Pyrazine, 2-(2-methylpropyl)-3-methoxy
2-Isobutyl-3-methoxypyrazine
CAS: 24683-00-9
Molecular Formula: C9H14N2O
Pyrazine, 2-(2-methylpropyl)-3-methoxy - Names and Identifiers
| Name | 2-Isobutyl-3-methoxypyrazine |
| Synonyms | 2-METHOXY-3-ISOBUTYLPYRAZINE 3-methoxy-2-isobutylpyrazine 2-Isobutyl-3-methoxypyrazine 2-ISOBUTYL-3-METHOXYPYRAZINE 2-Methoxy-3-isobutylpyrazine 2-Methoxy-3-isobutyl pyrazine 2-methoxy-3-(2-methylpropyl)-pyrazin 2-methoxy-3-(2-methylpropyl)-Pyrazine Pyrazine, 2-(2-methylpropyl)-3-methoxy 2-methoxy-3-(2-methyl-propyl) pyrazine |
| CAS | 24683-00-9 |
| EINECS | 246-402-1 |
| InChI | InChI=1/C9H14N2O/c1-7(2)6-8-9(12-3)11-5-4-10-8/h4-5,7H,6H2,1-3H3 |
Pyrazine, 2-(2-methylpropyl)-3-methoxy - Physico-chemical Properties
| Molecular Formula | C9H14N2O |
| Molar Mass | 166.22 |
| Density | 0.99g/mLat 25°C(lit.) |
| Melting Point | 107℃ |
| Boling Point | 294.44°C (rough estimate) |
| Flash Point | 176°F |
| JECFA Number | 792 |
| Appearance | Transparent colorless liquid |
| Specific Gravity | 0.995 |
| Color | Clear colorless |
| Odor | green-pepper odor FCT 2000 |
| pKa | 0.80±0.10(Predicted) |
| Storage Condition | room temp |
| Refractive Index | n20/D 1.49(lit.) |
| MDL | MFCD00006128 |
| Use | For daily use, food flavor |
Pyrazine, 2-(2-methylpropyl)-3-methoxy - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R39/23/24/25 - R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R11 - Highly Flammable |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37 - Wear suitable protective clothing and gloves. S16 - Keep away from sources of ignition. S7 - Keep container tightly closed. |
| UN IDs | UN 1230 3/PG 2 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29339900 |
Pyrazine, 2-(2-methylpropyl)-3-methoxy - Upstream Downstream Industry
| Raw Materials | Methyl alcohol Glyoxal |
Pyrazine, 2-(2-methylpropyl)-3-methoxy - Reference Information
| FEMA | 3132 | 2-ISOBUTYL-3-METHOXYPYRAZINE |
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| toxicity | GRAS(FEMA). |
| usage limit | FEMA(mg/kg): beverages, cold drinks, candies, baked products, gels, pudding, gum sugar, cereals, condiments, meat products, milk and dairy products, soup, all 0.05. |
| Use | Used as daily and edible essence |
Last Update：2024-04-09 15:16:49
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View History
Pyrazine, 2-(2-methylpropyl)-3-methoxy
4-氨基-1-异戊酰哌啶
2-propenoic acid, 3-[2-[(3,5-dimethyl-4-isoxazolyl)methoxy
硝酸芬替康挫中一
三氟化铈
圣草酚-7-O-葡萄糖醛酸苷
5-硝基-2-呋喃甲醛
三异辛精
(S)-3-(3-CBZ-5-氧代-4-噁唑烷基)丙酸
二氢小檗碱(标准品)
4-氨基-1-异戊酰哌啶
2-propenoic acid, 3-[2-[(3,5-dimethyl-4-isoxazolyl)methoxy
硝酸芬替康挫中一
三氟化铈
圣草酚-7-O-葡萄糖醛酸苷
5-硝基-2-呋喃甲醛
三异辛精
(S)-3-(3-CBZ-5-氧代-4-噁唑烷基)丙酸
二氢小檗碱(标准品)
Raw Materials for Pyrazine, 2-(2-methylpropyl)-3-methoxy