2,4-Dichloropyrimidine
ALDRICH/143847 - 98%
Synonym: 2,6-
CAS Number: 3934-20-1
Empirical Formula (Hill Notation): C4H2Cl2N2
Molecular Weight: 148.98
EC Number: 223-508-6
MDL Number: MFCD00006061
Linear Formula: C4H2Cl2N2
Product Type: Chemical
| assay | 98% |
| bp | 101 °C/23 mmHg (lit.) |
| form | solid |
| functional group | chloro |
| InChI | 1S/C4H2Cl2N2/c5-3-1-2-7-4 |
| InChI key | BTTNYQZNBZNDOR-UHFFFAOYSA |
| mp | 57-61 °C (lit.) |
| Quality Level | 200 ![]() |
| SMILES string | Clc1ccnc(Cl)n1 |
| Application: | 2,4-Dichloropyrimidine was used in the synthesis of medicinally important 4-aryl-5-pyrimidinylimida |
| General description: | 2,4-Dichloropyrimidine is a human skin sensitizer. It undergoes effective one-pot, regioselective double Suzuki coupling reaction to yield diarylated pyrimidines. |
| Packaging: | 10, 50 g in glass bottle |
| Symbol | GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 98% |
| bp | 101 °C/23 mmHg (lit.) |
| mp | 57-61 °C (lit.) |
| UNSPSC | 12352100 |


