4,6-Dichloropyrimidine
ALDRICH/145378 - 97%
CAS Number: 1193-21-1
Empirical Formula (Hill Notation): C4H2Cl2N2
Molecular Weight: 148.98
EC Number: 214-770-2
MDL Number: MFCD00006109
Linear Formula: C4H2Cl2N2
Product Type: Chemical
| assay | 97% |
| bp | 176 °C (lit.) |
| form | solid |
| InChI | 1S/C4H2Cl2N2/c5-3-1-4(6)8 |
| InChI key | XJPZKYIHCLDXST-UHFFFAOYSA |
| mp | 65-67 °C (lit.) |
| Quality Level | 100  |
| SMILES string | Clc1cc(Cl)ncn1 |
| solubility | 95% ethanol: soluble 50 mg/mL, clear to very slightly hazy, colorless to yellow |
| Application: | 4,6-Dichloropyrimidine was used in the synthesis of N-substituted azacalix[4]pyrimidines. It was used as starting reagent for the synthesis of disubstituted pyrimidines by tandem amination and Suzuki-Miyaura cross-coupling. It was also used in a biarylpyrimidine synthesis involving biaryl cross-coupling. |
| General description: | Cyclic voltammograms of 4,6-dichloropyrimidine shows three cathodic waves, arising from sequential cleavage of carbon-chlorine bonds as well as the reduction of pyrimidine. |
| Packaging: | 10, 50 g in glass bottle |
| Symbol |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P280 - P305 + P351 + P338 - P310 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3263 8 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 97% |
| bp | 176 °C (lit.) |
| mp | 65-67 °C (lit.) |
| UNSPSC | 12352100 |