate
2-butyl thiophene
 butyl undecylenate
 chamomile isobutyrate
 chamomile propionate
 chamomile valerate
 cinnamyl formate
laevo-citronellyl acetate
 citronellyl anthranilate
 citronellyl butyrate
 citronellyl formate
 citronellyl hexanoate
 citronellyl isobutyrate
 citronellyl propionate
(E)-citronellyl tiglate
 clary propyl acetate
 cuminyl acetate
(E)-beta-damascone
(Z)-beta-damascone
beta-damascone
2-decalinyl acetate
 diethyl malate
2,4-difurfuryl furan
 dihydrojasmone
 dihydromyrcenyl acetate
 dimethyl benzyl carbinyl acetate
S-(2,5-dimethyl-3-furyl) ethane thioate
(E+Z)-4,8-dimethyl-3,7-nonadien-2-one
 eriocephalus punctulatus oil
 ethyl 2-furoate
 ethyl 2-hydroxy-3-methyl valerate
 ethyl 3-oxohexanoate
 ethyl ethyl anthranilate
 ethyl levulinate
 ethyl linalool
 ethyl methyl anthranilate
 ethyl methyl-para-tolyl glycidate
4-ethyl octanoic acid
 farnesene
 geraniol
 geranyl tiglate
 heliotropyl isobutyrate
2-heptanol
 heptyl isobutyrate
 herbal carene
(Z)-3-hexen-1-yl 2-methyl butyrate
(Z)-3-hexen-1-yl isovalerate
(E)-2-hexenoic acid
 hexoxyacetaldehyde dimethyl acetal
2-hexyl-4-acetoxytetrahydrofuran
beta-ionone
beta-ionone epoxide
 lime oil distilled terpeneless
 linalyl acetate
dextro-linalyl acetate
laevo-linalyl acetate
 linalyl benzoate
 linalyl butyrate
 linalyl formate
 linalyl isovalerate
 linalyl octanoate
 linalyl propionate
 linalyl valerate
para-menth-1-ene-9-ol
 menthadienyl formate
1-para-menthen-9-yl acetate
 menthone-8-thioacetate
dextro,laevo-menthyl acetate
3-mercaptohexyl acetate
 methoxymelonal
 methyl (Z)-3-hexenoate
 methyl 2-methyl valerate
 methyl 4-phenyl butyrate
 methyl alpha-ionone
 methyl benzyl acetate (mixed ortho-,meta-,para-)
 methyl cyclogeranate
 methyl decanoate
alpha-isomethyl ionone (90% min.)
 methyl ionyl acetate
 methyl isobutyrate
(E)-7-methyl-3-octen-2-one
alpha-methylene citronellal
 myrcenyl acetate
 nerolidyl isobutyrate
 neryl isovalerate
3-nonanon-1-yl acetate
(E)-5-nonen-2-one
3-nonen-2-one
 ocimen-1-yl acetate
3-octanon-1-ol
(E)-2-octen-1-yl butyrate
(E)-2-octen-4-ol
3-octyl acetate
 orangeflower water absolute
 orris capronate
 orris root concrete
 osmanthus absolute
 petitgrain cedrat oil
 petitgrain combava oil
 petitgrain heptane
 petitgrain lemon oil
 phenethyl isobutyrate
 phenethyl isovalerate
1-phenyl propyl butyrate
2-phenyl propyl isobutyrate
4-phenyl-3-buten-2-ol
2-phenyl-4-pentenal
isopropenyl acetate
isopropyl benzoate
 propyl formate
 rhubarb pyran
 rose carboxylate
 rose undecene
 styralyl butyrate
 terpineol acetate
 terpinyl isobutyrate
alpha-terpinyl methyl ether
 terpinyl valerate
 tetrahydroionyl acetate
 tetrahydrolinalyl acetate
 thiogeraniol
4-(para-tolyl)-2-butanone
 tricyclodecenyl propionate
 tropical ionone
 valeraldehyde
 vanilla carboxylate

(odor and/or flavor) used in :
 apple
 bergamot
 blueberry
 cassie acacia farnesiana
 cherry
 cinnamon
 cologne
 currant black currant
 fruit
 grape
 jasmin
 lavender
 lilac lilas syringa
 mandarin
 mimosa wattle
 peach
 plum
 plum greengage plum
 rose

natural occurrence in :
cinnamon oil ceylon
lavender oil



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Html Last modified 10/07/2009