2-Methyl-5-vinylpyrazine, 99%

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2-Methyl-5-vinylpyrazine, 99% Suppliers list
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: +86-0571-88938639 17705817739
Email: info@dycnchem.com
Products Intro: Product Name:2-Methyl-5-vinylpyrazine
CAS:13925-08-1
Purity:0.95&0.99 Package:0.1KG;1KG;1000KG Remarks:Wholesale price
Company Name: GIHI CHEMICALS CO.,LIMITED
Tel: +86-571-86217390; +8618058761490
Email: info@gihichemicals.com
Products Intro: Product Name:2-Methyl-5-vinylpyrazine
CAS:13925-08-1
Purity:99 Package:5KG;1KG,25kg
Company Name: Jilin Chinese Academy of Sciences-yanshen Technology
Tel: 18143011203
Email: info@chemextension.com
Products Intro: Product Name:2-Methyl-5-vinylpyrazine
CAS:13925-08-1
Purity:95%+ Package:1g;5g;10g;25g;50g;100g; Remarks:accept Custom Synthesis Services, support large packing
Company Name: Suzhou ARTK Medchem Co., Ltd.
Tel: +86-18168183658
Email: sales1@artkmedchem.com
Products Intro: Product Name:2-methyl-5-vinyl-pyrazine
CAS:13925-08-1
Purity:0.98 Package:100KG;25KG;10KG;1KG
Company Name: Amadis Chemical Company Limited
Tel: 571-89925085
Email: sales@amadischem.com
Products Intro: Product Name:2-ethenyl-5-methylpyrazine
CAS:13925-08-1
Purity:0.97 Package:mgs,gs,kgs Remarks:A807507
2-Methyl-5-vinylpyrazine, 99% Basic information
Product Name:2-Methyl-5-vinylpyrazine, 99%
Synonyms:2-Vinyl-5-methylpyrazine;2-METHYL-5-VINYLPYRAZINE (RE-GRAS);2-ethenyl-5-Methylpyrazine;Pyrazine, 2-ethenyl-5-methyl-
CAS:13925-08-1
MF:C7H8N2
MW:120.15
EINECS:
Product Categories:
Mol File:13925-08-1.mol
2-Methyl-5-vinylpyrazine, 99% Structure
2-Methyl-5-vinylpyrazine, 99% Chemical Properties
Melting point 65-66 °C
Boiling point 174.6±35.0 °C(Predicted)
density 1.017±0.06 g/cm3(Predicted)
FEMA 3211 | 2-METHYL-5-VINYLPYRAZINE (RE-GRAS)
storage temp. 2-8°C
pka1.34±0.10(Predicted)
Odorcoffee
Odor Typecoffee
JECFA Number2127
LogP1.04
EPA Substance Registry SystemPyrazine, 2-ethenyl-5-methyl- (13925-08-1)
Safety Information
TSCA TSCA listed
MSDS Information
2-Methyl-5-vinylpyrazine, 99% Usage And Synthesis
DescriptionMay be prepared by methylation of the Mannich base obtained by reacting formaldehyde and dimethylamine with dimethyl- 2, 5-pyrazine, followed by the Hoffman degradation.
OccurrenceReported to be present in coffee, dairy products, peanuts, filberts, potato products, asparagus, fried chicken, cocoa, toasted oats, corn tortillas and mal
DefinitionChEBI: 2-Methyl-5-vinylpyrazine is a member of pyrazines.
PreparationBy methylation of the Mannich base obtained by reacting formaldehyde and dimethylamine with dimethyl-2,5-pyrazine, followed by the Hoffman degradation
2-Methyl-5-vinylpyrazine, 99% Preparation Products And Raw materials
Raw materials2-Bromo-5-methylpyrazine-->Tributyl(vinyl)tin-->Formaldehyde
Preparation ProductsPyrazine-->2,3-Dimethylpyrazine
Tag:2-Methyl-5-vinylpyrazine, 99%(13925-08-1) Related Product Information
AURORA 12680 AURORA 13561 AURORA 13562 2,5-DISTYRYLPYRAZINE 2-Methyl-5-vinylpyrazine, 99% AURORA 13808 2-ETHENYL-3-ETHYL-5-METHYLPYRAZINE AURORA 12679 AURORA 13560