Category: flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
Appearance: | colorless to pale yellow clear liquid (est) |
Assay: | 95.00 to 100.00 sum of isomers
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Food Chemicals Codex Listed: | No |
Boiling Point: | 200.00 to 201.00 °C. @ 760.00 mm Hg
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Boiling Point: | 89.00 to 90.00 °C. @ 12.00 mm Hg
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Vapor Pressure: | 0.123000 mmHg @ 25.00 °C. (est) |
Vapor Density: | 5.5 ( Air = 1 ) |
Flash Point: | 122.00 °F. TCC ( 50.00 °C. )
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logP (o/w): | 2.990 (est) |
Soluble in: |
| alcohol | | oils | | water, 672.1 mg/L @ 25 °C (est) |
Insoluble in: |
| water |
Organoleptic Properties:
Odor Type: tropical |
Odor Strength:high , recommend smelling in a 1.00 % solution or less |
Substantivity:56 hour(s) at 100.00 % |
passion fruit green tropical galbanum pineapple fruit tropical fruit durian |
Odor Description:at 1.00 % in dipropylene glycol. green tropical galbanum pineapple |
Flavor Type: tropical |
fruit tropical fruit green tropical durian |
Taste Description: tropical fruit green durian |
Odor and/or flavor descriptions from others (if found). |
R C Treatt & Co Ltd |
2-Methyl-4-propyl-1,3-oxathiane Halal, Kosher |
Odor Description:‘tropical/passionfruit’; green/sulfurous A patent exists on use in fragrances. |
Taste Description:tropical Used in ripe/soft fruit flavors - in frozen dairy, soft confection at 0.1ppm; and in non-alcoholic beverages at 0.05ppm. Odour threshold in water: 2 ppb for the (+)-cis isomer and 4 ppb for the (-)-cis isomer. Pickenhagen (1989) described the odour of the (+)-cis isomer as "sulphury, rubbery, tropical fruit" and the (-)-cis isomer as "flat, estery, camphoraceous". Camps (1985) indicates that 3-methylthiohexanol (FEMA# 3438) is closely related in odour profile, although "perhaps more green". Normal use levels in finished consumer product: up to 0.1 ppm. |
Cosmetic Information:
Suppliers:
Advanced Biotech |
2 TROPICAL OXATHIANE 1% ETOH
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Advanced Biotech |
2 TROPICAL OXATHIANE 1% PG
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Augustus Oils |
Tropathiane
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Services |
Axxence Aromatic |
2-METHYL-4-PROPYL -1.3-OXATHIANE 1% IN PG, Natural
Kosher |
Sustainability |
Axxence Aromatic |
2-METHYL-4-PROPYL-1.3-OXATHIANE Natural
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Beijing Lys Chemicals |
2-Methyl-4-propyl-1,3-oxathiane
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BOC Sciences |
For experimental / research use only. |
2-Methyl-4-propyl-1,3-oxathiane, mixture of cis and trans 95%
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Carbosynth |
For experimental / research use only. |
2-Methyl-4-propyl-1,3 oxathiane
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Charkit Chemical |
TROPATHIANE (4-METHYL-4-PROPYL -1,3-OXATHIANE) FEMA 3578
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DeLong Chemicals America |
2-Methyl-4-propyl-1,3-oxathiane, Kosher
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Endeavour Specialty Chemicals |
2-Methyl-4-propyl-1,3-oxathiane (50% in TEC)
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Speciality Chemical Product Groups |
Endeavour Specialty Chemicals |
2-Methyl-4-propyl-1,3-oxathiane
|
Ernesto Ventós |
TROPATHIANE
Odor: TROPICAL FRUIT, PUNGENT |
Excellentia International |
2-Methyl-4-Propyl-1,3-Oxathiane Natural
|
Frutarom |
TROPATHIANE
KOSHER Flavor: Tropical, Sulfurous, Passionfruit, Green, Fruity |
CBD Offering |
IFF |
TROPATHIANE
KOSHER Flavor: Tropical, Sulfurous, Passionfruit, Green, Fruity |
Lluch Essence |
2-METHYL-4-PROPYL-1,3-OXATHIANE 1% PG NAT
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Lluch Essence |
2-METHYL-4-PROPYL-1,3-OXATHIANE NATURAL
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Lluch Essence |
OXANE 50% TEC
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Lluch Essence |
OXANE PURE
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Matrix Scientific |
For experimental / research use only. |
2-Methyl-4-propyl-1,3-oxathiane, 95+%
|
Natural Advantage |
Methyl-4-Propyl-1,3-Oxathiane Nat, 2- 10% in OH
Flavor: fruity, green, sulphurous, tropical |
Riverside Aromatics LTD.is the exclusive distributor for Europe in UK for any non-US based inquiries |
Natural Advantage |
Methyl-4-Propyl-1,3-Oxathiane, 2- Nat, 1% in OH
Flavor: fruity, green, sulphurous, tropical |
Natural Advantage |
Methyl-4-Propyl-1,3-Oxathiane, 2- Nat, 1% in Triacetin Nat USOC
Flavor: fruity, green, sulphurous, tropical |
Natural Advantage |
Methyl-4-Propyl-1,3-Oxathiane, 2- Nat, 1% in Triacetin
Flavor: fruity, green, sulphurous, tropical |
Natural Advantage |
Methyl-4-Propyl-1,3-Oxathiane, 2- Nat, 1% PG
Flavor: fruity, green, sulphurous, tropical |
Natural Advantage |
Methyl-4-Propyl-1,3-Oxathiane, 2- Nat, 10% in Triacetin Nat USOC
Flavor: fruity, green, sulphurous, tropical |
Natural Advantage |
Methyl-4-Propyl-1,3-Oxathiane, 2- Nat, 10% in Triacetin
Flavor: fruity, green, sulphurous, tropical |
Penta International |
2-METHYL-4-PROPYL-1,3-OXATHIANE 10% IN ETHANOL NATURAL
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Penta International |
2-METHYL-4-PROPYL-1,3-OXATHIANE 50% IN TRIETHYL CITRATE
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Penta International |
2-METHYL-4-PROPYL-1,3-OXATHIANE NATURAL 0.1% IN PG
|
Penta International |
2-METHYL-4-PROPYL-1,3-OXATHIANE NATURAL 1% IN ETOH (190 PROOF)
|
Penta International |
2-METHYL-4-PROPYL-1,3-OXATHIANE NATURAL 1% IN ETOH (200 PROOF)
|
Penta International |
2-METHYL-4-PROPYL-1,3-OXATHIANE NATURAL
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Penta International |
2-METHYL-4-PROPYL-1,3-OXATHIANE TECH GRADE
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Penta International |
2-METHYL-4-PROPYL-1,3-OXATHIANE
|
Perfumer Supply House |
Tropathiane (2-Tropical Oxathiane)
Odor: powerful tropical fruit note; passionfruit, durian |
Perfumery Laboratory |
TROPATIAN 1% in SP (Tropathiane 1% PA)
Odor: passion fruit, a little sour Flavor: Very powerful, tropical fruit durian |
R C Treatt & Co Ltd |
2-Methyl-4-propyl-1,3-oxathiane, 50% in TEC
Halal, Kosher |
R C Treatt & Co Ltd |
2-Methyl-4-propyl-1,3-oxathiane
Halal, Kosher Odor: ‘tropical/passionfruit’; green/sulfurous Use: A patent exists on use in fragrances. Flavor: tropical Used in ripe/soft fruit flavors - in frozen dairy, soft confection at 0.1ppm; and in non-alcoholic beverages at 0.05ppm. Odour threshold in water: 2 ppb for the (+)-cis isomer and 4 ppb for the (-)-cis isomer. Pickenhagen (1989) described the odour of the (+)-cis isomer as "sulphury, rubbery, tropical fruit" and the (-)-cis isomer as "flat, estery, camphoraceous". Camps (1985) indicates that 3-methylthiohexanol (FEMA# 3438) is closely related in odour profile, although "perhaps more green". Normal use levels in finished consumer product: up to 0.1 ppm. |
Reincke & Fichtner |
2-Methyl-4-propyl-1,3-oxathiane
|
Robinson Brothers |
2-Methyl-4-propyl-1,3-oxathiane (50% in TEC)
|
https://www.robinsonbrothers.uk/chemistry-competences |
Robinson Brothers |
2-Methyl-4-propyl-1,3-oxathiane F&F
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Robinson Brothers |
2-Methyl-4-propyl-1,3-oxathiane
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Sigma-Aldrich |
2-Methyl-4-propyl-1,3-oxathiane, mixture of cis and trans, ≥98%, FG
Odor: tropical; green |
Certified Food Grade Products |
Synerzine |
2-Methyl-4-propyl-1,3-oxathiane
|
Taytonn ASCC |
Tropathiane
Odor: Fruity, Green, Sulphurous, Tropical |
TCI AMERICA |
For experimental / research use only. |
2-Methyl-4-propyl-1,3-oxathiane (cis- and trans- mixture) >97.0%(GC)
|
Tengzhou Xiang Yuan Aroma Chemicals |
2-Methyl-4-propyl-1,3-oxathiane
|
United International |
2-Methyl-4-propyl-1,3-oxathian
|
WholeChem |
2-Methyl-4-propyl-1,3-oxathiane
|
Safety Information:
Preferred SDS: View |
European information : |
Most important hazard(s): | Xi - Irritant |
R 10 - Flammable. R 36/37/38 - Irritating to eyes, respiratory system, and skin. 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.
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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: |
gavage-rat LD50 6000 mg/kg Estimated value (BIBRA, 1976)
|
Dermal Toxicity: |
Not determined
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Inhalation Toxicity: |
Not determined
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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 2-tropical oxathiane usage levels up to: | | 0.5000 % in the fragrance concentrate.
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Maximised Survey-derived Daily Intakes (MSDI-EU): | 1.30 (μg/capita/day) |
Structure Class: | II |
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: 11 |
Click here to view publication 11 |
| average usual ppm | average maximum ppm |
baked goods: | - | 0.10000 |
beverages(nonalcoholic): | - | 0.05000 |
beverages(alcoholic): | - | - |
breakfast cereal: | - | - |
cheese: | - | - |
chewing gum: | - | - |
condiments / relishes: | - | - |
confectionery froastings: | - | - |
egg products: | - | - |
fats / oils: | - | - |
fish products: | - | - |
frozen dairy: | - | 0.10000 |
fruit ices: | - | - |
gelatins / puddings: | - | 0.10000 |
granulated sugar: | - | - |
gravies: | - | - |
hard candy: | - | - |
imitation dairy: | - | - |
instant coffee / tea: | - | - |
jams / jellies: | - | - |
meat products: | - | 0.10000 |
milk products: | - | - |
nut products: | - | - |
other grains: | - | - |
poultry: | - | - |
processed fruits: | - | - |
processed vegetables: | - | - |
reconstituted vegetables: | - | - |
seasonings / flavors: | - | - |
snack foods: | - | - |
soft candy: | - | 0.10000 |
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...
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European Food Safety Authority (EFSA) reference(s):
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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
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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
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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
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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
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Scientific Opinion on the safety and efficacy of aliphatic and aromatic mono- and di-thiols and mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups (chemical group 20) when used as flavourings for all animal species View page or View pdf
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EPI System: View |
AIDS Citations:Search |
Cancer Citations:Search |
Toxicology Citations:Search |
EPA ACToR:Toxicology Data |
EPA Substance Registry Services (SRS):Registry |
Laboratory Chemical Safety Summary :101010 |
National Institute of Allergy and Infectious Diseases:Data |
WISER:UN 1993 |
WGK Germany:3 |
2-methyl-4-propyl-1,3-oxathiane |
Chemidplus:0067715804 |
References:
Other Information:
Potential Blenders and core components note
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| maracuya compound | 2- | methyl-4-propyl -1.3-oxathiane 1% in PG, natural | 2- | methyl-4-propyl-1,3-oxathiane | 2- | methyl-4-propyl-1,3-oxathiane (cis- and trans- mixture) | 2- | methyl-4-propyl-1,3-oxathiane 0.1% in PG, natural | 2- | methyl-4-propyl-1,3-oxathiane 1% in ethanol, natural | 2- | methyl-4-propyl-1,3-oxathiane 10% in ethanol, natural | 2- | methyl-4-propyl-1,3-oxathiane natural | 2- | methyl-4-propyl-1,3-oxathiane, 50% in TEC | 2- | methyl-4-propyl-1,3-oxathiane, tech grade | 2- | methyl-4-propyl-1.3-oxathiane natural | 1,3- | oxathiane, 2-methyl-4-propyl- | | tropathiane (Frutarom) |
Articles:
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