2-Ethyl-3-methylpyrazine CAS 15707-23-0
Product Name: 2-Ethyl-3-methylpyrazine
CAS: 15707-23-0
MF: C7H10N2
MW: 122.17
EINECS: 239-799-8
Boiling point: 57 °C10 mm Hg(lit.)
Density: 0.987 g/mL at 25 °C
Vapor pressure: 1.74hPa at 20℃
Refractive index: n20/D 1.503(lit.)
FEMA: 3155 | 2-ETHYL-3-METHYLPYRAZINE
Fp: 138 °F
Storage temp.: Sealed in dry,Room Temperature
1. 2-Ethyl-3-methylpyrazine is primarily used as a flavoring agent and aroma additive in foods, beverages, and fragrances, imparting nutty, roasted, peanut, earthy, and corn-like notes .
2. 2-Ethyl-3-methylpyrazine CAS 15707-23-0 is utilized in sensory enhancement and flavor chemistry to create savory and toasted notes in products like roasted cocoa, coffee, potato chips, and sesame seeds .
3. 2-Ethyl-3-methylpyrazine is approved as a food additive by regulatory agencies including the FDA and EU (FCC, EU Regulation 1334/2008) under FEMA No. 3155 .
Packed in 25 kg per drum or based on customers' requirements.
1. 2-Ethyl-3-methylpyrazine is a naturally occurring organic compound found in various foods including coffee, cocoa, roasted peanuts, potatoes, tea, beef, chicken, rye, cashew nuts, and soybeans .
2. 2-Ethyl-3-methylpyrazine CAS 15707-23-0 is formed naturally through the Maillard reaction and pyrolysis of amino acids (serine and threonine) during roasting and cooking processes .
3. 2-Ethyl-3-methylpyrazine is also commercially manufactured synthetically, typically from ethylenediamine and 2,3-pentanedione via dehydration condensation followed by dehydrogenation .
1. 2-Ethyl-3-methylpyrazine is classified as a flammable liquid and vapor (Hazard Class 3, UN 1993), with a flash point of approximately 54-57°C, and should be kept away from heat, sparks, and open flames .
2. 2-Ethyl-3-methylpyrazine CAS 15707-23-0 may cause skin irritation, serious eye irritation, and respiratory tract irritation if inhaled, requiring use of protective gloves, eye protection, and adequate ventilation .
3. A safety assessment published in Food and Chemical Toxicology (2023) indicates that 2-Ethyl-3-methylpyrazine does not present a concern for genotoxicity based on available data .
1. Store 2-Ethyl-3-methylpyrazine in a cool, dry, well-ventilated place with the container tightly closed, preferably desiccated at room temperature or in a refrigerator at 2-8°C .
2. Store 2-Ethyl-3-methylpyrazine CAS 15707-23-0 away from incompatible materials including strong oxidizing agents and sources of ignition, as 2-Ethyl-3-methylpyrazine is a Class 3 flammable liquid .
3. For long-term storage of 2-Ethyl-3-methylpyrazine, keep in a cool, dry place with a shelf life of up to 24 months when stored properly .
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