- 2,3-Dimethyl-chinoxalin
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- $0.00 / 1KG
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2022-01-15
- CAS:2379-55-7
- Min. Order: 1KG
- Purity: 99.3%
- Supply Ability: 100 tons
- 2,3-DIMETHYLQUINOXALINE
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- $0.00 / 1g
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2019-12-20
- CAS:2379-55-7
- Min. Order: 1g
- Purity: 95%min
- Supply Ability: 20kg/month
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| | 2,3-DIMETHYLQUINOXALINE Basic information |
| | 2,3-DIMETHYLQUINOXALINE Chemical Properties |
| Melting point | 104-108 °C(lit.) | | Boiling point | 130 °C / 1.5mmHg | | density | 1.1192 (rough estimate) | | refractive index | 1.6392 (estimate) | | storage temp. | Sealed in dry,Room Temperature | | form | Crystalline Powder | | pka | 1.69±0.48(Predicted) | | color | Beige | | Odor | at 0.01 % in propylene glycol. fatty earthy | | Odor Type | earthy | | BRN | 114832 | | LogP | 2.024 (est) | | CAS DataBase Reference | 2379-55-7(CAS DataBase Reference) | | EPA Substance Registry System | Quinoxaline, 2,3-dimethyl- (2379-55-7) |
| Hazard Codes | Xn,Xi | | Risk Statements | 22-37/38-41 | | Safety Statements | 26-36/37/39 | | RIDADR | UN 2811 6.1/PG 3 | | WGK Germany | 3 | | RTECS | VD1960000 | | Hazard Note | Irritant | | TSCA | Yes | | HS Code | 29339980 |
| | 2,3-DIMETHYLQUINOXALINE Usage And Synthesis |
| Chemical Properties | beige crystalline powder | | Definition | ChEBI: A quinoxaline derivative in which the quinoxaline (1,4-naphthyridine) skeleton is substituted with a methyl group at each of positions C-2 and C-3. | | Purification Methods | It has been purified by steam distillation with the base crystallising in the distillate. Recrystallise it from distilled water or aqueous EtOH. The sulfate crystallises from EtOH with m 151-152o(dec). [Gibson J Chem Soc 343 1927, Beilstein 23 H 191, 23 II 197, 23 III/IV 1277.] |
| | 2,3-DIMETHYLQUINOXALINE Preparation Products And Raw materials |
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