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dihydrolinalool

Chemical Structure

General Material Information

Preferred name dihydrolinalool
Trivial Name Dihydrolinalool
Short Description 6-octen-3-ol, 3,7-dimethyl-
Formula C10 H20 O
CAS Number 18479-51-1
Deleted CAS Number 2270-57-7
Flavis Number 2.14
ECHA Number 242-359-8
FDA UNII VW0O7I863L
Nikkaji Number J208.378G
MDL MFCD00059140
xLogP3-AA 3.00 (est)
Bio Activity Summary External link
NMR Predictor External link
Synonyms
  • dihydro linalool
  • 1,2-dihydrolinalool
  • 3,7-dimethyl oct-6-en-3-ol
  • 3,7-dimethyl-6-octen-3-ol
  • 3,7-dimethyloct-6-en-3-ol
  • 6-octen-3-ol, 3,7-dimethyl-
  • 3,7-dimethyloct-6-en-3-ol
  • 6-Octen-3-ol, 3,7-dimethyl-
  • 3,7-Dimethyl-6-octen-3-ol
  • 3,7-Dimethyl-6-octene-3-ol
  • 2,6-Dimethyl-2-octen-6-ol
  • 1,2-Dihydrolinalool
  • (±)-Dihydrolinalool

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
CHEMBL:View
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2905.29.9000
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 156.26860046387
Specific gravity @ 25 °C
Pounds per Gallon 7.131 to 7.181
Refractive Index 1.452 to 1.458 @ 20 °C
Boiling Point 191 to 193°C @ 760 mm Hg
Vapor Pressure 0.019 mmHg @ 25 °C
Vapor Density 5.4
Flash Point TCC Value 81.11 °C TCC
logP (o/w) 2.977 est
Solubility
alcohol Yes
water, 228.1 mg/L @ 25 °C (est) Yes
water No
Stability
more than the linalool Unspecified
perborate deodorants Unspecified
soap Unspecified

Organoleptic Properties

Odor Type: Floral
bois de rose, woody, citrus, blueberry, weedy
Odor strength medium
Substantivity 12 hour(s) at 100.00 %
Luebke, William tgsc, (1994) At 100.00 %. bois de rose woody citrus blueberry weedy
Flavor Type: Floral
floral, tropical, bois de rose, blueberry, berry, fruity, herbal, woody
Luebke, William tgsc, (1994) Floral tropical bois de rose blueberry berry fruity herbal woody

Occurrences

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.
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
maximum skin levels for fine fragrances:
0.1400 % and are based on the assumption that the fragrance mixture is used at 20% in a consumer product (IFRA Use Level Survey).(IFRA, 2004)
Recommendation for dihydrolinalool usage levels up to:
30.0000 % in the fragrance concentrate.
use level in formulae for use in cosmetics:
0.4000 %
Dermal Systemic Exposure in Cosmetic Products:
0.0102 mg/kg/day (IFRA, 2004)
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.044 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): 3900 (μg/person/day)
Threshold of Concern:1800 (μg/person/day)
Structure Class: I
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): 5.0000025.00000
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):

Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) related to Flavouring Group Evaluation 18 (FGE.18): Aliphatic, alicyclic and aromatic saturated and unsaturated tertiary alcohols, aromatic tertiary alcohols and their esters from chemical group 6
View page or View pdf

Flavouring Group Evaluation 18, Revision 1 (FGE. 18 Rev1)[1] : Aliphatic, alicyclic and aromatic saturated and unsaturated tertiary alcohols, aromatic tertiary alcohols and their esters from chemical groups 6 and 8
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 90 (FGE.90): Consideration of Aliphatic, acyclic and alicyclic terpenoid tertiary alcohols and structurally related substances evaluated by JECFA (68th meeting)FGE.18Rev1 (2009)
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 18, Revision 2 (FGE.18Rev2): Aliphatic, alicyclic and aromatic saturated and unsaturated tertiary alcohols, aromatic tertiary alcohols and their esters from chemical groups 6 and 8.
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 18, Revision 3 (FGE.18Rev3): Aliphatic, alicyclic and aromatic saturated and unsaturated tertiary alcohols, aromatic tertiary alcohols and their esters from chemical groups 6 and 8.
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):18479-51-1
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :86749
National Institute of Allergy and Infectious Diseases:Data
WISER:UN 1993
WGK Germany:1
3,7-dimethyloct-6-en-3-ol
Chemidplus:0018479511