156-83-2
4-Chloro-2,6-diaminopyrimidine
CAS: 156-83-2
Molecular Formula: C4H5ClN4
156-83-2 - Names and Identifiers
156-83-2 - Physico-chemical Properties
| Molecular Formula | C4H5ClN4 |
| Molar Mass | 144.56 |
| Density | 1.3966 (rough estimate) |
| Melting Point | 199-202°C(lit.) |
| Boling Point | 199-202 °C |
| Flash Point | 218.9°C |
| Water Solubility | slightly soluble |
| Solubility | slightly soluble |
| Vapor Presure | 7.01E-08mmHg at 25°C |
| Appearance | White transparent solid |
| Color | White to Pale Yellow |
| BRN | 118455 |
| pKa | 3.66±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.6010 (estimate) |
| MDL | MFCD00006097 |
| Use | Used as an intermediate of drug minoridine |
156-83-2 - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed 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. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29335995 |
| Hazard Note | Irritant |
156-83-2 - Upstream Downstream Industry
156-83-2 - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| Uses | 2,4-diamino-6-chloropyrimidine is a compound that can be used in organic synthesis. Used as an intermediate for drug minridine Melamine and related compounds used in GC-MS determination methods |
Last Update：2024-04-09 15:16:48
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View History
156-83-2
Salol
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74-39-5
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Dirhodium trioxide
fastogenbluefp-3100
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Salol
4-Cyclohexylphenol
74-39-5
Carvacrol
Dirhodium trioxide
fastogenbluefp-3100
vincanol
2280-85-5
95-41-0
Raw Materials for 156-83-2