ChemicalBook >> CAS DataBase List >>2-Methyl-5-vinylpyrazine, 99%
2-Methyl-5-vinylpyrazine, 99%
- CAS No.
- 13925-08-1
- Chemical Name:
- 2-Methyl-5-vinylpyrazine, 99%
- Synonyms
- 2-Vinyl-5-methylpyrazine;2-ethenyl-5-Methylpyrazine;Pyrazine, 2-ethenyl-5-methyl-;2-METHYL-5-VINYLPYRAZINE (RE-GRAS)
- CBNumber:
- CB21034192
- Molecular Formula:
- C7H8N2
- Molecular Weight:
- 120.15
- MDL Number:
- MFCD02683080
- MOL File:
- 13925-08-1.mol
Last updated:2023-05-25 18:01:01
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 |
pka | 1.34±0.10(Predicted) |
Odor | coffee |
Odor Type | coffee |
JECFA Number | 2127 |
LogP | 1.04 |
Substances Added to Food (formerly EAFUS) | 2-METHYL-5-VINYLPYRAZINE |
FDA UNII | 11651I3458 |
EPA Substance Registry System | Pyrazine, 2-ethenyl-5-methyl- (13925-08-1) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H315-H319-H335 |
Precautionary statements | P261-P305+P351+P338 |
2-Methyl-5-vinylpyrazine, 99% price
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
American Custom Chemicals Corporation | CHM0077723 | 2-METHYL-5-VINYL PYRAZINE 95.00% | 13925-08-1 | 5G | $909.56 | 2021-12-16 | Buy |
Chemenu | CM168024 | 2-Methyl-5-vinylpyrazine 95%+ | 13925-08-1 | 1g | $311 | 2021-12-16 | Buy |
Crysdot | CD11266592 | 2-Methyl-5-vinylpyrazine 95+% | 13925-08-1 | 5g | $628 | 2021-12-16 | Buy |
2-Methyl-5-vinylpyrazine, 99% Chemical Properties,Uses,Production
Description
May be prepared by methylation of the Mannich base obtained by reacting formaldehyde and dimethylamine with dimethyl- 2, 5-pyrazine, followed by the Hoffman degradation.
Occurrence
Reported to be present in coffee, dairy products, peanuts, filberts, potato products, asparagus, fried chicken, cocoa, toasted oats, corn tortillas and mal
Preparation
By methylation of the Mannich base obtained by reacting formaldehyde and dimethylamine with dimethyl-2,5-pyrazine, followed by the Hoffman degradation
Definition
ChEBI: 2-Methyl-5-vinylpyrazine is a member of pyrazines.
2-Methyl-5-vinylpyrazine, 99% Preparation Products And Raw materials
Raw materials
Preparation Products
2-Methyl-5-vinylpyrazine, 99% Suppliers
Global( 16)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52861 | 58 |
GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 50003 | 58 |
Jilin Chinese Academy of Sciences-yanshen Technology | +undefined18143011203 | info@chemextension.com | China | 42057 | 58 |
Suzhou ARTK Medchem Co., Ltd. | +86-512-68323658 +86-18168183658 | sales1@artkmedchem.com | China | 39010 | 58 |
Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131980 | 58 |
Kohn & Shawn Pharmatech Co.,Ltd | 0931-4190454 13893344397 | sales@kyxpharma.com | China | 290 | 55 |
Aikon International Limited | 025-66113011 18112977050 | sales01@aikonchem.com | China | 16028 | 58 |
Lanzhou Kangyuxin Biotechnology Co., Ltd. | 0931-4190454 13893344397 | sales@kyxpharma.com | China | 2544 | 58 |
Jiangsu aikang biomedical research and development co., LTD | 025-66110311 13155353615 | qzhang@aikonchem.com | China | 15527 | 58 |
BOC Sciences | -- | info@bocsci.com | USA | 0 | 65 |
13925-08-1(2-Methyl-5-vinylpyrazine, 99%)Related Search:
2-Vinyl-5-methylpyrazine
2-ethenyl-5-Methylpyrazine
2-METHYL-5-VINYLPYRAZINE (RE-GRAS)
Pyrazine, 2-ethenyl-5-methyl-
13925-08-1