5-Bromo-2,4-dichloropyrimidine CAS 36082-50-5 yog ib qho chaw muaj txiaj ntsig zoo hauv cov organic synthesis. Cov kua dej tsis muaj xim lossis daj daj daj
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Khoom npe |
5-Bromo-2,4-dichloropyrimidine |
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Formula |
C4HBrCl2N2 |
Molecular Luj |
109.15 |
CAS Nr. |
36082-50-5 |
Ntau |
500 KG |
Cov khoom |
Specification |
Cov txiaj ntsig |
Qhov tshwm sim |
Kua los yog Tsawg Melting Khoom |
Ua raws |
Assay |
â € 99.0% |
99.47% |
TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
Melting point 29-30 ° C (lit.)
Kub taw tes 128 ° C / 15mmHg (lit.)
Qhov ceev 1.781g / mL ntawm 25 ° C (lit.)
Refractive index n20/D1.603 (lit.)
Flash point
Cia Lub Sijhawm Inertatmosphere, RoomTemperature Solubility Chloroform (me ntsis), Ether (me ntsis), EthylAcetate (me ntsis), Toluene (Slig
Morphology LiquidorLow MeltingSolid
Acidity coefficient (pKa) -4.26 ± 0.29 (Tshaj tawm)
Lub ntiajteb txawj nqus 1.781
ColorClearcolorless tolight yellow
5-Bromo-2,4-dichloropyrimidine yog ib qho khoom siv hauv cov organic synthesis.
5-Bromo-2,4-dichloropyrimidine yog siv rau hauv kev tshawb fawb thiab kev loj hlob thiab hauv tshuaj thiab tshuaj synthesis.