Introduction：Basic information about CAS 5910-89-4|2,3-Dimethylpyrazine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,3-Dimethylpyrazine |
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| CAS Number | 5910-89-4 | Molecular Weight | 108.14 |
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| Density | 1.0±0.1 g/cm3 | Boiling Point | 158.1±35.0 °C at 760 mmHg |
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| Molecular Formula | C6H8N2 | Melting Point | 11-13 °C |
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| MSDS | ChineseUSA | Flash Point | 54.4±0.0 °C |
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| Symbol |
GHS02, GHS05, GHS07 | Signal Word | Danger |
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Names
| Name | 2,3-Dimethylpyrazine |
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| Synonym | More Synonyms |
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2,3-Dimethylpyrazine BiologicalActivity
| Description | 2,3-Dimethylpyrazine is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
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| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
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Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
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| Boiling Point | 158.1±35.0 °C at 760 mmHg |
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| Melting Point | 11-13 °C |
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| Molecular Formula | C6H8N2 |
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| Molecular Weight | 108.14 |
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| Flash Point | 54.4±0.0 °C |
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| Exact Mass | 108.068748 |
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| PSA | 25.78000 |
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| LogP | 0.64 |
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| Vapour Pressure | 3.4±0.3 mmHg at 25°C |
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| Index of Refraction | 1.504 |
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| InChIKey | OXQOBQJCDNLAPO-UHFFFAOYSA-N |
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| SMILES | Cc1nccnc1C |
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| Storage condition | Flammables area |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- UQ2625000
- CHEMICAL NAME :
- Pyrazine, 2,3-dimethyl-
- CAS REGISTRY NUMBER :
- 5910-89-4
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C6-H8-N2
- MOLECULAR WEIGHT :
- 108.16
- WISWESSER LINE NOTATION :
- T6N DNJ B1 C1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 613 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 3,249,1980
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1390 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 17,244,1970
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Safety Information
| Symbol |
GHS02, GHS05, GHS07 |
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| Signal Word | Danger |
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| Hazard Statements | H226-H302-H315-H318-H335 |
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| Precautionary Statements | P261-P280-P305 + P351 + P338 |
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| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| Hazard Codes | Xn:Harmful; |
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| Risk Phrases | R10;R22 |
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| Safety Phrases | S16-S26-S39 |
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| RIDADR | UN 1993 3/PG 3 |
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| WGK Germany | 3 |
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| RTECS | UQ2625000 |
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| Packaging Group | III |
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| Hazard Class | 3 |
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| HS Code | 2933399090 |
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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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Articles2
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... | |
| 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
| 2,3-DiMepyz |
| 2,3-dimethyl-pyrazine |
| dimethylpyrazine |
| 2,3-DIMETHYL-1,4-DIAZINE |
| EINECS 227-630-0 |
| Pyrazine, 2,3-dimethyl- |
| FEMA 3271 |
| 2,3-Dimethylpyrazine |
| 2,3-Dimethyloyrazine |
| 2,3-DICHLORO-6-NITROBENZYLAMINE |
| 2,3-dimethyl-pyrazin |
| MFCD00197755 |
| Pyrazine,2,3-dimethyl |
| FEMA NUMBER 3271 |
| DIMETHYLPYRAZINES |
