5428-89-7
2-Amino-5-chloropyrimidine
CAS: 5428-89-7
Molecular Formula: C4H4ClN3
5428-89-7 - Names and Identifiers
| Name | 2-Amino-5-chloropyrimidine |
| Synonyms | TIMTEC-BB SBB005486 5-chlorpyrimidin-2-amin 2-Amino-5-chloropyridine 5-chloropyrimidin-2-amine 5-CHLORO-2-PYRIMIDINAMINE 5-Chloropyrimidin-2-amine 5-Chloro-2-pyrimidinamine 2-AMINO-5-CHLOROPYRIMIDINE 2-Amino-5-chloropyrimidine 5-chloro-2-pyrimidinylamine 2-Pyrimidinamine, 5-chloro- (9CI) |
| CAS | 5428-89-7 |
| EINECS | 226-581-2 |
| InChI | InChI=1/C4H4ClN3/c5-3-1-7-4(6)8-2-3/h1-2H,(H2,6,7,8) |
| InChIKey | OQZMDDKDHRIGDY-UHFFFAOYSA-N |
5428-89-7 - Physico-chemical Properties
| Molecular Formula | C4H4ClN3 |
| Molar Mass | 129.55 |
| Density | 1.437±0.06 g/cm3(Predicted) |
| Melting Point | 235-238 °C (lit.) |
| Boling Point | 314.6±34.0 °C(Predicted) |
| Flash Point | 144.1°C |
| Vapor Presure | 0.000461mmHg at 25°C |
| Appearance | Bright yellow crystalline powder |
| Color | White to Almost white |
| BRN | 110914 |
| pKa | 1.93±0.10(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | 1.617 |
| MDL | MFCD00014604 |
| Physical and Chemical Properties | Light yellow crystal |
5428-89-7 - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R41 - Risk of serious damage to eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | UV6329500 |
| TSCA | Yes |
| HS Code | 29335990 |
| Hazard Note | Irritant |
| Hazard Class | 6.1 |
| Packing Group | Ⅲ |
5428-89-7 - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-09 02:00:09
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