2-N-BUTYL-3-METHYLPYRAZINE
- CAS NO.：15987-00-5
- Empirical Formula: C9H14N2
- Molecular Weight: 150.22
- MDL number: MFCD00038031
- EINECS: 240-126-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-03 14:17:14
What is 2-N-BUTYL-3-METHYLPYRAZINE?
The Uses of 2-N-BUTYL-3-METHYLPYRAZINE
2-Butyl-3-methylpyrazine is used in the synthesis of aqueous formulations rich in pyrazines. 2-Butyl-3-methylpyrazine is an aroma component of roasted cocoa beans.
Properties of 2-N-BUTYL-3-METHYLPYRAZINE
| Boiling point: | 84 °C / 9mmHg |
| Density | 0.95 |
| refractive index | 1.4920 to 1.4960 |
| Flash point: | 83℃ |
| storage temp. | 2-8°C |
| pka | 1.93±0.10(Predicted) |
| form | clear liquid |
| color | Colorless to Brown |
| Odor | at 0.10 % in propylene glycol. anise licorice |
| EPA Substance Registry System | Pyrazine, 2-butyl-3-methyl- (15987-00-5) |
Safety information for 2-N-BUTYL-3-METHYLPYRAZINE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H227:Flammable liquids |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P280:Wear protective gloves/protective clothing/eye protection/face protection. P370+P378:In case of fire: Use … for extinction. P403+P235:Store in a well-ventilated place. Keep cool. |
Computed Descriptors for 2-N-BUTYL-3-METHYLPYRAZINE
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