CAS Number109-08-0
Synonyms2-methyl-pyrazine; MFCD00006142; methylpyrazine; Pyrazine,2-methyl; 2-Methylpyrazine; 2-Methyl-1,4-diazine; 3-methylpyrazine; Pyrazine,methyl; EINECS 203-645-8
Molecular FormulaC5H6N2
Molecular Weight94.11
Purity≥99%
Density1.0±0.1 g/cm3
Boiling Point135 °C/761 mmHg (lit.)
Melting Point−29 °C (lit.)
AppearanceTransparent colorless to slightly yellow liquid
EINECS203-645-8
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 109-08-0 |
| Catalog No. | 2A-9018665 |
| Chinese Name | 2-甲基吡嗪 |
| Synonyms | 2-methyl-pyrazine; MFCD00006142; methylpyrazine; Pyrazine,2-methyl; 2-Methylpyrazine; 2-Methyl-1,4-diazine; 3-methylpyrazine; Pyrazine,methyl; EINECS 203-645-8 |
| Molecular Formula | C5H6N2 |
| Molecular Weight | 94.11 |
| Purity | ≥99 |
| Density | 1.0±0.1 g/cm3 |
| Boiling Point | 135 °C/761 mmHg (lit.) |
| Melting Point | −29 °C (lit.) |
| Appearance | Transparent colorless to slightly yellow liquid |
| Water Solubility | Water solubility: completely miscible; miscible: a |
| Storage Condition | Store in a cool, ventilated warehouse. Keep away f |
| Packaging | III |
| Application | 2-Methylpyrazine is an alkylpyrazine that can be identified in roasted red pepper seed oil [1]. |
| EINECS | 203-645-8 |
| HTC | 2932999099 |
| PubChem ID | 24901629 |
| MDL Number | MFCD00006142 |
| SMILES | Cc1cnccn1 |
| InChI | 1S/C5H6N2/c1-5-4-6-2-3-7-5/h2-4H,1H3 |
| InChI Key | CAWHJQAVHZEVTJ-UHFFFAOYSA-N |
| Beilstein/REAXYS | 105778 |
| NACRES Code | NA.21 |
| UNSPSC | 12164502 |
| Hazard Symbols | 3 |
| MSDS | msds/18665_1_109_08_0.pdf |
| Bioactivity | 2-Methylpyrazine is a kind of alkylpyrazine that can be identified in roasted red pepper seed oils[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. M Y Jung, et al. Effects of roasting on pyrazine contents and oxidative stability of red pepper seed oil prior to its extraction. J Agric Food Chem. 1999 Apr;47(4):1700-4. Chemical & Physical Properties Density 1.0±0.1 g/cm3 Boiling Point 135.1±20.0 °C at 760 mmHg Melting Point −29 °C(lit.) Molecular Formula C5H6N2 Molecular Weight 94.115 Flash Point 50.0±0.0 °C Exact Mass 94.053101 PSA 25.78000 LogP 0.18 Vapour Pressure 9.7±0.2 mmHg at 25°C Index of Refraction 1.503 InChIKey CAWHJQAVHZEVTJ-UHFFFAOYSA-N SMILES Cc1cnccn1 Storage condition Flammables area |
| Use of | 2-Methylpyrazine is a kind of alkylpyrazine that can be identified in roasted red pepper seed oils[1]. Properties Name 2-Methylpyrazine Synonym More Synonyms methylpyrazine Biological Activity Description 2-Methylpyrazine is a kind of alkylpyrazine that can be identified in roasted red pepper seed oils[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. M Y Jung, et al. Effects of roasting on pyrazine contents and oxidative stability of red pepper seed oil prior to its extraction. J Agric Food Chem. 1999 Apr;47(4):1700-4. Chemical & Physical Properties Molecular Formula C5H6N2 Exact Mass 94.053101 PSA 25.78000 Index of Refraction 1.503 InChIKey CAWHJQAVHZEVTJ-UHFFFAOYSA-N Storage condition Flammables area |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: 1993 International Maritime Transport Dangerous Regulations: 1993 International Air Transport Dangerous Regulations: 1993 14.2 United Nations shipping name European Land Transport Dangerous Regulations: FLAMMABLE LIQUID, N.O.S. (2-Methylpyrazine) IMDG Code: FLAMMABLE LIQUID, N.O.S. (2-Methylpyrazine) International air transport hazard regulations: Flammable liquid, n.o.s. (2-Methylpyrazine) 14.3 Transport hazard categories European land transport Dangerous Regulations: 3 International sea transport Dangerous Regulations: 3 International air transport Dangerous Regulations: 3 14.4 Package group European Land Transport Danger Regulations: III International Maritime Transport Danger Regulations: III International Air Transport Danger Regulations: III 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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