2-Acetyl-3-ethylpyrazine CAS 32974-92-8
Product Name: 2-Acetyl-3-ethylpyrazine
CAS: 32974-92-8
MF: C8H10N2O
MW: 150.18
EINECS: 251-316-2
Boiling point: 54-56 °C1 mm Hg(lit.)
Density: 1.075 g/mL at 25 °C(lit.)
FEMA: 3250 | 2-ACETYL-3-ETHYLPYRAZINE
Refractive index: n20/D 1.515(lit.)
Fp: 188 °F
Storage temp.: Sealed in dry,Room Temperature
1. 2-Acetyl-3-ethylpyrazine is primarily used as a flavoring agent and flavor enhancer in the food industry, approved by the FDA for use as a flavoring agent or adjuvant .
2. 2-Acetyl-3-ethylpyrazine CAS 32974-92-8 imparts nutty, cocoa, peanut, vegetable, potato, and corn-like aroma notes to food products, and is recommended for use in potato, peanut, meat, and cocoa-flavored foods at concentrations of 1-10 mg/kg .
3. 2-Acetyl-3-ethylpyrazine is utilized in research settings as an analytical standard for flavor compound identification and as an endogenous metabolite for scientific studies .
Packed in 25 kg per drum or based on customers' requirements.
1. 2-Acetyl-3-ethylpyrazine is a naturally occurring organic compound found in various foods including pork liver, cocoa, and the plant Teucrium leucocladum .
2. 2-Acetyl-3-ethylpyrazine CAS 32974-92-8 has the molecular formula C8H10N2O, molecular weight of 150.18 g/mol, and CAS Registry Number 32974-92-8 .
3. 2-Acetyl-3-ethylpyrazine is commercially manufactured as a synthetic organic compound and is available as a colorless to light yellow liquid from multiple chemical suppliers worldwide with purity of ≥98% .
1. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) evaluated 2-Acetyl-3-ethylpyrazine CAS 32974-92-8 in 2001 and concluded that 2-Acetyl-3-ethylpyrazine presents no safety concern at current levels of intake when used as a flavoring agent .
2. 2-Acetyl-3-ethylpyrazine is classified with mild health hazards and is predicted to be non-mutagenic and non-carcinogenic in rat studies, though ocular irritancy is classified as severe .
3. When handling 2-Acetyl-3-ethylpyrazine, wear standard laboratory personal protective equipment and ensure adequate ventilation, as 2-Acetyl-3-ethylpyrazine is a liquid chemical that should be kept away from incompatible materials .
1. Store 2-Acetyl-3-ethylpyrazine at 4°C (refrigerated) in a tightly sealed container, preferably stored under nitrogen to maintain stability .
2. For stock solutions of 2-Acetyl-3-ethylpyrazine CAS 32974-92-8 in solvents such as DMSO, store aliquoted in tightly sealed vials and use within 1 month, avoiding repeated freeze-thaw cycles .
3. Store 2-Acetyl-3-ethylpyrazine in a cool, dry, well-ventilated area away from direct sunlight and incompatible substances .
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