1-octen-3-yl acetate
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Right Click Picture For More Options. (Safari 1.2 (v125) Compatible).
 
IUPAC name :oct-1-en-3-yl acetate
InChI :InChI=1/C10H18O2/c1-4-6-7-8-10(5-2)12-9(3)11/h5,10H,2,4,6-8H2,1,3H3
InChIKey :DOJDQRFOTHOBEK-UHFFFAOYAV
SMILES :CCCCCC(C=C)OC(=O)C
cas number :2442-10-6
(EINECS) number :219-474-7
beilstein number :1722392
fema number :3582
coe number :11716
jecfa number :1836
fl. number :09.281
molar refractivity :49.83 ± 0.3 cm3
parachor :441.1 ± 4.0 cm3
index of refraction :1.430 ± 0.02
surface tension :27.5 ± 3.0 dyne/cm
density :0.884 ± 0.06 g/cm3
polarizability :19.75 ± 0.5 10-24cm3
XlogP : 3.40
molecular weight : 170.2487200
formula :C10 H18 O2
NMR Predictor :Predict
 
 
export tariff code :2915.39.9500
fda reg :172.515

Suppliers :
Bedoukian Research :1-OCTEN-3-YL ACETATE
≥97.0%, FCC, Kosher
Odor:  Lavender or lavandin odor with minty undertones.
Citrus and Allied Essences :1-octen-3-yl acetate
FCC
Fontarome :1-OCTEN 3 YL ACETATE
Odor:  Herbaceous odor recalling lavender topnote
Frutarom :1-OCTEN-3-YL ACETATE
≥99.00%, NI, Kosher
Odor:  Earthy, Fresh, Green, Herbal
Inoue :1-OCTEN-3-YL ACETATE
Moellhausen :1-octen-3-yl acetate
99% min. nature identical kosher
Odor:  fresh, floral lavender, fruity, herbal
Flavor:  green, earthy, waxy, dairy, unripe fruit note
Penta :octenyl acetate
Sigma-Aldrich-SAFC :1-Octen-3-yl acetate
≥97%, FCC, Kosher
Odor:  lavender
Takasago :Matsutake Acetate
≥98% as 3-Acetoxy-1-octene
Odor:  Fresh-herbaceous, fruity, mint

organoleptics :
odor type :herbal
odor strength :medium
odor description :¹
at 100.00 %.  
fresh green herbal lavender fruity oily
odor sample from :Takasago International Corp
substantivity :8  Hour(s)

properties :
appearence :colorless clear liquid
assay : 97.00 to 100.00 %   
Food Chemicals Codex Listed :Yes
specific gravity :0.87200 to 0.88000 @ 25.00 °C.
pounds per gallon - calc. : 7.256 to 7.322
specific gravity :0.87300 to 0.88100 @ 20.00 °C.
pounds per gallon - calc. : 7.273 to 7.339
refractive index :1.42200 to 1.42700 @ 20.00 °C.
boiling point : 189.00 to 190.00 °C. @ 760.00 mm Hg
boiling point : 80.00 °C. @ 15.00 mm Hg
acid value : 1.00  max.  KOH/g
vapor pressure :0.10000 mm/Hg @ 20.00 °C.
vapor density :5.8 ( Air = 1 )
flash point : 190.00  °F.  TCC  ( 87.78 °C. )
logP (o/w) : 3.47

safety :
most important hazard(s) :Xn - Harmful.
  R 22 - Harmful if swallowed.
R 36/38 - Irritating to skin and eyes.
R 43 - May cause sensitisation by skin contact.
S 02 - Keep out of the reach of children.
S 20/21 - When using do not eat, drink or smoke.
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 37/39 - Wear suitable gloves and eye/face protection.
Human experience : 10 % solution: no irritation or sensitization.
Oral Toxicity(LD50) :
  Oral-Rat    850.00  mg/kg
Food and Chemical Toxicology. Vol. 20, Pg. 641, 1982.

Dermal Toxicity(LD50) :
  Skin-Rabbit  >5000.00  mg/kg
Food and Chemical Toxicology. Vol. 20, Pg. 641, 1982.

Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
 
IFRA critical Effect :Sensitization
Fragrance usage is RESTRICTED to :
Please review all IFRA documents for complete information. (QRA)
IFRA categories : limits in the finished product: (For a description of the categories, refer to the IFRA QRA Information Booklet.)
Category 1 :0.10 % (1)Category 2 :0.10 %
Category 3 :0.50 %Category 4 :1.60 %
Category 5 :0.80 %Category 6 :2.50 % (1)
Category 7 :0.30 %Category 8 :2.00 %
Category 9 :5.00 %Category 10 :2.50 %
Category 11 :See Note 
 

(1) IFRA would recommend that any material used to impart perfume or flavour in products intended for human ingestion should consist of ingredients that are in compliance with appropriate regulations for foods and food flavourings in the countries of planned distribution and, where these are lacking, with the recommendations laid down in the Code of Practice of IOFI (International Organisation of the Flavor Industry). Further information about IOFI can be found on its website (www.iofi.org).

 

Note : Category 11 includes all non-skin contact or incidental skin contact products. Due to negligible skin contact, the concentration of a fragrance ingredient should not exceed the usual concentration of the fragrance compound in the finished product.

For example, hypothetically if the usual concentration of a fragrance compound in the final product, for example a candle, is at 5%, then any individual fragrance ingredient (in this case 1-octen-3-yl acetate) must not exceed 5% in the candle.

recommendation for 1-octen-3-yl acetate usage levels up to :
  10.0000 ppm in the flavor.

safety references :
EPI System :view
IFRA :IFRA - ( Found under : 1-Octen-3-yl acetate (Amyl vinyl carbinyl acetate) )
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
SCCNFP :opinion
 
WGK Germany :3
 
 
 
 oct-1-en-3-yl acetate
(EINECS) number :219-474-7
RTECS :RH3320000 for 2442-10-6
chemidplus :002442106
EPA Substance Registry Services :2442-10-6

references :
 oct-1-en-3-yl acetate
fl. number :09.281
jecfa number :1836
NIST Chemistry WebBook :1569422408
pubchem :160314

Cosmetics :
Cosmetic uses : perfuming agents

other :
reference : Luebke, William tgsc, (1986)¹
CosIng :cosmetic data
VCF-Online: VCF Volatile Compounds in Food
synonyms :
3-acetoxy-1-octene
3-acetoxyoctene
 amyl crotonyl acetate
 amyl vinyl carbinol acetate
 amyl vinyl carbinyl acetate
 matsutake aAcetate
 oct-1-en-3-yl acetate
3-octen-1-yl acetate
beta-octen-1-yl acetate
1-octen-3-ol acetate
 octenyl acetate
3-octenyl acetate
1-pentyl allyl acetate
 pentyl crotonyl acetate
N-prenyl vinyl carbinol acetate

soluble in :
 alcohol
 fixed oils
 water, 52 mg/L @ 25C

insoluble in :
 water
 propylene glycol

stability :
 alcoholic fine fragrance, good
 antiperspirant, fair
 fabric softener, good
 hypochlorite bleach, poor
 liquid detergent, good
 perborate powder detergent, fair
 soap, fair
 toiletry application, fair

(odor and/or flavor) blends with :
 allyl cyclohexyl acetate
isoamyl benzoate
 amyl formate
 benzyl disulfide
 bornyl formate
isobutyl heptanoate
isobutyl methyl ketone
2-sec-butyl thiazole
4-butyl thiazole
 cinnamyl formate
 cuminaldehyde
 cyclohexyl propionate
 dihydrorose oxide
 dimethyl benzyl carbinyl butyrate
 ethyl (E,Z)-2,4-decadienoate
 ethyl 2-octenoate
 ethyl 4-pentenoate
 fern absolute
 fig leaf absolute
1-furfuryl pyrrole
 geranium absolute
 geranium oil africa
 geranium oil egypt
 geranyl acetate
 grape butyrate
delta-heptalactone
 heptanal
3-heptyl dihydro-5-methyl-2(3H)-furanone
 heptyl formate
 herbal cyclohexane
 herbal dioxane
(E,E)-2,4-hexadien-1-ol
(E)-4-hexen-1-ol
(Z)-4-hexen-1-ol
3-hexen-1-yl 2-methyl butyrate
(Z)-3-hexen-1-yl formate
(E)-2-hexen-1-yl isovalerate
(Z)-3-hexen-1-yl tiglate
 hexyl 2-methyl butyrate
 hexyl octanoate
 hexyl phenyl acetate
 hydroxycitronellal
6-hydroxydihydrotheaspirane (mixture of isomers)
 ivy leaf absolute
 jasmin cyclopentanol
 lily pentanal
 linalool oxide
 linalyl formate
 melon nonenoate
2-methyl butyl 2-methyl butyrate
 methyl butyl phenyl acetate
2-methyl undecanal dimethyl acetal
(E)-6-methyl-3-hepten-2-one
 neryl butyrate
1-nonen-3-ol
 nonisyl formate
(E)-2-octen-1-al
1-octen-3-ol
 octyl acetate
 octyl isobutyrate
 origanum oil
 origanum oil turkey
2-pentyl cyclopentanone
2-pentyl furan
 perillaldehyde
 phenyl acetaldehyde ethylene glycol acetal
2-phenyl propyl acetate
1-phenyl-2-pentanol
2-propyl thiazole
 propylene glycol acetone ketal
isopulegol
 rose pyran
 seaweed absolute
 tagete flower oil rwanda
 tagete oil
 tagete oil CO2 extract
alpha-thujene
 timber dioxolane
 tropical indene
 tropical trithiane
 viridiflorol

(odor and/or flavor) used in :
 apple
 cucumber
 earth humus
 green
 herbal
 lavandin
 lavender
 mint
 mushroom
 spearmint
 strawberry
 tropical
 violet

natural occurrence in :
data pagelavandin oil abrialis @ 0.49%
data pagelavandin oil grosso @ 0.26%
lavender oil
data pagelavender oil france @ 0.09%
data pagelavender oil france @ 1.34%
data pagemarjoram oil sweet cuba @ 2.08%
mint
mushroom
peppermint oil
spearmint oil
data pagespearmint oil america @ 0.05-0.12%
thyme
data pagetrachyspermum roxburghianum benth. ex. kurz. seed oil india @ trace%



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