Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:

1.Noble Metal Catalysts (Pt.Pd...)

2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)

3.OLED intermediates (Fluorene,Carbazole,Boric acid...)

4.Customs Synthesis

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1. Higest quality and good package

2.Fast delivery

3.Better payment term

4.Fast response to customer  within 6 hours

5.Good business credit in Europe ,US ,Japan ,Korea

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2,3-Dimethylpyrazine Basic information
Product Name: 2,3-Dimethylpyrazine
Synonyms: 2,3-dimethyl-pyrazin;2,3-DIMETHYL-1,4-DIAZINE;2,3-DIMETHYLPYRAZINE;DIMETHYLPYRAZINES;FEMA 3271;FEMA NUMBER 3271;2 3-DIMETHYLPYRAZINE 95+% FCC;2,3-Dimethylpyrazine,99%
CAS: 5910-89-4
MF: C6H8N2
MW: 108.14
EINECS: 227-630-0
Product Categories: Pyrazine;Pyrazines;Mono- & Polyalkylpyrazines;pyrazine Flavor;Alphabetical Listings;C-D;Flavors and Fragrances;Building Blocks;Heterocyclic Building Blocks;Pyrazine compounds;Building Blocks;Chemical Synthesis;Heterocyclic Building Blocks
Mol File: 5910-89-4.mol
2,3-Dimethylpyrazine Structure
2,3-Dimethylpyrazine Chemical Properties
mp  11-13 °C
bp  156 °C(lit.)
density  1.02
FEMA  3271
refractive index  n20/D 1.507(lit.)
Fp  130 °F
storage temp.  Flammables area
BRN  107908
CAS DataBase Reference 5910-89-4(CAS DataBase Reference)
NIST Chemistry Reference Pyrazine, 2,3-dimethyl-(5910-89-4)
EPA Substance Registry System Pyrazine, 2,3-dimethyl-(5910-89-4)
Safety Information
Hazard Codes  Xn,F,Xi
Risk Statements  10-22-37/38-41
Safety Statements  16-26-39
RIDADR  UN 1993 3/PG 3
WGK Germany  3
RTECS  UQ2625000
Hazard Note  Irritant/Flammable
HazardClass  3
PackingGroup  III
HS Code  29339990
MSDS Information
Provider Language
2,3-Dimethylpyrazine English
SigmaAldrich English
ACROS English
ALFA English
2,3-Dimethylpyrazine Usage And Synthesis
Chemical Properties CLEAR YELLOW TO ORANGE LIQUID
2,3-Dimethylpyrazine Preparation Products And Raw materials
Preparation Products 3-METHYLPYRAZINE-2-CARBOXYLIC ACID
Raw materials Potassium hydroxide -->Ethylenediamine-->2,3-Butanedione

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:

1.Noble Metal Catalysts (Pt.Pd...)

2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)

3.OLED intermediates (Fluorene,Carbazole,Boric acid...)

4.Customs Synthesis

Our advantage:

1. Higest quality and good package

2.Fast delivery

3.Better payment term

4.Fast response to customer  within 6 hours

5.Good business credit in Europe ,US ,Japan ,Korea

Anyway ,if you need any chemicals from China ,Henan Tianfu can help you