2,4-Dichloro-6-methyl-5-nitropyrimidine
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2,4-Dichloro-6-methyl-5-nitropyrimidine
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CAS No:
13162-26-0
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Formula:
C5H3Cl2N3O2
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Chemical Name:
2,4-Dichloro-6-methyl-5-nitropyrimidine
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Synonyms:
2,4-DICHLORO-6-METHYL-5-NITROPYRIMIDINE;2,4-DICHLORO-5-NITRO-6-METHYLPYRIMIDINE;2,4-Dichloro-6-Methyl-5-Nitro;Pyrimidine, 2,4-dichloro-6-methyl-5-nitro-;2,6-DICHLORO-4-METHYL-5-NITROPYRIMIDINE;2,4-Dichloro-6-methyl-5-nitropyrimidine ,98%;2,4-dichloro-6-methyl-5-nitropyrimidin;4-Dichloro-6-Methyl-5-nitro-pyriMidine
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CAS No:
2,4-Dichloro-6-methyl-5-nitropyrimidine Basic Attributes
208
206.960236
1533716-785-6
122005
DTXSID10298254
29335990
Characteristics
71.6
2.4
Yellow Crystalline Solid
1.626±0.06 g/cm3(Predicted)
52-54°C
135-136 °C(Press: 22 Torr)
142.4±26.5 °C
1.597
-20°C Freezer, Under Inert Atmosphere
0.001mmHg at 25°C
Safety Information
22-41-36/37/38
26-39-36/37/39
Xi,Xn
Moisture Sensitive
|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
2,4-Dichloro-6-methyl-5-nitropyrimidine Use and Manufacturing
The raw material 12 (1 eq) was dissolved in 17.54 ml of phosphorus oxychloride, and 2.92 ml of N, N-dimethylaniline (1 eq) was slowly added dropwise at room temperature, and 8.04 ul of DMF (0.00445 eq) 120 under reflux reaction 8h, after the completion of the reaction of raw materials, vacuum distillation of phosphorus oxychloride, adding ice water, adding ethyl acetate extraction, combined organic layer, washed with saturated brine, dried over anhydrous sodium sulfate, spin dry Solvent to give a yellowish brown oil which was dryly chromatographed and finally purified to give a yellow solid 13 (1 g) in 65percent yield.
A synthetic intermediate
Computed Properties
Molecular Weight:208.00
XLogP3:2.4
Hydrogen Bond Acceptor Count:4
Exact Mass:206.9602317
Monoisotopic Mass:206.9602317
Topological Polar Surface Area:71.6
Heavy Atom Count:12
Complexity:186
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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2,4-Dichloro-6-methyl-5-nitropyrimidine
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