CAS 108-50-9|2,6-Dimethylpyrazine
| Common Name | 2,6-Dimethylpyrazine | ||
|---|---|---|---|
| CAS Number | 108-50-9 | Molecular Weight | 108.141 |
| Density | 1.0±0.1 g/cm3 | Boiling Point | 155.6±0.0 °C at 760 mmHg |
| Molecular Formula | C6H8N2 | Melting Point | 35-40 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | 52.8±0.0 °C |
| Symbol | GHS02, GHS05, GHS07 | Signal Word | Danger |
Names
| Name | 2,6-Dimethylpyrazine |
|---|---|
| Synonym | More Synonyms |
2,6-Dimethylpyrazine BiologicalActivity
| Description | 2,6-Dimethylpyrazine is a key aroma compound in Boletus edulis[1]. |
|---|---|
| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
| References | [1]. Zhuang J, et al. Comparative flavor profile analysis of four different varieties of Boletus mushrooms by instrumental and sensory techniques. Food Res Int. 2020;136:109485. |
Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 155.6±0.0 °C at 760 mmHg |
| Melting Point | 35-40 °C(lit.) |
| Molecular Formula | C6H8N2 |
| Molecular Weight | 108.141 |
| Flash Point | 52.8±0.0 °C |
| Exact Mass | 108.068748 |
| PSA | 25.78000 |
| LogP | 0.64 |
| Vapour Pressure | 3.9±0.2 mmHg at 25°C |
| Index of Refraction | 1.504 |
| InChIKey | HJFZAYHYIWGLNL-UHFFFAOYSA-N |
| SMILES | Cc1cncc(C)n1 |
| Storage condition | Flammables area |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 880 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1080 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA - TYPE OF TEST :
- Cytogenetic analysis
- TEST SYSTEM :
- Rodent - hamster Ovary
- DOSE/DURATION :
- 2500 mg/L
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 18,581,1980
- TYPE OF TEST :
- Cytogenetic analysis
- TEST SYSTEM :
- Rodent - hamster Ovary
- DOSE/DURATION :
- 2500 mg/L
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 18,581,1980
Safety Information
| Symbol | GHS02, GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H228-H302-H315-H318-H335 |
| Precautionary Statements | P210-P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | Xn:Harmful; |
| Risk Phrases | R10;R22 |
| Safety Phrases | S16-S26-S39 |
| RIDADR | UN 1325 4.1/PG 2 |
| WGK Germany | 3 |
| RTECS | UQ2975000 |
| Packaging Group | III |
| Hazard Class | 4.1 |
| HS Code | 29339990 |
Customs
| HS Code | 2933990090 |
|---|---|
| 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% |
Articles3
More Articles| Influence of Free Amino Acids, Oligopeptides, and Polypeptides on the Formation of Pyrazines in Maillard Model Systems. J. Agric. Food Chem. 63 , 5364-72, (2015) Pyrazines are specific Maillard reaction compounds known to contribute to the unique aroma of many products. Most studies concerning the generation of pyrazines in the Maillard reaction have focused o... | |
| Characterization of Volatile Flavor Compounds in Chinese Rice Wine Fermented from Enzymatic Extruded Rice. J. Food Sci. 80 , C1476-89, (2015) Enzymatic extrusion, instead of traditional steam cooking, to treat rice is an efficient and alternative pretreatment for Chinese rice wine fermentation. In order to determine the formation of volatil... | |
| Extension of a dynamic headspace multi-volatile method to milliliter injection volumes with full sample evaporation: Application to green tea. J. Chromatogr. A. 1421 , 103-13, (2015) An extension of multi-volatile method (MVM) technology using the combination of a standard dynamic headspace (DHS) configuration, and a modified DHS configuration incorporating an additional vacuum mo... |
Synonyms
| FEMA No. 3273 |
| Pyrazine, 2,6-dimethyl- |
| 2,6-dimethyl-pyrazine |
| 2,6-Dimethylparadiazine |
| Pyrazine,2,6-dimethyl |
| EINECS 203-589-4 |
| 2,6-Dimethylpyrazine |
| 2,6-DiMepyz |
| 3,5-Dimethylpyrazine |
| 2,6-Dimethyl-1,4-diazine |
| 2,6-Dimethylpiazine |
| MFCD00006148 |
