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15707-23-0 2-Ethyl-3-methylpyrazine

product Name 2-Ethyl-3-methylpyrazine
CAS No 15707-23-0
Synonyms 2-ETHYL-3-METHYLPYRAZINE; Pyrazine, 2-ethyl-3-methyl-; 3-Ethyl-2-Methylpyrazine; 3-Ethyl-2-methyl pyrazine
Molecular Formula C7H10N2
Molecular Weight 122.1677
InChI InChI=1/C7H10N2/c1-3-7-6(2)8-4-5-9-7/h4-5H,3H2,1-2H3
EINECS 239-799-8
Molecular Structure 15707-23-0 2-Ethyl-3-methylpyrazine
Density 0.977g/cm3
Boiling point 173.5°C at 760 mmHg
Refractive index 1.5
Flash point 57.2°C
Water solubility sparingly soluble
Vapour Pressur 1.69mmHg at 25°C
Hazard Symbols  Xn:Harmful;
Risk Codes R22:;
Safety Description S24/25:;
MSDS Material Safety Data Sheet

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Description What is the chemical of 2-Ethyl-3-methylpyrazine? Appearance: Colorless to slightly yellow liquid with strong aromas of raw potatoes, peanuts, and chocolate ; Assay£º99%min by GC ; IR Identity: conform to standard ; HNMR£º conform to standard ; carbon spectrum: conform to standard ; Water by K. F.:0.5% max or as per the customer¡¯s request ; Loss on drying:0.5% max. or as per the customer¡¯s request ; Boiling point: 170-173.5 ¡ã C (at 760 mmHg, i.e. atmospheric pressure); ============================================================================= Purpose: It is mainly used as food additive (food flavor) to prepare essence such as peanuts, chocolate, nuts and coffee. FEMA number is 3155 and JECFA number is 768. Used as a fragrance enhancer in cosmetics. As an organic synthesis intermediate, it is used in scientific research and industrial production. ============================================================================= synthetic route The specific synthesis route of 2-ethy...
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