ChemicalBook > Product Catalog >Flavors and fragrances >Synthetic fragrances >Pyrazine spices >2-Chloropyrazine
2-Chloropyrazine
- CAS No.
- 14508-49-7
- Chemical Name:
- 2-Chloropyrazine
- Synonyms
- CHLOROPYRAZINE;2-Chloropyrazine 97%;Chlorpyrazin;chloro-pyrazin;2-CHLOROPYRAZINE;Pyrazine, chloro-;CHLOROPYRAZINE, 2-;2-Dichloropyrazine;Chloropyrazine >Pyrazine, 2-chloro-
- CBNumber:
- CB7337857
- Molecular Formula:
- C4H3ClN2
- Molecular Weight:
- 114.53
- MOL File:
- 14508-49-7.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/24 17:31:20
| Melting point | 153～154℃ |
|---|---|
| Boiling point | 153-154 °C (lit.) |
| Density | 1.283 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | 136 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Soluble in Methanol |
| form | Liquid |
| pka | -1.10±0.10(Predicted) |
| color | Clear colorless to yellow |
| Specific Gravity | 1.283 |
| Water Solubility | INSOLUBLE |
| BRN | 107019 |
| LogP | 0.700 |
| CAS DataBase Reference | 14508-49-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Chloropyrazine(14508-49-7) |
| EPA Substance Registry System | Pyrazine, chloro- (14508-49-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS02 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H226 | |||||||||
| Precautionary statements | P210-P370+P378 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| RIDADR | UN 1993 3/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | T | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29339990 | |||||||||
| NFPA 704 |
|
2-Chloropyrazine price More Price(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 132489 | 2-Chloropyrazine 97% | 14508-49-7 | 5G | ₹4427.43 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 132489 | 2-Chloropyrazine 97% | 14508-49-7 | 25G | ₹9764.15 | 2022-06-14 | Buy |
| TCI Chemicals (India) | C1093 | Chloropyrazine min. 98.0 % | 14508-49-7 | 5G | ₹3000 | 2022-05-26 | Buy |
| TCI Chemicals (India) | C1093 | Chloropyrazine min. 98.0 % | 14508-49-7 | 25G | ₹7500 | 2022-05-26 | Buy |
2-Chloropyrazine Chemical Properties,Uses,Production
Chemical Properties
clear colorless to yellowish liquid
Uses
2-Chloropyrazine is used in cardiotonic, in biological, drug, flavoring and perfumery industry.
Application
2-Chloropyrazine is used as a reagent in the synthesis of hetaryloxy benzoxaborole compounds which have antimalarial activity. 2-Chloropyrazine is also used to prepare 4,5-disubstituted 6-aryloxy-1,3-dihydrobenzo[c][1,2]oxaboroles which are broad-spectrum serine β-lactamase inhibitors.
Purification Methods
Fractionally distil it through a short column packed with glass helices. It has apenetrating, mildly pungent odour with a high vapour pressure at room temperature. [Erickson & Spoerri J Am Chem Soc 68 400 1946, Hetman & O.Donnell J Org Chem 28 1682 1963, Beilstein 23/5 V 366.]
2-Chloropyrazine Preparation Products And Raw materials
Raw materials
Preparation Products
3-Chloropyrazine-2-carbonitrile
Pyrazinecarbonitrile
2,3-Dichloropyrazine
3-(Trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazine
3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine
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Global( 430)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
| Ralington Pharma | +91-7948911722 +91-9687771722 | Gujarat, India | 1350 | 58 | Inquiry |
| SYNOVA CHEMICALS | +91-9920741772 +91-9920741772 | Mumbai, India | 428 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| SRC Laboratories Pvt Ltd | +91 (40) 2307-7999 | New Delhi, India | 243 | 50 | Inquiry |
| G M Fine Chemicals & G M Chemsys | +91-40-40116698 | Hyderabad, India | 65 | 58 | Inquiry |
| OCEAN TRADING CORPORATION | +91(22) 24921669 | New Delhi, India | 6211 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Apex Scientist Chemicals, USA | 09582832027 | Delhi, India | 130 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| JSK Chemicals | 58 |
| Ralington Pharma | 58 |
| SYNOVA CHEMICALS | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| SRC Laboratories Pvt Ltd | 50 |
| G M Fine Chemicals & G M Chemsys | 58 |
| OCEAN TRADING CORPORATION | 58 |
| A.J Chemicals | 58 |
| Alfa Aesar | 58 |
| Apex Scientist Chemicals, USA | 58 |
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2-Chloropyrazine 14508-49-7
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HETERO CHLORIDE
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Pesticides intermediate
API Intermediate
alkyl chloride
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