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2-Methyl-5-vinylpyrazine, 99%

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Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: 571-88938639 +8617705817739
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: +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: +undefined18143011203
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: +86-512-68323967 +86-18015559028
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-ethenyl-5-Methylpyrazine;2-METHYL-5-VINYLPYRAZINE (RE-GRAS);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
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
PreparationBy methylation of the Mannich base obtained by reacting formaldehyde and dimethylamine with dimethyl-2,5-pyrazine, followed by the Hoffman degradation
DefinitionChEBI: 2-Methyl-5-vinylpyrazine is a member of pyrazines.
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