China (Mainland)
reliable quality 3,5-DIMETHYL-2-ETHYLPYRAZINE CAS NO.13925-07-0
- FOB Price: USD: 0.10-0.10 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: T/T,Other
- Available Specifications:
High quality(1-25)Kilogram
- Product Details
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Quick Details
- ProName: reliable quality 3,5-DIMETHYL-2-ETHYL...
- CasNo: 13925-07-0
- Molecular Formula: C8H12N2
- Appearance: according to email quotation
- Application: pharmaceutical raw materials
- DeliveryTime: Within 3 days after payment
- PackAge: foil aluminium bag/vacuum packing
- Port: Shanghai
- ProductionCapacity: 100 Kilogram/Week
- Purity: 99%
- Storage: Keep in dry and cool condition
- Transportation: by air or by sea
- LimitNum: 1 Kilogram
- CAS No.: 13925-07-0
- Synonyms: 2,6-dimethyl-3-ethyl-pyrazin
- Formula: C8H12N2
- Molecular Weight: 136.19428
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Advanced and completed testing facilities
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Coreychem focus on high complex new type intermediates and fine chemical custom synthesis,scale-up production and rare chemicals trade.Product category including Intermediates&API,Catalyst and Electronic Chemicals.Covering 811 square meters R&D center,with 45 person R&D team,our synthesis level is well-known to the industry,which are exported to France,Poland,Czech,Ukraine,Spain,Switzerland,etc...
Details
| Product Name: | 3,5-DIMETHYL-2-ETHYLPYRAZINE |
| Synonyms: | 2,6-dimethyl-3-ethyl-pyrazin;2-ethyl-3,5-dimethyl-pyrazin;3,5-dimethyl-2-ethyl-pyrazin;3-Ethyl-2,6-dimethylpyrazine;FEMA 3150;fema3150;Pyrazine, 2,6-dimethyl-3-ethyl-;Pyrazine, 2-ethyl-3,5-dimethyl- |
| CAS: | 13925-07-0 |
| MF: | C8H12N2 |
| MW: | 136.19428 |
| EINECS: | 237-694-1 |
| Product Categories: | Heterocyclic Compounds;Heterocycles |
| Mol File: | 13925-07-0.mol |
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| 3,5-DIMETHYL-2-ETHYLPYRAZINE Chemical Properties |
| Melting point | 64-66 °C |
| Boiling point | 182°C |
| density | 0.96 |
| refractive index | 1.5015 |
| FEMA | 3149 | 2-ETHYL-3,(5 OR 6)-DIMETHYLPYRAZINE |
| FEMA | 3150 | 3-ETHYL-2,6-DIMETHYLPYRAZINE |
| Fp | 182°C |
| pka | 2.73±0.10(Predicted) |
| Water Solubility | Not miscible or difficult to mix in water. Soluble in alcohol, chloroform and dichloromethane. |
| JECFA Number | 776 |
| Safety Information |
| TSCA | Yes |
| 3,5-DIMETHYL-2-ETHYLPYRAZINE Usage And Synthesis |
| Chemical Properties | Yellow Oil |
| Occurrence | Reported found in the basic fractions of whiskey and rum, in roasted peanuts, in roasted barley, in coffee, filberts, potato and soy products, fried pork, cocoa, tea, oatmeal, asparagus, shrimps, clam, squid, grilled beef and wheaten bread |
| Preparation | By alkylation of 2,6-dimethylpyrazine with ethyllithium |
| Aroma threshold values | 15 ppm in water |
| 3,5-DIMETHYL-2-ETHYLPYRAZINE Preparation Products And Raw materials |
| Raw materials | 2,6-Dimethylpyrazine-->ETHYLLITHIUM |