Category: flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
Appearance: | colorless clear liquid (est) |
Assay: | 97.00 to 100.00 %
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Food Chemicals Codex Listed: | No |
Specific Gravity: | 0.99000 to 1.03000 @ 25.00 °C.
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Pounds per Gallon - (est).: | 8.238 to 8.571
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Refractive Index: | 1.48700 to 1.50000 @ 20.00 °C.
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Boiling Point: | 120.00 to 125.00 °C. @ 20.00 mm Hg
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Boiling Point: | 189.00 to 190.00 °C. @ 760.00 mm Hg
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Vapor Pressure: | 0.274000 mmHg @ 25.00 °C. (est) |
Vapor Density: | 5.2 ( Air = 1 ) |
Flash Point: | 152.00 °F. TCC ( 66.67 °C. )
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logP (o/w): | 2.414 (est) |
Soluble in: |
| alcohol | | water, 698.6 mg/L @ 25 °C (est) |
Organoleptic Properties:
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Odor Type: earthy |
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| pea green pea earthy beany chocolate nutty |
Odor Description: at 0.10 % in dipropylene glycol. | pea earthy beany chocolate nutty |
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Odor and/or flavor descriptions from others (if found). |
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Indukern F&F |
2-METHOXY-3-ISOPROPYL PYRAZINE |
Odor Description: | VEGETABLE, EARTHY, POTATO |
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Pell Wall Perfumes |
Bean Pyrazine |
Odor Description: | String-bean, pea, earthy, chocolate, nutty Besides peas and beans, this pyrazine occurs naturally in coffee, grapefruit juice, potatoes and even some wines. Even at 0.1% this is a very powerful material that can easily dominate your blend, so use with caution in any blend where an original green-note is desired, or to add realism to grapefruit, wine and fruit accords. |
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Cosmetic Information:
Suppliers:
Advanced Biotech |
2 METHOXY 3 ISOPROPYL PYRAZINE
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Ambles Nature et Chimie |
2-METHOXY-3-ISOPROPYL PYRAZINE
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Augustus Oils |
2 Methoxy 3 Iso Propyl Pyrazine
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Services |
Beijing Lys Chemicals |
2-Methoxy-3-isopropylpyrazine
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BOC Sciences |
For experimental / research use only. |
2-Methoxy-3-isopropylpyrazine >98.0%(GC)
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Endeavour Specialty Chemicals |
2-Isopropyl-3-methoxy pyrazine
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Speciality Chemical Product Groups |
Ernesto Ventós |
2-isoPROPYL-3-METHOXYPYRAZINE
Odor: PEA, EARTHY, BEANY, CHOCOLATE, NUT |
Frutarom |
2-METHOXY-3-ISOPROPYL PYRAZINE
KOSHER Flavor: Earthy, Green, Ethereal, Potato, Chocolate, Nutty |
CBD Offering |
IFF |
2-METHOXY-3-ISOPROPYL PYRAZINE
KOSHER Flavor: Earthy, Green, Ethereal, Potato, Chocolate, Nutty |
Indukern F&F |
2-METHOXY-3-ISOPROPYL PYRAZINE
Odor: VEGETABLE, EARTHY, POTATO |
Jiangyin Healthway |
2-Methoxy-3-isopropyl pyrazine
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New functional food ingredients |
Jinan Enlighten Chemical Technology(Wutong Aroma ) |
2-Methoxy-3-isopropyl pyrazine, Kosherk
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Lluch Essence |
PYRAZINE 2-METHOXY-3-ISOPROPYL
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M&U International |
2-METHOXY-3-ISOPROPYL PYRAZINE, Kosher
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M&U International |
2-Methoxy-Isopropyl Pyrazine
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O'Laughlin Industries |
2-METHOXY-3- ISOPROPYLPYRAZINE
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Pell Wall Perfumes |
Bean Pyrazine
Odor: String-bean, pea, earthy, chocolate, nutty Use: Besides peas and beans, this pyrazine occurs naturally in coffee, grapefruit juice, potatoes and even some wines. Even at 0.1% this is a very powerful material that can easily dominate your blend, so use with caution in any blend where an original green-note is desired, or to add realism to grapefruit, wine and fruit accords. |
Penta International |
2-METHOXY-3-ISOPROPYL PYRAZINE
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Perfumery Laboratory |
Leguminous pyrazin 0.1% in DPG Ventós (BEAN PYRAZINE Ventós)
Odor: Bright, fresh, natural, sweet scent pods of green peas |
R C Treatt & Co Ltd |
2-isoPropyl-3-methoxypyrazine
Kosher |
Robinson Brothers |
2-Isopropyl-3-methoxy pyrazine F&F
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https://www.robinsonbrothers.uk/chemistry-competences |
Sigma-Aldrich |
2-Isopropyl-3-methoxypyrazine, 99%, FG
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Certified Food Grade Products |
Sigma-Aldrich: Aldrich |
For experimental / research use only. |
3-Isopropyl-2-methoxypyrazine 97%
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Sunaux International |
2-Methoxy-3-isopropyl Pyrazine
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Synerzine |
2-Methoxy-3-Isopropylpyrazine
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Taytonn ASCC |
2-Methoxy-3 (5/6)-isopropyl Pyrazine
Odor: Chocolate, Etheral, Nutty, Warm |
TCI AMERICA |
For experimental / research use only. |
2-Isopropyl-3-methoxypyrazine >98.0%(GC)
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Tengzhou Jitian Aroma Chemiclal |
2-Methoxy -3 - isopropyl pyrazine
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Tianjin Danjun International |
2-Methoxy-3-isopropylpyrazine
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United International |
2-Methoxy-3-Isopropyl Pyrazine
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WholeChem |
2-Methoxy-3-isopropylpyrazine
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Safety Information:
Preferred SDS: View |
European information : |
Most important hazard(s): | Xi - Irritant |
R 36/37/38 - Irritating to eyes, respiratory system, and skin. S 02 - Keep out of the reach of children. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/37/39 - Wear suitable clothing, 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: |
Not determined
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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 bean pyrazine usage levels up to: | | 0.1000 % in the fragrance concentrate.
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Maximised Survey-derived Daily Intakes (MSDI-EU): | 0.085 (μg/capita/day) |
Threshold of Concern: | 540 (μg/person/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: 6 |
Click here to view publication 6 |
| average usual ppm | average maximum ppm |
baked goods: | - | - |
beverages(nonalcoholic): | - | - |
beverages(alcoholic): | - | - |
breakfast cereal: | - | - |
cheese: | - | - |
chewing gum: | - | - |
condiments / relishes: | - | 0.02000 |
confectionery froastings: | - | - |
egg products: | - | - |
fats / oils: | - | - |
fish products: | - | - |
frozen dairy: | - | - |
fruit ices: | - | - |
gelatins / puddings: | - | 0.05000 |
granulated sugar: | - | - |
gravies: | - | 0.20000 |
hard candy: | - | - |
imitation dairy: | - | - |
instant coffee / tea: | - | - |
jams / jellies: | - | - |
meat products: | - | 0.20000 |
milk products: | - | - |
nut products: | - | - |
other grains: | - | - |
poultry: | - | - |
processed fruits: | - | - |
processed vegetables: | - | - |
reconstituted vegetables: | - | - |
seasonings / flavors: | - | - |
snack foods: | - | - |
soft candy: | - | - |
soups: | - | 0.20000 |
sugar substitutes: | - | - |
sweet sauces: | - | - |
Safety References:
References:
Other Information:
Potential Blenders and core components note
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| bean pyrazine | 2- | methoxy 3 isopropyl pyrazine | 2- | methoxy-3-(1-methyl ethyl) pyrazine | 2- | methoxy-3-(1-methylethyl)pyrazine | 2- | methoxy-3-(methylethyl)pyrazine | 2- | methoxy-3-(propan-2-yl)pyrazine | 2- | methoxy-3-isopropyl pyrazine | 2- | methoxy-3-isopropylpyrazine | 2- | methoxy-3-propan-2-ylpyrazine | 3-iso | propyl-2-methoxypyrazine | 2-iso | propyl-3-methoxypyrazine | | pyrazine, 2-isopropyl-3-methoxy- | | pyrazine, 2-methoxy-3-(1-methylethyl)- |
Articles:
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