2-hexen-1-ol

2-hexenol

CAS: 2305-21-7 C6 H12 O MW: 100.16084000 fruity fruity

Identification

Name2-hexen-1-ol
CAS Number2305-21-7
EINECS218-972-1
FDA UNII4786A28X17
Molecular FormulaC6 H12 O
Molecular Weight100.16084000
CoE Number69

Regulatory

JECFA Food Flavoring1354 2-hexen-1-ol
DG SANTE Food Flavourings02.020 hex-2-en-1-ol
FEMA Number2562
FDANo longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF)2305-21-7 ; 2-HEXEN-1-OL
FDA RegulationFDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION

Physical Properties

Appearance colorless to pale yellow clear liquid (est)
Assay 95.80 to 96.50 sum of isomers
Food Chemicals Codex Listed No
Specific Gravity 0.83600 to 0.84100 @ 25.00 °C.
Pounds per Gallon - (est). 6.956 to 6.998
Refractive Index 1.43700 to 1.44200 @ 20.00 °C.
Boiling Point 158.00 to 160.00 °C. @ 760.00 mm Hg
Acid Value 2.00 max. KOH/g
Vapor Pressure 0.873000 mmHg @ 25.00 °C. (est)
Vapor Density >1 ( Air = 1 )
Flash Point 143.00 °F. TCC ( 61.67 °C. )
logP (o/w) 1.655 (est)
Soluble in alcohol
Insoluble in water

Cosmetic Information

CosIngcosmetic data
Cosmetic Usesperfuming agents

Organoleptic Properties

Odor Strength high ,
Substantivity > 4 hour(s) at 100.00 %
Odor Description
at 0.10 % in dipropylene glycol.
Sharp, green, leafy, fruity, unripe banana
Taste Description
Sweet, fruity, slightly green, and fatty
Sweet, fruity, slightly green, and fatty

Safety Information

Preferred SDSView
European informationMost important hazard(s):
Oral/Parenteral Toxicityoral-rat LD50 3500 mg/kg
Dermal Toxicityskin-rabbit LD50 4500 mg/kg
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryflavor and fragrance agents
RIFM Fragrance Material Safety AssessmentSearch
Recommendation for 2-hexen-1-ol usage levels up to4.0000 % in the fragrance concentrate.
Maximised Survey-derived Daily Intakes (MSDI-EU)650.00 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA)291.00 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI)5900 (μg/person/day)
Threshold of Concern1800 (μg/person/day)
Structure ClassI
baked goods-
beverages(nonalcoholic)-
beverages(alcoholic)-
breakfast cereal-
cheese-
chewing gum-
condiments / relishes-
confectionery froastings-
egg products-
fats / oils-
fish products-
frozen dairy-
fruit ices-
gelatins / puddings-
granulated sugar-
gravies-
hard candy-
imitation dairy-
instant coffee / tea-
jams / jellies-
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-
Dairy products, excluding products of category 02.0 (01.0)21.56000
Fats and oils, and fat emulsions (type water-in-oil) (02.0)-
Edible ices, including sherbet and sorbet (03.0)-
Processed fruit (04.1)-
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2)-
Confectionery (05.0)20.16000
Chewing gum (05.3)1.63000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0)21.56000
Bakery wares (07.0)22.29000
Meat and meat products, including poultry and game (08.0)-
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0)-
Eggs and egg products (10.0)-
Sweeteners, including honey (11.0)-
Salts, spices, soups, sauces, salads, protein products, etc. (12.0)-
Foodstuffs intended for particular nutritional uses (13.0)-
Non-alcoholic ("soft") beverages, excl. dairy products (14.1)7.32000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2)-
Ready-to-eat savouries (15.0)-
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0)-

Advanced Biotech. Inc.

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Axxence Aromatic GmbH

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Exceptional quality and excellence in meeting our customers requirements.

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M&U International LLC

Steady supply & demand

Meeting customers increasing demands at home as well as abroad.

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Potential Uses

FR apple FR banana FR berry FR butter FL cheese parmesan cheese FR cherry FL chocolate cocoa FR currant red currant FR geranium FR grape FR green FR kiwi FR lavender FR mint FL nut FR orange FL pea green pea FR peach FR pear FR raspberry FR strawberry FL tea FL tomato FL vegetable

Natural Occurrence

apple juice PMC asparagus beer PMC cognac PMC hop oil kiwi fruit mentha longifolia (l.) huds. oil jordan @ trace% Data olive peach fruit strawberry wild strawberry fruit tea tomato wine white wine

Synonyms

hex-2-en-1-ol hex-2-enol 2- hexenol 3- propyl allyl alcohol PubMed: Attraction of pea moth Cydia nigricana to pea flower volatiles. PubMed: Free and glycosidically bound aroma compounds in cherry (Prunus avium L.). PubMed: Effect of Addition of Olive Leaves before Fruits Extraction Process to Some Monovarietal Tunisian Extra-Virgin Olive Oils Using Chemometric Analysis. PubMed: Characterization of olfactory receptor neurons for pheromone candidate and plant volatile compounds in the clover root weevil, Sitona lepidus. PubMed: Flavor of cold-hardy grapes: impact of berry maturity and environmental conditions. PubMed: Identification of volatile compounds emitted by Artemisia ordosica (Artemisia, Asteraceae) and changes due to mechanical damage and weevil infestation. PubMed: Influence of phenols mass fraction in olive (Olea europaea L.) paste on volatile compounds in Buža cultivar virgin olive oil. PubMed: Comparative study of the volatiles' composition of healthy and larvae-infested Artemisia ordosica. PubMed: New precursor of 3-mercaptohexan-1-ol in grape juice: thiol-forming potential and kinetics during early stages of must fermentation. PubMed: Southern pine beetle, Dendroctonus frontalis, antennal and behavioral responses to nonhost leaf and bark volatiles. PubMed: Efficacy of "Verbenone Plus" for protecting ponderosa pine trees and stands from Dendroctonus brevicomis (Coleoptera: Curculionidae) attack in British Columbia and California. PubMed: Phytochemicals to suppress Fusarium head blight in wheat-chickpea rotation. PubMed: Electrophysiological and behavioral responses of the black-banded oak borer, Coroebus florentinus, to conspecific and host-plant volatiles. PubMed: Field attraction of the vine weevil Otiorhynchus sulcatus to kairomones. PubMed: Responses of Dendroctonus brevicomis (Coleoptera: Curculionidae) in behavioral assays: implications to development of a semiochemical-based tool for tree protection. PubMed: Grape contribution to wine aroma: production of hexyl acetate, octyl acetate, and benzyl acetate during yeast fermentation is dependent upon precursors in the must. PubMed: Changes in free and bound fractions of aroma compounds of four Vitis vinifera cultivars at the last ripening stages. PubMed: Kinetics studies of the gas-phase reactions of NO3 radicals with series of 1-alkenes, dienes, cycloalkenes, alkenols, and alkenals. PubMed: Action of Coriandrum sativum L. Essential Oil upon Oral Candida albicans Biofilm Formation. PubMed: Fusarium infection in maize: volatile induction of infected and neighboring uninfected plants has the potential to attract a pest cereal leaf beetle, Oulema melanopus. PubMed: Cereal crop volatile organic compound induction after mechanical injury, beetle herbivory (Oulema spp.), or fungal infection (Fusarium spp.). PubMed: Effects of n-hexanal on dopamine release in the striatum of living rats. PubMed: Impact of harvesting and processing conditions on green leaf volatile development and phenolics in Concord grape juice. PubMed: Expression of genes associated with aroma formation derived from the fatty acid pathway during peach fruit ripening. PubMed: Atmospheric carbon dioxide changes photochemical activity, soluble sugars and volatile levels in broccoli (Brassica oleracea var. italica). PubMed: Metabolomics reveals alterations in both primary and secondary metabolites by wine bacteria. PubMed: Comparison of volatile profiles of nine litchi (Litchi chinensis Sonn.) cultivars from Southern China. PubMed: Fatty acid derived compounds--the dominant volatile class of the essential oil poor Sonchus arvensis subsp. uliginosus (Bieb.) Nyman. PubMed: Study of the alarming volatile characteristics of Tessaratoma papillosa using SPME-GC-MS. PubMed: In situ investigation of leaf water status by portable unilateral nuclear magnetic resonance. PubMed: Behavioral and electroantennographic responses of the tea mosquito, Helopeltis theivora, to female sex pheromones. PubMed: Application of zNosetrade mark for the analysis of selected grape aroma compounds. PubMed: Changes in virgin olive oil quality during low-temperature fruit storage. PubMed: Aphid and plant volatiles induce oviposition in an aphidophagous hoverfly. PubMed: E-2-ethylhexenal, E-2-ethyl-2-hexenol, mellein, and 4-hydroxymellein in Camponotus species from Brunei. PubMed: Nonhost angiosperm volatiles and verbenone disrupt response of western pine beetle, Dendroctonus brevicomis (Coleoptera: Scolytidae), to attractant-baited traps. PubMed: Increased EAG responses of tortricid moths after prolonged exposure to plant volatiles: evidence for octopamine-mediated sensitization. PubMed: Determination of volatile compounds in grape distillates by solid-phase extraction and gas chromatography. PubMed: Host-plant finding by the asparagus fly, Plioreocepta poeciloptera (Diptera: Tephritidae), a monophagous, monovoltine tephritid. PubMed: [Analysis and identification of Liriomyza sativae-attractants from cowpea and kidney bean volatiles]. PubMed: Leaf essential oil composition of five Zanthoxylum species from Monteverde, Costa Rica. PubMed: Comparison of the olfactory sensitivity of two sympatric steppe grasshopper species (Orthoptera: Acrididae) to plant volatile compounds. PubMed: [Attraction effect of main volatile components from tea shoots and flowers on Sphaerophoria menthastri (Diptera: Syrphidae) and Chrysopa septempunctata (Neuroptera: Chrysopidae)]. PubMed: Epoxide hydrolase: a mRNA induced by the fungal pathogen Alternaria alternata on rough lemon (Citrus jambhiri Lush). PubMed: Characterization of a hydroperoxide lyase gene and effect of C6-volatiles on expression of genes of the oxylipin metabolism in Citrus. PubMed: Volatile constituents of uncooked rhubarb (Rheum rhabarbarum L.) stalks. PubMed: Aroma composition of Vitis vinifera Cv. tannat: the typical red wine from Uruguay. PubMed: Volatile compounds released by disturbed and calm adults of the tarnished plant bug, Lygus lineolaris. PubMed: In vitro differentiation of haustorial mother cells of the wheat stem rust fungus, Puccinia graminis f. sp. tritici, triggered by the synergistic action of chemical and physical signals. PubMed: [Synthesis of a new cyclodextrin derivative and its application as CGC chiral stationary phase in determination of enantiomeric excess]. PubMed: Olfactory discrimination of structurally similar alcohols by cockroaches. PubMed: Alcoholism in cockchafers: orientation of male Melolontha melolontha towards green leaf alcohols. PubMed: Molecular and biochemical characteristics of a gene encoding an alcohol acyl-transferase involved in the generation of aroma volatile esters during melon ripening. PubMed: Chemical defense in the plant bug Lopidea robiniae (Uhler). PubMed: 1,4-benzoquinone attracts males of Rhizotrogus vernus Germ. PubMed: Palladium-Catalyzed Intramolecular Allylic Alkylation Reaction in Marine Natural Product Synthesis: Enantioselective Synthesis of (+)-Methyl Pederate, a Key Intermediate in Syntheses of Mycalamides. PubMed: Behavioral and electrophysiological responses of Arhopalus tristis to burnt pine and other stimuli. PubMed: Olfactory responses of Ips duplicatus from inner Mongolia, China to nonhost leaf and bark volatiles. PubMed: Flavor authenticity studies by (2)h/(1)h ratio determination using on-line gas chromatography pyrolysis isotope ratio mass spectrometry. PubMed: Physicochemical Characteristics of Selected Sweet Cherry Cultivars. PubMed: Strategies of a bark beetle, Pityogenes bidentatus, in an olfactory landscape. PubMed: Production, regeneration and biochemical precursors of the major components of the defensive secretion of Eurycotis floridana (Dictyoptera, polyzosteriinae). PubMed: Silica-Supported Tantalum Catalysts for Asymmetric Epoxidations of Allyl Alcohols. PubMed: Green leaf volatiles as antiaggregants for the mountain pine beetle,Dendroctonus ponderosae Hopkins (Coleoptera: Scolytidae). PubMed: Olfactory reception of potential pheromones and plant odors by tarnished plant bug,Lygus lineolaris (Hemiptera: Miridae). PubMed: Tasting green leaf volatiles by larvae and adults of Colorado potato beetle,Leptinotarsa decemlineata. PubMed: Orientation ofMicroplitis croceipes (Hymenoptera: Braconidae) to green leaf volatiles: Dose-response curves. PubMed: Chemistry of defensive secretions in nymphs and adults of fire bug,Pyrrhocoris apterus L. (Heteroptera, Pyrrhocoridae). PubMed: Specificity-related suppression of responses to binary mixtures in olfactory receptors of the Colorado potato beetle. PubMed: Integration of olfactory information in the Colorado potato beetle brain. PubMed: Strawberry foliage headspace vapor components at periods of susceptibility and resistance toTetranychus urticae Koch. PubMed: Baboon alcohol dehydrogenase isozymes: phenotypic changes in liver following chronic consumption of alcohol. PubMed: Multichemical defense of plant bugHotea gambiae (Westwood) (Heteroptera: Scutelleridae): (E)-2-hexenol from abdominal gland in adults.