Introduction：Basic information about CAS 15707-34-3|5-Ethyl-2,3-dimethylpyrazine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Ethyl-2,3-dimethylpyrazine |
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| CAS Number | 15707-34-3 | Molecular Weight | 136.194 |
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| Density | 1.0±0.1 g/cm3 | Boiling Point | 190.7±35.0 °C at 760 mmHg |
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| Molecular Formula | C8H12N2 | Melting Point | 248-250 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 70.8±17.6 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 2,3-Dimethyl-5-ethylpyrazine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
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| Boiling Point | 190.7±35.0 °C at 760 mmHg |
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| Melting Point | 248-250 °C(lit.) |
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| Molecular Formula | C8H12N2 |
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| Molecular Weight | 136.194 |
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| Flash Point | 70.8±17.6 °C |
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| Exact Mass | 136.100052 |
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| PSA | 25.78000 |
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| LogP | 1.63 |
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| Vapour Pressure | 0.7±0.4 mmHg at 25°C |
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| Index of Refraction | 1.501 |
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| InChIKey | CIBKSMZEVHTQLG-UHFFFAOYSA-N |
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| SMILES | CCc1cnc(C)c(C)n1 |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H302 |
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| Precautionary Statements | P301 + P312 + P330 |
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| Hazard Codes | Xi |
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| Risk Phrases | R10:Flammable. R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . R34:Causes burns. R36:Irritating to the eyes. |
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| Safety Phrases | S24/25-S26-S36/37/39 |
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| RIDADR | 2924 |
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| HS Code | 2933990090 |
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Customs
| HS Code | 2933990090 |
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| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 2,3-DIMETHYL-5-ETHYL PYRAZINE FEMA NO. |
| Pyrazine,6-ethyl-2,3-dimethyl |
| 2,3-dimethyl-6-ethylpyrazine |
| 2-ethyl-5,6-dimethylpyrazine |
| 6-Ethyl-2,3-dimethylpyrazine |
| 5-Ethyl-2,3-dimethylpyrazin |
| Pyrazine, 5-ethyl-2,3-dimethyl- |
| ethyldimethylpyrazine,2,3-dimethyl-6-ethylpyrazine,6-ethyl-2,3-dimethylpyrazine |
| 2,3-DICHLOROPHENYLISOCYANIDE |
| MFCD04038059 |
| 2,3-Dimethyl-5-ethylpyrazin |
| 5-Ethyl-2,3-dimethylpyrazine |
| 2-Aethyl-5,6-dimethylpyrazin |
