(E)-methyl geranate
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IUPAC name :methyl (2E)-3,7-dimethylocta-2,6-dienoate
InChI :InChI=1/C11H18O2/c1-9(2)6-5-7-10(3)8-11(12)13-4/h6,8H,5,7H2,1-4H3/b10-8+
InChIKey :ACOBBFVLNKYODD-CSKARUKUBD
SMILES :CC(=CCC/C(=C/C(=O)OC)/C)C
cas number :1189-09-9
(EINECS) number :214-712-6
coe number :10797
fl. number :09.643
molar refractivity :54.58 ± 0.3 cm3
parachor :461.3 ± 4.0 cm3
index of refraction :1.457 ± 0.02
surface tension :28.0 ± 3.0 dyne/cm
density :0.909 ± 0.06 g/cm3
polarizability :21.63 ± 0.5 10-24cm3
XlogP : 2.90
molecular weight : 182.2594200 (IUPAC)
formula :C11 H18 O2
NMR Predictor :Predict
 
 
export tariff code :2916.19.6000
fda reg :unspecified

Suppliers :
Bedoukian Research :METHYL GERANATE
≥92.0% (sum of isomers), Kosher
Odor:  waxy, green, fruity

organoleptics :
odor type :waxy
odor strength :medium
odor description :
at 100.00 %.  
waxy green fruity flower

properties :
appearence :colorless clear liquid
assay : 92.00 to 100.00 %   sum of isomers
Food Chemicals Codex Listed :No
specific gravity :0.91700 to 0.92700 @ 25.00 °C.
pounds per gallon - calc. : 7.630 to 7.714
refractive index :1.46400 to 1.47400 @ 20.00 °C.
boiling point : 72.00 °C. @ 0.30 mm Hg
boiling point : 247.00 to 248.00 °C. @ 760.00 mm Hg
vapor pressure :0.04280 mm/Hg @ 25.00 °C.
vapor density :>1 ( Air = 1 )
flash point : 210.00  °F.  TCC  ( 98.89 °C. )
logP (o/w) : 3.97

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) :
  Not determined
Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.95 (μg/capita/day)
modified Theoretical Added Maximum Daily Intake (mTAMDI) :2104 (μg/person/day)
Threshold of concern :1800 (μg/person/day)
 
recommendation for (E)-methyl geranate usage levels up to :
  5.0000 % in the fragrance concentrate.
 
 
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFFA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFFA, 2002i).
Note : mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
 average usage mg/kgmaximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0) : 7.0000035.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0) : 5.0000025.00000
Edible ices, including sherbet and sorbet (03.0) : 10.0000050.00000
Processed fruit (04.1) : 7.0000035.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) : --
Confectionery (05.0) : 10.0000050.00000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) : 5.0000025.00000
Bakery wares (07.0) : 10.0000050.00000
Meat and meat products, including poultry and game (08.0) : 2.0000010.00000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) : 2.0000010.00000
Eggs and egg products (10.0) : --
Sweeteners, including honey (11.0) : --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0) : 5.0000025.00000
Foodstuffs intended for particular nutritional uses (13.0) : 10.0000050.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1) : --
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) : --
Ready-to-eat savouries (15.0) : 20.00000100.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) : 5.0000025.00000

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
 
 
 
 methyl (2E)-3,7-dimethylocta-2,6-dienoate
(EINECS) number :214-712-6
chemidplus :001189099
EPA Substance Registry Services :1189-09-9

references :
 methyl (2E)-3,7-dimethylocta-2,6-dienoate
fl. number :09.643
NIST Chemistry WebBook :1963204546
pubchem :213092

Cosmetics :
Cosmetic uses : perfuming agents

other :
CosIng :cosmetic data
VCF-Online: VCF Volatile Compounds in Food
synonyms :
(E)-3,7-dimethyl-2,6-octadienoic acid methyl ester
 methyl (2E)-3,7-dimethylocta-2,6-dienoate
 methyl (E)-3,7-dimethyl octa-2,6-dienoate
 methyl (E)-geranate
(E)-methyl dimethyl octadienoate
 methyl-(E)-geranate

soluble in :
 alcohol

insoluble in :
 water

(odor and/or flavor) blends with :
 acetaldehyde benzyl 2-methoxyethyl acetal
 acetaldehyde dihexyl acetal
 acetaldehyde methyl hexyl acetal
 allyl cyclohexyl acetate
 allyl tiglate
isoamyl 3-(2-furan) propionate
isoamyl benzoate
alpha-amyl cinnamaldehyde diethyl acetal
 amyl hexanoate
 anisyl propanal / methyl anthranilate schiff's base
 benzyl methyl ether
 berry pentadienoate
 buchu mercaptan
 butyl 2-methyl butyrate
isobutyl benzyl carbinol
 chrysanthemum oxide
 citral dimethyl acetal
 citronellyl propionate
 clary sage absolute
 cognac heptanone
para-cresyl isobutyrate
 cuminyl acetaldehyde
 cyclohexyl propionate
gamma-damascone
 decanal diethyl acetal
 decanal propylene glycol acetal
(E)-4-decen-1-al
3-decen-2-one
9-decenoic acid
 dimethyl succinate
6,8-dimethyl-2-nonanol
 earthy acetal
 ethyl (E,Z)-2,4-decadienoate
 ethyl (E)-2-hexenoate
 ethyl (E)-4-decenoate
 ethyl 2-benzyl butyrate
 ethyl 2-octenoate
 ethyl methyl-para-tolyl glycidate
2-ethyl octine carbonate
2-ethyl-4-butanol
 farnesyl acetate
 fir carboxylate
 flower hexene
1-furfuryl pyrrole
 gardenia absolute
 geranyl acetate
(E)-geranyl acetone
 geranyl isovalerate
 grape butyrate
 green dioxolane
(E,E)-2,4-heptadien-1-ol
3-heptyl dihydro-5-methyl-2(3H)-furanone
 heptyl formate
 heptyl isobutyrate
 hexanal propylene glycol acetal
(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 formate
(Z)-3-hexen-1-yl hexanoate
(E)-2-hexen-1-yl isovalerate
(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 2-furoate
 hexyl 2-methyl butyrate
 hexyl butyrate
 hexyl isobutyrate
 hexyl isovalerate
 hexyl octanoate
 hexyl phenyl acetate
 hexyl pivalate
 hexyl propionate
 hydroxycitronellal
 hydroxycitronellal diethyl acetal
 hydroxycitronellal dimethyl acetal
 ivy carbaldehyde / methyl anthranilate schiff's base
 jasmin cyclopentanol
 lily pentanal
 lily propanol
 linalyl hexanoate
 marine hexane
 melon nonenoate
 methyl 2-hexenoate
 methyl 2-undecynoate
 methyl 4-pentenoate
2-methyl butyl 2-methyl butyrate
 methyl butyl phenyl acetate
 methyl cyclocitrone
2-methyl heptanoic acid
 methyl octanoate
2-methyl undecanal dimethyl acetal
 methyl valerate
3-methyl valeric acid
4-methyl-4-phenyl pentanone
 neryl butyrate
(E,Z)-3,6-nonadien-1-yl acetate
3,6-nonadien-1-yl acetate
2-nonanol
(E)-2-nonen-1-ol
(Z)-3-nonen-1-ol
(Z)-6-nonen-1-ol
 ocean propanal / methyl anthranilate schiff's base
 octanol
(E)-2-octen-1-al
 octyl isobutyrate
 octyl oxyacetaldehyde
 papaya isobutyrate
 peach pivalate
(E)-2-penten-1-al
 phenethyl octanoate
 phenyl acetaldehyde
 phenyl acetaldehyde diisobutyl acetal
 phenyl acetaldehyde ethylene glycol acetal
4-phenyl-2-butyl acetate
alpha-isopropyl phenyl acetaldehyde
 sorbyl isobutyrate
 styralyl formate
 terpinyl isobutyrate
(E)-2-tetradecen-1-al
 thiogeraniol
 tiglaldehyde
 tricyclodecyl acetate
 woody acetate

(odor and/or flavor) used in :
 fruit
 green
 rose
 waxy

natural occurrence in :
data pagebergamot oil @ 0.002-0.015%
data pagecallitris columellaris wood oil australia @ 0.10%
data pagecallitris intratropica wood oil australia @ 0.20%
data pagechampaca concrete @ 0.05%
data pagecouroupita guianensis aubl. flower oil brazil @ 0.10%
data pagelemon oil california @ 0.007%
data pagelemon verbena oil morocco @ 0.7%
data pagelemongrass oil morocco @ 0.60%
data pagemelissa oil slovak republic @ 0.36%
data pagemyrtle lemon scented leaf oil australia @ 37.40%
data pagemyrtle oil @ 0.27%
data pagepetitgrain sweet oil @ 0.20%



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