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General Material Information

Preferred name geranyl tiglate
Trivial Name Geranyl tiglate
Short Description geranyl 2-methylcrotonate
Formula C15 H24 O2
CAS Number 7785-33-3
FEMA Number 4044
Flavis Number 9.383
ECHA Number 232-078-9
FDA UNII CUP7SL28J8
Nikkaji Number J15.693K
MDL MFCD00016622
COE Number 11829
xLogP3-AA 4.70 (est)
NMR Predictor External link
JECFA Food Flavoring 1822 (E)-geranyl tiglate
FDA Patent No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm 7785-33-3 ; GERANYL TIGLATE
Synonyms
  • 2-butenoic acid, 2-methyl-, (2E)-3,7-dimethyl-2,6-octadien-1-yl ester, (2E)-
  • 2-butenoic acid, 2-methyl-, (2E)-3,7-dimethyl-2,6-octadienyl ester,(2E)-
  • 2-butenoic acid, 2-methyl-, 3,7-dimethyl-2,6-octadienyl ester, (E,E,E)-
  • 2-butenoic acid, 2-methyl-, 3,7-dimethyl-2,6-octadienyl ester, (E,E)-
  • cis-alpha,beta- dimethyl acrylic acid geraniol ester
  • trans-3,7-dimethyl-2,6-octadien-1-yl cis-alpha,beta-dimethyl acrylate
  • dimethyl-2,6-octadienyl 2-methyl crotonate
  • (E)-3,7-dimethyl-2,6-octadienyl 2-methyl crotonate
  • (E)-3,7-dimethyl-2,6-octadienyl 2-methylcrotonate
  • (2E)-3,7-dimethylocta-2,6-dien-1-yl (2E)-2-methylbut-2-enoate
  • [(2E)-3,7-dimethylocta-2,6-dienyl] (E)-2-methylbut-2-enoate
  • geranyl 2-methyl crotonate
  • geranyl 2-methylcrotonate
  • (E)- geranyl tiglate
  • geranyl tiglate S
  • (E,E)-2-methyl butenoic acid 3,7-dimethyl-2,6-octadienyl ester
  • (E)- neryl tiglate
  • 2,6-octadien-1-ol, 3,7-dimethyl-, 2-methyl-2-butenoate, (E,E,E)-
  • tiglic acid 3,7-dimethyl-2,6-octadienyl ester
  • tiglic acid geraniol ester
  • tiglic acid geranyl ester
  • tiglic acid, geraniol ester
  • [(2E)-3,7-dimethylocta-2,6-dienyl] (E)-2-methylbut-2-enoate
  • 2-Butenoic acid, 2-methyl-, (2E)-3,7-dimethyl-2,6-octadien-1-yl ester, (2E)-
  • 2-Butenoic acid, 2-methyl-, 3,7-dimethyl-2,6-octadienyl ester, (E,E)-
  • Tiglic acid, trans-3,7-dimethyl-2,6-octadienyl ester
  • Tiglic acid, geranyl ester
  • 2-Butenoic acid, 2-methyl-, (2E)-3,7-dimethyl-2,6-octadienyl ester, (2E)-
  • Geranyl (E)-2-methyl-2-butenoate

US / EU / FDA / JECFA / FEMA / Scholar / Patents

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Other Information

(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS):View
CHEMBL:View
HMDB (The Human Metabolome Database):HMDB32292
FooDB:FDB009483
Export Tariff Code:2916.19.5000
Typical G.C.
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 236.35467529297
Specific gravity @ 25 °C
Pounds per Gallon 7.622 to 7.705
Refractive Index 1.478 to 1.485 @ 20 °C
Boiling Point 149 to 151°C @ 7 mm Hg
Boiling Point 271 to 272°C @ 760 mm Hg
Acid Value 1 max KOH/g
Vapor Pressure 0.000332 mmHg @ 25 °C
Flash Point TCC Value 100 °C TCC
logP (o/w) 5.731 est
Solubility
alcohol Yes
water, 0.3194 mg/L @ 25 °C (est) Yes
Stability
AP roll-on 15% (good) Unspecified
bleach (poor) Unspecified
body lotion (very good) Unspecified
cleaner APC liquid (good) Unspecified
cleaner liquid citric acid (poor) Unspecified
detergent powder conc. (good) Unspecified
shampoo/shower gel (good) Unspecified
soap (good) Unspecified

Organoleptic Properties

Odor Type: Floral
geranium, fruity, sweet, herbal
Odor strength medium , recommend smelling in a 10.00 % solution or less
Substantivity > 8 hour(s) at 100.00 %
General comment At 10.00 % in dipropylene glycol. geranium fruity sweet herbal
Flavor Type: Floral
geranium, melon, herbal, citrus
General comment At 5.00 - 10.00 ppm. geranium melon herbal citrus
Rosy, geraniol notes for citrus fruits especially lemon; floral notes for lychee and other fruits. Typical geranyl character, rosy, lemon

Occurrences

Potential Uses

Applications
Odor purposes Geranium, Green, Herbal, Lavender, Oriental, Rose
Cosmetic purposes Perfuming agents

Safety Information

Safety information

Preferred SDS: View
European information :
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.
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Human Experience:
6 % solution: no irritation or sensitization.
Oral/Parenteral Toxicity:
oral-rat LD50 > 5000 mg/kg
Food and Cosmetics Toxicology. Vol. 12, Pg. 899, 1974.

Dermal Toxicity:
skin-rabbit LD50 > 5000 mg/kg
Food and Cosmetics Toxicology. Vol. 12, Pg. 899, 1974.

Inhalation Toxicity:
Not determined

Safety in use information

Category:
flavor and fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for geranyl tiglate usage levels up to:
6.0000 % in the fragrance concentrate.
Maximised Survey-derived Daily Intakes (MSDI-EU): 1.90 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 0.08 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): 2300 (μg/person/day)
Threshold of Concern:1800 (μg/person/day)
Structure Class: I
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 21
Click here to view publication 21
average usual ppmaverage maximum ppm
baked goods: --
beverages(nonalcoholic): 20.0000020.00000
beverages(alcoholic): 20.0000020.00000
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: 100.00000100.00000
egg products: --
fats / oils: --
fish products: --
frozen dairy: 50.0000050.00000
fruit ices: 50.0000050.00000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: 100.00000100.00000
imitation dairy: 50.0000050.00000
instant coffee / tea: --
jams / jellies: --
meat products: --
milk products: 50.0000050.00000
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: 100.00000100.00000
soups: --
sugar substitutes: --
sweet sauces: --
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 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 (EFSA, 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
Chewing gum (05.3): --
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): 10.0000050.00000
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...

European Food Safety Authority (EFSA) reference(s):

Flavouring Group Evaluation 202: 3-Alkylated aliphatic acyclic alpha,beta-unsaturated aldehydes and precursors with or without additional double bonds from chemical subgroup 1.1.3 of FGE.19[1]
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 95 (FGE.95): Consideration of aliphatic, linear or branched-chain saturated and unsaturated alcohols, aldehydes, acids and related esters evaluated by JECFA (69th meeting) structurally related to esters of branched- and straight-chain aliphatic saturated primary alcohols and of one secondary alcohol, and branched- and straight-chain unsaturated carboxylic acids evaluated by EFSA in FGE.05Rev1 (2008)
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):7785-33-3
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :5367785
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
[(2E)-3,7-dimethylocta-2,6-dienyl] (E)-2-methylbut-2-enoate
Chemidplus:0007785333
RTECS:RG5927900 for cas# 7785-33-3