A3295712
2,6-Dichloropyrazine , >98.0% , 4774-14-5
CAS NO.：4774-14-5
Empirical Formula: C4H2Cl2N2
Molecular Weight: 148.98
MDL number: MFCD00006125
EINECS: 225-316-8
| Pack Size | Price | Stock | Quantity |
| 1G | RMB27.20 | In Stock |
|
| 5G | RMB36.80 | In Stock |
|
| 25G | RMB57.60 | In Stock |
|
| 100g | RMB98.40 | In Stock |
|
| 500G | RMB427.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 55-58 °C (lit.) |
| Boiling point: | 122 °C / 40mmHg |
| Density | 1.6445 (rough estimate) |
| refractive index | 1.6300 (estimate) |
| Flash point: | >230 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Soluble in ethanol and methanol. |
| pka | -3.11±0.10(Predicted) |
| form | Crystals or Crystalline Powder |
| color | White to beige |
| BRN | 2439 |
| InChI | 1S/C4H2Cl2N2/c5-3-1-7-2-4(6)8-3/h1-2H |
| InChIKey | LSEAAPGIZCDEEH-UHFFFAOYSA-N |
| SMILES | Clc1cncc(Cl)n1 |
| LogP | 1.530 |
| CAS DataBase Reference | 4774-14-5(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,6-Dichloropyrazine(4774-14-5) |
| EPA Substance Registry System | 2,6-Dichloropyrazine (4774-14-5) |
Description and Uses
2,6-Dichloropyrazine is used in the preparation of pyrazine and pyridine compounds as ATR kinase inhibitors. It is also used in the synthesis of oxacalixarenes containing nitrogen heterocycles.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P302+P352-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-20/21/22 |
| Safety Statements | 26-37/39-36/37/39-22-36 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HazardClass | IRRITANT |
| HS Code | 29339990 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
