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| Numerical references | Moellhausen code No.: 100849; CAS: 1124-11-4; EINECS: 214-391-2; Rif. Coe: 734; |
| Current names / synonyms | tetramethyl pyrazine |
| Chemical name (IUPAC) | 2,3,5,6-tetramethyl-1,4-diazine |
| Appearance | solid |
| Industrial destination | fragrance industry; flavour industry; pharmaceutic and parapharmaceutic industry; cosmetic industry; |
| Organoleptic note | olfactory note: smoke, herbaceous, dry; taste: sweet, chocolate, coffee, cocoa, fermented; |
| Application information | alkali stable; acid instable |
| Typical purity / assay | 98% min. |
| Regulations in force/ certificates | KOSHER: kosher certificate: available upon customer request; |
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| Numerical references | Moellhausen code No.: 100845; CAS: 14667-55-1; EINECS: 238-712-0; Rif. Coe: 735; |
| Current names / synonyms | trimethyl pyrazine |
| Chemical name (IUPAC) | 2,3,5-trimethyl-1,4-diazine |
| Appearance | colourless to pale yellow liquid |
| Industrial destination | fragrance industry; flavour industry; pharmaceutic and parapharmaceutic industry; cosmetic industry; |
| Organoleptic note | roasted hazel-nut, peanuts, potato; |
| Typical purity / assay | 95% min. |
| Regulations in force/ certificates | KOSHER: kosher certificate: available upon customer request; |
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