Name | 2-Ethylpyrazine |
Synonyms | FEMA 3281 ethyl-pyrazin ETHYLPYRAZINE Ethylpyrazine 2-ETHYLPYRAZINE 2-Ethylpyrazine FEMA NUMBER 3281 ETHYLPYRAZINE, 2- Pyrazine, 2-ethyl- 2-ethyl-1,4-diazine |
CAS | 13925-00-3 |
EINECS | 237-691-5 |
InChI | InChI=1/C6H8N2/c1-2-6-5-7-3-4-8-6/h3-5H,2H2,1H3 |
Molecular Formula | C6H8N2 |
Molar Mass | 108.14 |
Density | 0.984 g/mL at 25 °C (lit.) |
Melting Point | 155 °C |
Boling Point | 152-153 °C (lit.) |
Flash Point | 109°F |
JECFA Number | 762 |
Water Solubility | freely soluble |
Solubility | freely soluble |
Vapor Presure | 4.01mmHg at 25°C |
Appearance | neat |
Specific Gravity | 0.984 |
Color | Colorless to Light yellow to Light orange |
BRN | 108200 |
pKa | 1.62±0.10(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | n20/D 1.498(lit.) |
Use | For daily use, food flavor |
Risk Codes | R10 - Flammable R41 - Risk of serious damage to eyes R37/38 - Irritating to respiratory system and skin. R22 - Harmful if swallowed |
Safety Description | S16 - Keep away from sources of ignition. S39 - Wear eye / face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
UN IDs | UN 1993 3/PG 3 |
WGK Germany | 3 |
RTECS | UQ3330000 |
TSCA | T |
HS Code | 29339990 |
Hazard Class | 3 |
Packing Group | III |
Raw Materials | Glyoxal |
FEMA | 3281 | 2-ETHYLPYRAZINE |
NIST chemical information | information provided by: webbook.nist.gov (external link) |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
toxicity | GRAS(FEMA). |
usage limit | FEMA: beverages, cold drinks, sweets, baked goods, gels, pudding, meat products, soup products, milk and dairy products, cereal products, all 10 mg/kg. |
biological activity | 2-ethlpyrazine is an endogenous metabolite. |
Use | for daily use, food flavor |