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General Material Information

Preferred name thiogeraniol
Trivial Name Thiogeraniol
Short Description (E)-3,7-dimethyl-2,6-octadien-1-thiol
Formula C10 H18 S
CAS Number 39067-80-6
FEMA Number 3472
Flavis Number 12.064
ECHA Number 254-269-6
FDA UNII Y6E61O3D5Y
Nikkaji Number J61.292H
MDL MFCD00209533
COE Number 11583
xLogP3-AA 3.90 (est)
NMR Predictor External link
JECFA Food Flavoring 524 thiogeraniol
FDA Patent No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm 39067-80-6 ; THIOGERANIOL
Synonyms
  • (E)-3,7-dimethyl octa-2,6-diene-1-thiol
  • (E)-3,7-dimethyl-2,6-octadien-1-thiol
  • 3,7-dimethyl-2,6-octadien-1-thiol
  • (E)-3,7-dimethyl-2,6-octadien-1-yl mercaptan
  • (E)-3,7-dimethyl-2(trans),6-octadiene-1-thiol
  • (2E)-3,7-dimethylocta-2,6-diene-1-thiol
  • (E)-3,7-dimethylocta-2,6-diene-1-thiol
  • (E)- geranyl mercaptan
  • (E)- neryl mercaptan
  • 2,6-octadiene-1-thiol, 3,7-dimethyl-, (2E)-
  • 2,6-octadiene-1-thiol, 3,7-dimethyl-, (E)-
  • (E)- thiogeraniol
  • thiogeraniol 4010 P (Grau)
  • thiogeraniol pure
  • thiogeraniol supra
  • thiogeraniol synthetic
  • thiogeraniol, natural 5% in ethanol
  • (E)- thionerol
  • (2E)-3,7-dimethylocta-2,6-diene-1-thiol
  • 2,6-Octadiene-1-thiol, 3,7-dimethyl-, (2E)-
  • 2,6-Octadiene-1-thiol, 3,7-dimethyl-, (E)-
  • (2E)-3,7-Dimethyl-2,6-octadiene-1-thiol
  • Geranyl mercaptan
  • (E)-3,7-Dimethylocta-2,6-dienylmercaptan
  • (E)-3,7-Dimethylocta-2,6-diene-1-thiol

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
CHEBI:View
KEGG (GenomeNet):C22269
HMDB (The Human Metabolome Database):HMDB36106
FooDB:FDB014950
Export Tariff Code:2930.90.0000
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
Wikipedia:View
FAO:Thiogeraniol

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 170.31846618652
Vapor Pressure 0.047 mmHg @ 25 °C
Flash Point TCC Value 52.78 °C TCC
logP (o/w) 4.617 est
Solubility
alcohol Yes
water, 4.179 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Odor Type: Green
green, sulfurous, fruity, berry, rhubarb, citrus, minty, catty
Odor strength high , recommend smelling in a 1.00 % solution or less
Substantivity 197 hour(s) at 1.00 % in dipropylene glycol
Luebke, William tgsc, (2021) At 1.00 % in dipropylene glycol. green sulfurous fruity berry rhubarb citrus minty catty
Mosciano, Gerard P&F 15, No. 1, 19, (1990) Green, fruity berry with minty sulfur catty nuances
Flavor Type: Green
green, fruity, berry, citrus, waxy, floral, tropical, minty
Luebke, William tgsc, (2021) Green fruity berry citrus waxy floral tropical
Mosciano, Gerard P&F 15, No. 1, 19, (1990) At 0.50 ppm. Minty fruity, with green citrus fruity nuances

Safety Information

Safety information

Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 10 - Flammable.
R 36/38 - Irritating to skin and eyes.
S 02 - Keep out of the reach of children.
S 16 - Keep away from sources of ignition - No Smoking.
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.
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.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
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 thiogeraniol usage levels up to:
0.0100 % in the fragrance concentrate.
Maximised Survey-derived Daily Intakes (MSDI-EU): 1.10 (μg/capita/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: 9
Click here to view publication 9
average usual ppmaverage maximum ppm
baked goods: -0.03000
beverages(nonalcoholic): -0.00200
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: -0.01000
confectionery froastings: -0.02000
egg products: --
fats / oils: --
fish products: --
frozen dairy: -0.01000
fruit ices: -0.01000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: --
imitation dairy: --
instant coffee / tea: --
jams / jellies: -0.02000
meat products: --
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: --
sugar substitutes: --
sweet sauces: --

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 8 (FGE.08)[1]: Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical group 20
View page or View pdf

Flavouring Group Evaluation 8, Revision 1 (FGE.08Rev1): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 8, Revision 3 (FGE.08Rev3): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 08, Revision 4 (FGE.08Rev4): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):39067-80-6
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :6365572
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
(2E)-3,7-dimethylocta-2,6-diene-1-thiol
Chemidplus:0039067806