2-Chloropyrimindine
2-Chloropyrimidine
CAS: 1722-12-9
Molecular Formula: C4H3ClN2
2-Chloropyrimindine - Names and Identifiers
| Name | 2-Chloropyrimidine |
| Synonyms | 2CPY X HCL 2-Chloropyrimide 2-chloropyrimide 2-choropyrimidine 2-Chloro Pyridine 2-Chloropyrimidine 2-chloro-pyrimidin 2-CHLOROPYRIMIDINE 2-Chloropyrimindine PYRIMIDINE, 2-CHLORO- Pyrimidine, 2-chloro- (6CI,7CI,8CI,9CI) |
| CAS | 1722-12-9 |
| EINECS | 217-020-2 |
| InChI | InChI=1/C4H3ClN2/c5-4-6-2-1-3-7-4/h1-3H |
| InChIKey | UNCQVRBWJWWJBF-UHFFFAOYSA-N |
2-Chloropyrimindine - Physico-chemical Properties
| Molecular Formula | C4H3ClN2 |
| Molar Mass | 114.53 |
| Density | 1.2710 (rough estimate) |
| Melting Point | 63-66 °C (lit.) |
| Boling Point | 75-76 °C/10 mmHg (lit.) |
| Flash Point | 98 °C |
| Water Solubility | Slightly soluble in water. 33.3 mg soluble in 1 mL of alcohol. |
| Solubility | Methanol, Water |
| Vapor Presure | 0.487mmHg at 25°C |
| Appearance | Crystallization |
| Color | Yellow to pale orange |
| BRN | 107171 |
| pKa | -1.46±0.13(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Sensitive | Moisture Sensitive |
| Refractive Index | 1.5320 (estimate) |
| MDL | MFCD00006060 |
| Physical and Chemical Properties | Yellow crystals. Melting point 60-64 °c. |
| Use | As a drug buspirone Intermediate |
2-Chloropyrimindine - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R36 - Irritating to the eyes R36/38 - Irritating to eyes and skin. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection S36 - Wear suitable protective clothing. |
| UN IDs | 2811 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-23 |
| HS Code | 29339900 |
| Hazard Note | Irritant |
| Hazard Class | 6.1(b) |
| Packing Group | III |
2-Chloropyrimindine - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| application | 2-chloropyrimidine is an intermediate for organic synthesis and pharmaceutical research and development. it can be used in laboratory organic synthesis process and chemical pharmaceutical research and development process, and is mainly used for synthesizing buspirone products. |
| storage conditions | the storage temperature of 2-chloropyrimidine is 2-8°C, and argon storage is required. |
| Use | Used as an intermediate of buspirone |
Last Update：2024-04-09 21:04:16
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