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General Material Information

Preferred name alloocimene
Trivial Name allo-Ocimene
Short Description 2,4,6-octatriene, 2,6-dimethyl-, (E+Z)-
Formula C10 H16
CAS Number 673-84-7
Deleted CAS Number 17627-38-2
Flavis Number 1.035
ECHA Number 211-614-5
FDA UNII J9D0BS5BZN
Beilstein Number 1719993
MDL MFCD00009278
Bio Activity Summary External link
NMR Predictor External link
Synonyms
  • 2,6-dimethyl octa-2,4,6-triene
  • (E+Z)-2,6-dimethyl-2,4,6-octatriene
  • 2,6-dimethyl-2,4,6-octatriene
  • trans and cis-2,6-dimethyl-2,4,6-octatriene
  • 2,6-dimethyl-octa-2,4,6-triene
  • (E+Z)-2,6-dimethylocta-2,4,6-triene
  • 2,6-dimethylocta-2,4,6-triene
  • (E+Z)-allo ocimene
  • allo- ocimene
  • trans and cis-allo ocimene
  • 2,4,6-octatriene, 2,6-dimethyl-
  • 2,4,6-octatriene, 2,6-dimethyl-, (E+Z)-
  • 2,6-dimethylocta-2,4,6-triene
  • 2,4,6-Octatriene, 2,6-dimethyl-
  • 2,6-Dimethyl-2,4,6-octatriene
  • allo-Ocimene
  • NSC 406263
  • Allocymene

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

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Literature & References

2,6-dimethylocta-2,4,6-triene
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:673-84-7
Pubchem (cid):12658
Pubchem (sid):134978110
Pherobase:View
Publications by PubMed
Cashew volatiles mediate short-range location responses in Pseudotheraptus wayi (Heteroptera: Coreidae).
Antioxidative properties and inhibition of key enzymes relevant to type-2 diabetes and hypertension by essential oils from black pepper.
Essential oils from five species of Annonaceae from Vietnam.
Isolation and identification of host cues from mango, Mangifera indica, that attract gravid female oriental fruit fly, Bactrocera dorsalis.
Effect of the method of preparation on the composition and cytotoxic activity of the essential oil of Pituranthos tortuosus.
Specialist leaf beetle larvae use volatiles from willow leaves infested by conspecifics for reaggregation in a tree.
Analysis of Mount Atlas mastic smoke: a potential food preservative.
Mechanistic and kinetic insights into the thermally induced rearrangement of alpha-pinene.
Chemical constituents and larvicidal property of the essential oil of Blumea mollis (D. Don) Merr. against Culex quinquefasciatus.
Monoterpene-induced molecular responses in Arabidopsis thaliana.
Diurnal variation of walnut tree volatiles and electrophysiological responses in Cydia pomonella (Lepidoptera: Tortricidae).
Odor-mediated push-pull pollination in cycads.
Analysis of defensive responses activated by volatile allo-ocimene treatment in Arabidopsis thaliana.
Volatile C6-aldehydes and Allo-ocimene activate defense genes and induce resistance against Botrytis cinerea in Arabidopsis thaliana.
Chemical characterization and antifungal activity of essential oil of capitula from wild Indian Tagetes patula L.
Anticonvulsant activity and chemical composition of Artemisia dracunculus L. essential oil.
The essential oil of Apium graveolens var. secalinum and its cercaricidal activity.
[Experimental effect of alloocimene on soft tissue wound].
ALLOOCIMENE: ABSENCE IN CIGARETTE SMOKE.

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
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2901.29.5000
Typical G.C.
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
Wikipedia:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 136.23751831055
Specific gravity @ 25 °C
Pounds per Gallon 6.732 to 6.782
Refractive Index 1.539 to 1.545 @ 20 °C
Boiling Point 188 to 189°C @ 760 mm Hg
Boiling Point 73 to 75°C @ 14 mm Hg
Vapor Pressure 0.816 mmHg @ 25 °C
Vapor Density 4.7
Flash Point TCC Value 72.78 °C TCC
logP (o/w) 4.392 est
Solubility
alcohol Yes
water, 2.348 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Odor Type: Floral
sweet, floral, nut skin, peppery, herbal, tropical
Luebke, William tgsc, (1983) At 100.00 %. sweet floral nut skin peppery herbal tropical
Flavor Type: Citrus
citrus, terpenic, tropical, spicy, nutty, nut flesh
Luebke, William tgsc, (1983) Citrus terpenic tropical spicy nutty nut flesh

Occurrences

Potential Uses

Applications
Odor purposes Balsam, Herbal, Moss, Woody
Cosmetic purposes Perfuming agents

Safety Information

Safety information

Preferred SDS: View
European information :
Most important hazard(s):
Xn - Harmful.
R 22 - Harmful if swallowed.
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.
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 alloocimene usage levels up to:
4.0000 % in the fragrance concentrate.
Maximised Survey-derived Daily Intakes (MSDI-EU): 9.10 (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):

Flavouring Group Evaluation 25, (FGE.25)[1] - Aliphatic and aromatic hydrocarbons from chemical group 31 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food
View page or View pdf

Flavouring Group Evaluation 78 (FGE.78)[1] - Consideration of Aliphatic and alicyclic and aromatic hydrocarbons evaluated by JECFA (63rd meeting) structurally related to aliphatic and aromatic hydrocarbons evaluated by EFSA in FGE.25 - Scientific Opinion of the Panel on Food Additives,Flavourings, Processing Aids and Materials in Contact with Food (AFC)
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 25Rev1: Aliphatic and aromatic hydrocarbons from chemical group 31
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 78, Revision 1 (FGE.78Rev1): Consideration of aliphatic and alicyclic and aromatic hydrocarbons evaluated by JECFA (63rd meeting) structurally related to aliphatic and aromatic hydrocarbons evaluated by EFSA in FGE.25Rev2
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 25, Revision 2 (FGE.25Rev2): Aliphatic and aromatic hydrocarbons from chemical group 31
View page or View pdf

Statement on List of Representative Substances for Testing. The current Statement lays down a list of substances in sub-groups with representative substances for which additional data are required prior to their evaluation through the Procedure (Regulation (EC) No 1565/2000).
View page or View pdf

Scientific opinion on Flavouring Group Evaluation 25, Revision 3 (FGE.25Rev3): Aliphatic hydrocarbons from chemical group 31
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):673-84-7
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :12658
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
2,6-dimethylocta-2,4,6-triene
Chemidplus:0000673847