2,5-Dimethylpyrazine

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1.Good quality based on reasonable price 2.Large annual capacity 3.Eifficient logistics and timely delivery 4.Best service 2,5-Dimethyl pyrazineRef No. R037  Synonyms  2,5-dimethyl-1,4-diazineMolecular Formula C6H8N2  Molecular Weight 108.14CAS No.123-32-0Einecs No.204-618-3FDA-CoE2210GENERAL DESCRIPTION AppearanceColorless to pale yellow clear liquid OdorCocoa roasted nuts roast beef woody grass medicalPHYSICOCHEMICAL PROPERTIESAssay (GC)    ≥99%Specific gravity @ 25°C    0.985 ~ 0.991Refractive index @ 20°C    1.497 ~ 1.501Boiling point (°C)    154 ~ 156Flash point (°C)    54STORAGE AND PACKING Standard packingIn aluminum bottles, net weight 1 or 5 or 10 kilos, or in PVF inner steel drums, net weight 25 or 50 kilos. StorageAt cool place (below 25°C), in unopened packing.    GENERAL DESCRIPTION Pyrazine, hygroscopic white solid, is an aromatic nitrogen compound characterized by a ring structure contains  4 carbon atoms with two nitrogen atoms at 1 and 4 positions; melting at 55 - 56 C, boiling at 115 - 116 C. Pyrazine is freely soluble in water. It is fused to form many polycyclic compounds, as useful structures in pharmaceuticals and perfumes. It is a component of the folates (vitamin B compounds) and of the isoalloxazine ring nucleus of flavins. Numerous pyrazine derivatives such as pyrazine polycyclic compounds, alkyl-, alicyclic-, and alkylaryl-substituted compounds, derivatives containing oxygenated functional groups and thio- functional groups in the side-chains are used in biological, drug, flavouring and perfumery industry. 2,5-Dimethyl Pyrazine is used as a composition of flavouring especially in baked property. Odor Description Cocoa, roasted nuts, roast beef, woody, grassy. 2,5-Dimethyl pyrazine Appearance Colorless to pale yellow clear liqu21.Good quality based on reasonable price 2.Large annual capacity 3.Eifficient logistics and timely delivery 4.Best service  Ref No. R037  Synonyms  2,5-dimethyl-1,4-diazineMolecular Formula C6H8N2  Molecular Weight 108.14CAS No.123-32-0Einecs No.204-618-3FDA-CoE2210GENERAL DESCRIPTION AppearanceColorless to pale yellow clear liquid OdorCocoa roasted nuts roast beef woody grass medicalPHYSICOCHEMICAL PROPERTIESAssay (GC)    ≥99%Specific gravity @ 25°C    0.985 ~ 0.991Refractive index @ 20°C    1.497 ~ 1.501Boiling point (°C)    154 ~ 156Flash point (°C)    54STORAGE AND PACKING Standard packingIn aluminum bottles, net weight 1 or 5 or 10 kilos, or in PVF inner steel drums, net weight 25 or 50 kilos. StorageAt cool place (below 25°C), in unopened packing.