ChemicalBook >> CAS DataBase List >>2,3-Dichloropyrazine
2,3-Dichloropyrazine
- CAS No.
- 4858-85-9
- Chemical Name:
- 2,3-Dichloropyrazine
- Synonyms
- oropyrazine;Dichloropyrazine;3-Dichloropyrazine;2,3-Dichloropyazine;2,3-DICHLOROPYRAZINE;Pyrazine, 2,3-dichloro-;2,3-Dichloropyrazine>2,3-Dichloropyrazine,98%;2,3- twochlorinepyrazine;2,3-Dichloro-1,4-diazine
- CBNumber:
- CB1772535
- Molecular Formula:
- C4H2Cl2N2
- Molecular Weight:
- 148.98
- MDL Number:
- MFCD00040964
- MOL File:
- 4858-85-9.mol
- MSDS File:
- SDS
Last updated:2025-01-27 09:38:02
| Melting point | 22.5-24.5 °C |
|---|---|
| Boiling point | 105-107 °C (50 mmHg) |
| Density | 1.431 g/mL at 25 °C (lit.) |
| refractive index | 1.5645 |
| Flash point | 102 °C |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | -4.23±0.10(Predicted) |
| Specific Gravity | 1.431 |
| color | Off-White to Light Yellow |
| BRN | 112628 |
| LogP | 1.419 (est) |
| CAS DataBase Reference | 4858-85-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Pyrazine, 2,3-dichloro-(4858-85-9) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P270-P301+P312-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 36/37/38-20/21/22 | |||||||||
| Safety Statements | 36/37/39-26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29339900 | |||||||||
| NFPA 704 |
|
2,3-Dichloropyrazine price More Price(45)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 465208 | 2,3-Dichloropyrazine 95% | 4858-85-9 | 5g | $33.1 | 2023-06-20 | Buy |
| TCI Chemical | D3061 | 2,3-Dichloropyrazine >98.0%(GC) | 4858-85-9 | 5g | $30 | 2024-03-01 | Buy |
| TCI Chemical | D3061 | 2,3-Dichloropyrazine >98.0%(GC) | 4858-85-9 | 25g | $87 | 2024-03-01 | Buy |
| Alfa Aesar | L11500 | 2,3-Dichloropyrazine, 98% | 4858-85-9 | 5g | $84.65 | 2024-03-01 | Buy |
| Alfa Aesar | L11500 | 2,3-Dichloropyrazine, 98% | 4858-85-9 | 1g | $26.4 | 2021-12-16 | Buy |
2,3-Dichloropyrazine Chemical Properties,Uses,Production
Chemical Properties
clear colorless to light yellow liquid
Uses
Selective monosubstitution of this substrate provided an efficient synthesis of alloisines, potent cyclin-dependent kinases.
Uses
2,3-Dichloropyrazine is a substrate used for an efficient synthesis of aloisine (A575450), a potent cyclin-dependent kinase.
2,3-Dichloropyrazine Preparation Products And Raw materials
Raw materials
Preparation Products
1of2
Global( 418)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531157085 | abby@chuanghaibio.com | China | 8808 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12809 | 58 |
| Wuhan Fortuna Chemical Co., Ltd | +86-027-59207850 | info@fortunachem.com | China | 5975 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5868 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +8613288715578 | angelia@hbmojin.com | China | 750 | 58 |
| JINING XINHE CHEMICAL CO., LTD | +8615318402391 | sales@xinhepharma.com | China | 809 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21628 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2986 | 55 |
| Zjartschem | +86-571 87238903 | jocelynpan@zjarts.com | CHINA | 988 | 58 |
View Lastest Price from 2,3-Dichloropyrazine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-04-27 | 2,3-Dichloropyrazine
4858-85-9
|
US $0.00 / KG | 25KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | |
 |
2025-04-23 | 2,3-Dichloropyrazine
4858-85-9
|
US $10.00 / KG | 1KG | 99% | 100 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-04-21 | 2,3-Dichloropyrazine
4858-85-9
|
US $0.00-0.00 / kg | 1kg | 98 | 1000 | Wuhan Circle Star Chem-medical Technology Co.,Ltd |
-
- 2,3-Dichloropyrazine
4858-85-9
- US $0.00 / KG
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- 2,3-Dichloropyrazine
4858-85-9
- US $10.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 2,3-Dichloropyrazine
4858-85-9
- US $0.00-0.00 / kg
- 98
- Wuhan Circle Star Chem-medical Technology Co.,Ltd
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