Pyrazine
ALDRICH/W401501 - ≥99%, FG
Synonym: 1,4-diazabenzene; 1,4-diazine; p-diazine
CAS Number: 290-37-9
Empirical Formula (Hill Notation): C4H4N2
Molecular Weight: 80.09
EC Number: 206-027-6
MDL Number: MFCD00006122
Linear Formula: C4H4N2
Product Type: Chemical
| application(s) | flavors and fragrances |
| assay | ≥99% |
| biological source | synthetic |
| bp | 115-116 °C (lit.) |
| density | 1.031 g/mL at 25 °C (lit.) |
| documentation | see Safety & Documentation for available documents |
| food allergen | no known allergens |
| grade | FG |
| Kosher | |
| InChI | 1S/C4H4N2/c1-2-6-4-3-5-1/ |
| InChI key | KYQCOXFCLRTKLS-UHFFFAOYSA |
| mp | 50-56 °C (lit.) |
| organoleptic | pungent; nutty |
| Quality Level | 400  |
| reg. compliance | EU Regulation 1334/2008 & 872/2012 |
| SMILES string | c1cnccn1 |
