4,6-Dichloro-5-nitropyrimidine

Details:

4,6-Dichloro-5-nitropyrimidine Chemical Properties
Melting point     100-103 °C (lit.)
Boiling point     325.8±37.0 °C(Predicted)
density     1.737±0.06 g/cm3(Predicted)
storage temp.     Inert atmosphere,2-8°C
pka    -7.48±0.26(Predicted)
BRN     162029
InChIKey    HCTISZQLTGAYOX-UHFFFAOYSA-N
CAS DataBase Reference    4316-93-2(CAS DataBase Reference)
NIST Chemistry Reference    Pyrimidine, 4,6-dichloro-5-nitro-(4316-93-2)
EPA Substance Registry System    Pyrimidine, 4,6-dichloro-5-nitro- (4316-93-2)
Safety Information
Hazard Codes     Xi,T
Risk Statements     36/37/38-23/24/25
Safety Statements     26-36-45-36/37/39-7/9
RIDADR     UN 3335
WGK Germany     3
RTECS     UV8258000
TSCA     Yes
HS Code     29335990
MSDS Information
Provider    Language
SigmaAldrich    English
4,6-Dichloro-5-nitropyrimidine Usage And Synthesis
Chemical Properties    Yellow Crystalline Solid
Purification Methods    If too impure, then dissolve it in Et2O, wash it with H2O, dry it over MgSO4, evaporate it to dryness and recrystallise it from pet ether (b 85-105o) to give a light tan solid. It is soluble in ca 8 parts of MeOH [Boon et al. J Chem Soc 96 1951, Montgomery et al. in Synthetic Procedures in Nucleic Acid Chemistry Zorbach & Tipson eds, Wiley & Sons, NY, p76 1968]. [Beilstein 23 III/IV 899.]
4,6-Dichloro-5-nitropyrimidine Preparation Products And Raw materials
Raw materials    Nitric acid-->Phosphorus oxychloride-->Trifluoroacetic acid-->N,N-Diisopropylethylamine-->4,6-Dihydroxypyrimidine-->4,6-DIHYDROXY-5-NITROPYRIMIDINE-->5-Nitropyrimidine-4,6(1H,5H)-dione-->4-Pyrimidinamine, 6-chloro-N-methyl-5-nitro-N-phenyl--->6-Chloro-5-nitro-4(1H)-pyrimidinone-->N,N-Dimethylaniline
Preparation Products    Adenine-->6-Methylpurine-->4,6-Pyrimidinediamine,N4,N6-dimethyl-5-nitro-