Category: fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
Appearance: | colorless to pale yellow clear liquid (est) |
Assay: | 96.00 to 100.00 % sum of isomers
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Food Chemicals Codex Listed: | No |
Boiling Point: | 217.00 to 218.00 °C. @ 760.00 mm Hg
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Vapor Pressure: | 0.186000 mmHg @ 25.00 °C. (est) |
Flash Point: | 177.00 °F. TCC ( 80.56 °C. )
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logP (o/w): | 3.769 (est) |
Soluble in: |
| alcohol | | water, 21 mg/L @ 25 °C (est) |
Insoluble in: |
| water |
Organoleptic Properties:
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Odor Type: floral |
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Odor Strength: | medium |
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Substantivity: | < 4 hour(s) at 100.00 % |
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| floral green earthy spicy geranium vegetable |
Odor Description: at 100.00 %. | floral green earthy spicy geranium vegetable |
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Odor and/or flavor descriptions from others (if found). |
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Givaudan |
Gyrane |
Odor Description: | Geranium, Floral, Green Gyrane is a radiant green floral with spicy geranium aspects. It supports the fresh green top-notes of a fragrance, and works well with materials such as Ligustral, Neofolione and cis-3 hexenol derivatives. |
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Cosmetic Information:
Suppliers:
Augustus Oils |
Gyrane
|
Services |
BOC Sciences |
For experimental / research use only. |
2H-Pyran,6-butyl-3,6-dihydro-2,4-dimethyl-
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Givaudan |
Gyrane
Odor: Geranium, Floral, Green Use: Gyrane is a radiant green floral with spicy geranium aspects. It supports the fresh green top-notes of a fragrance, and works well with materials such as Ligustral, Neofolione and cis-3 hexenol derivatives. |
Indukern F&F |
GYRANE
Odor: GERANIUM, FLORAL, GREEN |
Lluch Essence |
GYRANE
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Penta International |
2-BUTYL-4,6-DIMETHYLDIHYDROPYRAN
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Vigon International |
Gyrane
Odor: Geranium, Floral, Green |
Safety Information:
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Hazards identification |
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Classification of the substance or mixture |
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
None found. |
GHS Label elements, including precautionary statements |
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Pictogram | |
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Hazard statement(s) |
None found. |
Precautionary statement(s) |
None found. |
Oral/Parenteral Toxicity: |
oral-rat LD50 > 5000 mg/kg Food and Chemical Toxicology. Vol. 26, Pg. 289, 1988.
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Dermal Toxicity: |
skin-rabbit LD50 > 5000 mg/kg Food and Chemical Toxicology. Vol. 26, Pg. 289, 1988.
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Inhalation Toxicity: |
Not determined
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Safety in Use Information:
Category: | 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 geranium dihydropyran usage levels up to: | | 10.0000 % in the fragrance concentrate.
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Recommendation for geranium dihydropyran flavor usage levels up to: |
| not for flavor use.
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Safety References:
References:
Other Information:
Potential Blenders and core components note
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For Odor |
aldehydic |
iso | butyraldehyde | FL/FR |
6,7,8- | decen-1-ol | FR |
| dodecanal (aldehyde C-12 lauric) | FL/FR |
3- | methyl-4-hexyl oxybutyraldehyde | FR |
alliaceous |
| dibutyl sulfide | FL/FR |
anise |
| fennel fragrance | FR |
balsamic |
| benzophenone | FR |
| bornyl formate | FL/FR |
iso | bornyl isobutyrate | FL/FR |
| cinnamyl formate | FL/FR |
caramellic |
2-iso | butyl-3-methyl pyrazine | FL/FR |
citrus |
| bergamot oil | FL/FR |
| bergamot oil bergaptene reduced italy | FL/FR |
| bergamot oil turkey | FL/FR |
| citral dimethyl acetal | FL/FR |
| citrus floral green fragrance | FR |
2,4- | dimethyl-3-cyclohexene-1-methanyl acetate | FR |
| nonanal dimethyl acetal | FL/FR |
(E)-2- | tetradecenal | FL/FR |
2- | tetradecenal | FL/FR |
coconut |
delta- | heptalactone | FL/FR |
earthy |
1- | nonen-3-ol | FL/FR |
3- | octen-2-one | FL/FR |
1- | octen-3-ol | FL/FR |
fatty |
2- | decenal | FL/FR |
(Z)-3- | octen-1-ol | FL/FR |
floral |
| acetaldehyde dibutyl acetal | FL/FR |
| aeolanthus graveolens oil | FR |
| aglaia odorata absolute | FR |
| amyl benzoate | FL/FR |
| amyl salicylate | FL/FR |
| anisyl propanal / methyl anthranilate schiff's base | FR |
| boronia concrete | FL/FR |
alpha- | butyl cinnamaldehyde | FL/FR |
| cassie absolute replacer | FL/FR |
laevo- | citronellol | FL/FR |
| citronellyl acetate | FL/FR |
| citronellyl butyrate | FL/FR |
| citronellyl propionate | FL/FR |
(E)- | citronellyl tiglate | FL/FR |
| coriander seed oil CO2 extract | FL/FR |
| cumin carbinol | FR |
iso | cyclodimethyl octanol | FR |
| cyclohexyl ethyl acetate | FL/FR |
| cyclohexyl propanol | FR |
2- | decalinol | FR |
| dictamnus hispanicus oil | FR |
| dihydrocarvyl acetate | FL/FR |
(±)-2,3- | dihydrofarnesol | FL/FR |
| dihydroisojasmonate methyl ester | FR |
| dihydrorose oxide | FR |
| dimethyl benzyl carbinol | FL/FR |
| dimethyl benzyl carbinyl butyrate | FL/FR |
6,8- | dimethyl-2-nonanol | FR |
| ethyl 2-benzyl butyrate | FL/FR |
| ethyl phenoxyacetate | FR |
| farnesol | FL/FR |
| farnesyl acetate | FL/FR |
| floral butanal | FR |
| floral pyran | FR |
| floral undecenone | FR |
| gardenia absolute | FR |
| gardenia acetal | FR |
| gardenia concrete | FR |
| gardenia fragrance | FR |
| gardenia specialty | FR |
| gardenia taitensis flower absolute | FR |
| geranium essence | FL/FR |
| geranium leaf oil india | FL/FR |
| geranium nitrile | FR |
| geranium oil | FL/FR |
| geranium oil africa | FL/FR |
| geranium oil bourbon | FL/FR |
| geranium oil bourbon replacer | FR |
| geranium oil china | FL/FR |
| geranium oil egypt | FL/FR |
| geranium oil egypt fractions | FR |
| geranium oil morocco | FL/FR |
| geranium oil replacer | FR |
| geranium oil rwanda | FL/FR |
| geranium oil terpeneless | FL/FR |
| geranium petiole oil india | FL/FR |
| geranium pyran | FR |
| geranium rose oil | FL/FR |
| geranium rose-scented oil cuba | FR |
| geranium specialty | FR |
| geranyl acetone | FL/FR |
| geranyl anthranilate | FR |
| geranyl formate | FL/FR |
| geranyl hexanoate | FL/FR |
| geranyl phenyl acetate | FL/FR |
| geranyl tiglate | FL/FR |
(Z)-4- | hepten-2-yl salicylate | FR |
(Z)-3- | hexen-1-yl salicylate | FL/FR |
alpha- | hexyl cinnamaldehyde | FL/FR |
| hexyl lactate | FL/FR |
| hyacinth absolute replacer | FR |
| hyacinth oil | FR |
| hydrangea fragrance | FR |
| hydroxycitronellal diethyl acetal | FL/FR |
| hydroxycitronellal propylene glycol acetal | FL/FR |
| jasmin cyclopentanol | FR |
| jonquil absolute | FR |
| jonquil absolute replacer | FR |
| jonquil fragrance | FR |
| lilac absolute | FR |
calla | lily fragrance | FR |
| lily fragrance | FR |
| lily propanol | FR |
| linalool oxide | FL/FR |
| linalyl phenyl acetate | FL/FR |
| lotus fragrance | FR |
| magnolia indene | FR |
(2- | methoxy-1-methyl propyl) benzene | FR |
(3- | methoxy-2-methyl propyl) benzene | FR |
1-(2- | methyl allyl oxy)-2-methyl butane | FR |
| methyl citronellate | FL/FR |
4- | methyl-4-phenyl-2-pentanol | FR |
| mimosa absolute | FL/FR |
| mimosa absolute france | FL/FR |
| mimosa absolute india | FL/FR |
| mimosa absolute replacer | FR |
| mimosa fragrance | FR |
| mimosa specialty | FR |
| muguet butanol | FR |
| musk acetate | FR |
| narcissus absolute replacer | FR |
| narcissus fragrance | FR |
| narcissus specialty | FR |
| nerol | FL/FR |
| neroli oil CO2 extract | FL/FR |
| nerolidol | FL/FR |
(E)- | nerolidol | FL/FR |
| neryl formate | FL/FR |
| ocean propanal | FL/FR |
| ocean propanal / methyl anthranilate schiff's base | FR |
| octyl acetate | FL/FR |
| orange leaf absolute | FL/FR |
bitter | orangeflower absolute tunisia | FL/FR |
| palmarosa oil | FL/FR |
| palmarosa oil replacer | FR |
| papaya isobutyrate | FL/FR |
| pelargonium graveolens extract | FL/FR |
| pelargonium graveolens flower water | FR |
| pelargonium graveolens flower/leaf/stem water | FR |
| peony acetonitrile | FR |
| phenethyl pivalate | FL/FR |
| phenyl acetaldehyde dicitronellyl acetal | FR |
| phenyl acetaldehyde digeranyl acetal | FR |
| phenyl acetaldehyde diisobutyl acetal | FL/FR |
2- | phenyl propionaldehyde ethylene glycol acetal | FR |
2- | phenyl propyl acetate | FL/FR |
| rhodinol | FL/FR |
| rhodinyl acetate | FL/FR |
| rhodinyl butyrate | FL/FR |
| rhodinyl formate | FL/FR |
| rhodinyl isobutyrate | FL/FR |
| rhodinyl phenyl acetate | FL/FR |
| rhodinyl propionate | FL/FR |
| rose absolute pentanol | FR |
| rose butanoate | FL/FR |
| rose geranium fragrance | FR |
(Z)- | rose oxide | FL/FR |
laevo- | rose oxide | FL/FR |
| rose pyran | FR |
(R)- | styralyl alcohol | FL/FR |
| styralyl formate | FL/FR |
| sweet pea absolute | FR |
| terpinyl isobutyrate | FL/FR |
5- | tricyclodecenyl acetate | FR |
(S,E)-3,7,11- | trimethyldodeca-6,10-dienal | FR |
| verdyl acetate | FR |
| violet methyl carbonate | FR |
| violet specialty | FR |
| ylang ylang flower oil III | FL/FR |
fresh |
3-(3- | propen-2-yl phenyl) butanal | FR |
fruity |
| amyl formate | FL/FR |
| benzyl methyl ether | FL/FR |
| butyl propionate | FL/FR |
| citronellyl isobutyrate | FL/FR |
| cyclohexyl crotonate | FR |
| dimethyl succinate | FL/FR |
| ethyl methyl-para-tolyl glycidate | FL/FR |
| neryl propionate | FL/FR |
| peach pivalate | FR |
2- | pentyl furan | FL/FR |
| tropical ionone | FL/FR |
fungal |
| jasmin nonane | FR |
green |
iso | amyl 3-(2-furan) propionate | FL/FR |
iso | butyl benzyl carbinol | FL/FR |
2-iso | butyl thiazole | FL/FR |
| chrysanthemum oxide | FL/FR |
| cortex pyridine | FL/FR |
| cumin acetaldehyde | FL/FR |
| decanal propylene glycol acetal | FL/FR |
alpha,alpha- | dimethyl benzyl alcohol | FL/FR |
3,7- | dimethyl-6-octenoic acid | FL/FR |
| diphenyl methane | FL/FR |
| diphenyl oxide | FL/FR |
| earthy acetal | FL/FR |
| ferula galbaniflua gum extract | FL/FR |
| flower hexene | FR |
| galbanum resinoid replacer | FR |
| geranium absolute | FL/FR |
| geranium fragrance | FR |
| geranium stem oil india | FL/FR |
| geranium thiazole | FL/FR |
| green cyclopropionate | FR |
(Z)-3- | hepten-1-ol | FL/FR |
(Z)-3- | hexen-1-yl acetoacetate | FL/FR |
(Z)-3- | hexen-1-yl angelate | FR |
(Z)-3- | hexen-1-yl tiglate | FL/FR |
| hexyl (Z)-tiglate | FL/FR |
| hyacinth absolute | FL/FR |
| ivy dioxolane | FR |
| ivy fragrance | FR |
(2- | methoxy-1-methyl butyl) benzene | FR |
[(4E,4Z)-5- | methoxy-3-methyl-4-penten-1-yl] benzene | FR |
| methyl cyclocitrone (IFF) | FR |
para- | methyl hydratropaldehyde | FL/FR |
| methyl octine carbonate | FL/FR |
4- | methyl-4-phenyl pentanone | FR |
| octanal dimethyl acetal | FL/FR |
| octyl oxyacetaldehyde | FR |
| pelargonium graveolens stem leaf extract | FR |
| phenyl acetaldehyde solution | FL/FR |
| rose furan epoxide | FL/FR |
| terpinyl propionate | FL/FR |
2,4,8- | trimethyl-5-oxatricyclo(6.2.1.0*2,6*)undecane | FR |
herbal |
| chrysanthemum fragrance | FR |
| chrysanthemum ketone | FR |
| clary sage absolute | FL/FR |
| coriander oleoresin | FL/FR |
| dihexyl (E)-fumarate | FR |
| geranium concrete | FL/FR |
| geranium cyclohexane | FR |
6- | hydroxydihydrotheaspirane (mixture of isomers) | FL/FR |
| linalyl acetate | FL/FR |
| marigold absolute (tagetes patula) | FR |
2- | methyl butyl salicylate | FL/FR |
(1S,5R)- | myrtenyl acetate | FL/FR |
| phenyl acetaldehyde diisoamyl acetal | FR |
| rain forest specialty | FR |
medicinal |
| kunzea ericoides leaf oil | FR |
mentholic |
laevo- | menthyl acetate | FL/FR |
minty |
iso | propyl tiglate | FL/FR |
spicy |
alpha- | caryophyllene alcohol | FL/FR |
beta- | caryophyllene alcohol | FL/FR |
| cinnamyl propionate | FL/FR |
iso | cyclogeraniol (IFF) | FR |
| ginger oleoresin | FL/FR |
| spicy carbonate | FR |
sulfurous |
| lychee mercaptan acetate | FL/FR |
tea |
| camellia oleifera leaf extract | FL/FR |
terpenic |
| angelica seed oil | FL/FR |
vegetable |
| methional | FL/FR |
waxy |
3- | decanone | FL/FR |
woody |
| convolvulus scoparius wood oil | FR |
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For Flavor |
|
No flavor group found for these |
| acetaldehyde dibutyl acetal | FL/FR |
| amyl benzoate | FL/FR |
| bornyl formate | FL/FR |
| boronia concrete | FL/FR |
beta- | caryophyllene alcohol | FL/FR |
alpha- | caryophyllene alcohol | FL/FR |
| cassie absolute replacer | FL/FR |
| decanal propylene glycol acetal | FL/FR |
3- | decanone | FL/FR |
(±)-2,3- | dihydrofarnesol | FL/FR |
alpha,alpha- | dimethyl benzyl alcohol | FL/FR |
| earthy acetal | FL/FR |
| ethyl 2-benzyl butyrate | FL/FR |
| geranyl phenyl acetate | FL/FR |
(Z)-3- | hepten-1-ol | FL/FR |
(Z)-3- | hexen-1-yl acetoacetate | FL/FR |
| hexyl (Z)-tiglate | FL/FR |
| hyacinth absolute | FL/FR |
| hydroxycitronellal propylene glycol acetal | FL/FR |
| linalyl phenyl acetate | FL/FR |
2- | methyl butyl salicylate | FL/FR |
| phenyl acetaldehyde solution | FL/FR |
2- | phenyl propyl acetate | FL/FR |
| rose furan epoxide | FL/FR |
(R)- | styralyl alcohol | FL/FR |
| styralyl formate | FL/FR |
| terpinyl isobutyrate | FL/FR |
2- | tetradecenal | FL/FR |
|
iso | amyl 3-(2-furan) propionate | FL/FR |
alpha- | butyl cinnamaldehyde | FL/FR |
aldehydic |
iso | butyraldehyde | FL/FR |
amber |
| angelica seed oil | FL/FR |
iso | butyl benzyl carbinol | FL/FR |
aromatic |
| amyl salicylate | FL/FR |
balsamic |
iso | bornyl isobutyrate | FL/FR |
| phenethyl pivalate | FL/FR |
6- | hydroxydihydrotheaspirane (mixture of isomers) | FL/FR |
citrus |
| bergamot oil | FL/FR |
| bergamot oil bergaptene reduced italy | FL/FR |
| bergamot oil turkey | FL/FR |
| citral dimethyl acetal | FL/FR |
| nerol | FL/FR |
creamy |
3- | octen-2-one | FL/FR |
earthy |
1- | nonen-3-ol | FL/FR |
fatty |
2- | decenal | FL/FR |
(Z)-3- | octen-1-ol | FL/FR |
floral |
| cinnamyl propionate | FL/FR |
laevo- | citronellol | FL/FR |
| citronellyl acetate | FL/FR |
| citronellyl propionate | FL/FR |
| dihydrocarvyl acetate | FL/FR |
| dimethyl benzyl carbinyl butyrate | FL/FR |
3,7- | dimethyl-6-octenoic acid | FL/FR |
| farnesol | FL/FR |
| farnesyl acetate | FL/FR |
| geranium essence | FL/FR |
| geranium leaf oil india | FL/FR |
| geranium oil | FL/FR |
| geranium oil africa | FL/FR |
| geranium oil bourbon | FL/FR |
| geranium oil china | FL/FR |
| geranium oil egypt | FL/FR |
| geranium oil morocco | FL/FR |
| geranium oil rwanda | FL/FR |
| geranium oil terpeneless | FL/FR |
| geranium petiole oil india | FL/FR |
| geranium rose oil | FL/FR |
| geranyl acetone | FL/FR |
| geranyl tiglate | FL/FR |
| linalyl acetate | FL/FR |
| methyl citronellate | FL/FR |
| neroli oil CO2 extract | FL/FR |
| ocean propanal | FL/FR |
| orange leaf absolute | FL/FR |
bitter | orangeflower absolute tunisia | FL/FR |
| pelargonium graveolens extract | FL/FR |
| rhodinol | FL/FR |
| rhodinyl acetate | FL/FR |
| rhodinyl butyrate | FL/FR |
| rhodinyl isobutyrate | FL/FR |
laevo- | rose oxide | FL/FR |
| tropical ionone | FL/FR |
| ylang ylang flower oil III | FL/FR |
fruity |
| amyl formate | FL/FR |
| benzyl methyl ether | FL/FR |
| butyl propionate | FL/FR |
| citronellyl butyrate | FL/FR |
| citronellyl isobutyrate | FL/FR |
| dimethyl succinate | FL/FR |
| ethyl methyl-para-tolyl glycidate | FL/FR |
| geranyl hexanoate | FL/FR |
| hexyl lactate | FL/FR |
| neryl formate | FL/FR |
| rhodinyl formate | FL/FR |
| rhodinyl propionate | FL/FR |
| rose butanoate | FL/FR |
grassy |
| palmarosa oil | FL/FR |
green |
2-iso | butyl thiazole | FL/FR |
2-iso | butyl-3-methyl pyrazine | FL/FR |
| chrysanthemum oxide | FL/FR |
(E)- | citronellyl tiglate | FL/FR |
| cortex pyridine | FL/FR |
| cumin acetaldehyde | FL/FR |
| cyclohexyl ethyl acetate | FL/FR |
| dibutyl sulfide | FL/FR |
| diphenyl methane | FL/FR |
| diphenyl oxide | FL/FR |
| ferula galbaniflua gum extract | FL/FR |
| geranium absolute | FL/FR |
| geranium stem oil india | FL/FR |
| geranium thiazole | FL/FR |
| geranyl formate | FL/FR |
(Z)-3- | hexen-1-yl salicylate | FL/FR |
(Z)-3- | hexen-1-yl tiglate | FL/FR |
| linalool oxide | FL/FR |
para- | methyl hydratropaldehyde | FL/FR |
| methyl octine carbonate | FL/FR |
| nerolidol | FL/FR |
(E)- | nerolidol | FL/FR |
| neryl propionate | FL/FR |
| nonanal dimethyl acetal | FL/FR |
| octanal dimethyl acetal | FL/FR |
| papaya isobutyrate | FL/FR |
2- | pentyl furan | FL/FR |
| phenyl acetaldehyde diisobutyl acetal | FL/FR |
iso | propyl tiglate | FL/FR |
(Z)- | rose oxide | FL/FR |
| terpinyl propionate | FL/FR |
herbal |
| clary sage absolute | FL/FR |
| coriander oleoresin | FL/FR |
| coriander seed oil CO2 extract | FL/FR |
| geranium concrete | FL/FR |
juicy |
| lychee mercaptan acetate | FL/FR |
lactonic |
delta- | heptalactone | FL/FR |
medicinal |
| dimethyl benzyl carbinol | FL/FR |
melon |
| hydroxycitronellal diethyl acetal | FL/FR |
minty |
laevo- | menthyl acetate | FL/FR |
mushroom |
1- | octen-3-ol | FL/FR |
soapy |
| dodecanal (aldehyde C-12 lauric) | FL/FR |
spicy |
| cinnamyl formate | FL/FR |
| ginger oleoresin | FL/FR |
tea |
| camellia oleifera leaf extract | FL/FR |
tomato |
| methional | FL/FR |
waxy |
alpha- | hexyl cinnamaldehyde | FL/FR |
| mimosa absolute | FL/FR |
| mimosa absolute france | FL/FR |
| mimosa absolute india | FL/FR |
| octyl acetate | FL/FR |
| rhodinyl phenyl acetate | FL/FR |
(E)-2- | tetradecenal | FL/FR |
woody |
(1S,5R)- | myrtenyl acetate | FL/FR |
|
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| butyl dihydrodimethyl pyran | 6- | butyl-2,4-dimethyl dihydropyrane | 6- | butyl-2,4-dimethyl-3,6-dihydro-2H-pyran | 6- | butyl-2,4-dimethyldihydropyrane | 6- | butyl-3,6-dihydro-2,4-dimethyl-2H-pyran | 2- | butyl-4,6-dimethyl dihydropyrane | 2- | butyl-4,6-dimethyl-5,6-dihydro-2H-pyran | 2- | butyl-4,6-dimethyldihydropyran | | geranium dihydropyran | | gyrane (Givaudan) | 2H- | pyran, 3,6-dihydro-6-butyl-2,4-dimethyl- | 2H- | pyran, 6-butyl-3,6-dihydro-2,4-dimethyl- |
Articles:
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