2-Amino-4,6-dichloropyrimidine
- CAS NO.：56-05-3
- Empirical Formula: C4H3Cl2N3
- Molecular Weight: 163.99
- MDL number: MFCD00006090
- EINECS: 200-253-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:16:47
What is 2-Amino-4,6-dichloropyrimidine?
Chemical properties
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The Uses of 2-Amino-4,6-dichloropyrimidine
Microwave-assisted synthesis of pyrazolo [3, 4-d] pyrimidines from 2-amino-4, 6-dichloropyrimidine-5-carbaldehyde is under solvent-free conditions. A series of 6-alkynyl-2,4-diaminopyrimidine derivatives bearing various substituents at alkynyl moiety was prepared by the Sonogashira cross-coupling reaction of 2,4-diamino-6-iodopyrimidine using Pd(PPh3)2Cl2 as catalyst.
Properties of 2-Amino-4,6-dichloropyrimidine
| Melting point: | 219-222 °C (lit.) |
| Boiling point: | 219-222°C |
| Density | 1.6662 (rough estimate) |
| refractive index | 1.6300 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| pka | 0.14±0.10(Predicted) |
| form | Liquid |
| color | Clear colorless to light yellow |
| Water Solubility | Insoluble in water, soluble in acetone, two monomer (VCM) and thermal toluene. |
| BRN | 118454 |
| CAS DataBase Reference | 56-05-3(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Pyrimidinamine, 4,6-dichloro- (56-05-3) |
Safety information for 2-Amino-4,6-dichloropyrimidine
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2-Amino-4,6-dichloropyrimidine
| InChIKey | JPZOAVGMSDSWSW-UHFFFAOYSA-N |
New Products
2-(3-Methyl-1,2,4-oxadiazol-5-yl)acetic acid (as potassium salt) 2-fluoro-4-iodoaniline 4-Iodo-3,5-dimethylbenzonitrile Atorvastatin amide impurity/Atorvastatin EP Impurity F(Calcium Salt) Lantanoprost rc B Clidinium Bromide Impurity Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity N-Nitroso hydroxy Cetrizine EP Impurity-A (4-Fluoro-2-methoxy-5-nitro- phenyl)-[4- (1-methyl-1H- indol-3- yl)-pyrimidin-2-yl]- amine 6-bromo-4-fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazole tert-butyl 4-(6-((7-cyclo pentyl -6-(dimethyl carbamoyl) -7H-pyrrolo [2,3-d]pyrimidin-2-yl) amino)pyridin-3-yl) piperazine-1-carboxylate 2-Fluoro-4-nitrotoluene 1-(2-amino-5-hydroxy phenyl)propan-1-one (3R,4R)-1-benzyl-N,4-dimethylpiperidin-3- amine 3-(Dimethylamino)benzoic acid 2-Amino-5-chloropyridine 4-(Methylamino)-3-nitrobenzoic Acid 5-Chloro-2-Nitroaniline 3,5-dibenzyloxy Acetophenone 2,4-Diamino-6-hydroxypyrimidine 2-Chloro Benzylcyanide 3-chlorobenzyl cyanide 3,4 Diethoxy BenzylcyanideRelated products of tetrahydrofuran
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