Khoom
4-chloro-2,6-doninopyrimididididididide; Cas.: 156-83-2
Cov lus txhais: Pyrimidine, 2,4-diamino- (6ci, 7ci); 6-chloropyrimidididaude; 6-chloropyrimidididide-2,4-Diamond; NSC 8818;
Tshuaj Khoom ntawm 4-chloro-2,6-diaminopyrimidine
Winds Ntag / Xim: Dawb Cyrstalline Khoom
Vapor siab: 7.01e-08mmHG ntawm 25 ° C
● Melting point: 199-202 ° C (Lit.)
● Cov ntsiab lus tsis zoo: 1.702
● Bowing taw tes: 438.3 ° C ntawm 760 MMHG
● PKA: 3.66 ± 0.10 (kwv yees)
Flash taw tes: 218.9 ° C
● Psa: 77.82000
● Ceev: 1.564 g / cm3
● Cov cim: 1.45680
● Chaw kom Quelg. ::-20a2 number sov
● Solubility.:: solubly soluble
● DEJ Solubility.: Tawm soluble
● Xlog3: 0.5
Hydrogen BRonor Pub pub Suav: 2
Hydrogen BRRong tau txais kev lees paub: 4
Resetable Kev Muab Kev Rotatable Caud suav (0
● KEEB MEEM KEEB: 144.0202029
● Cov lej hnyav: 9
Inclexity: 98.6
Purity / zoo
99% * Cov ntaub ntawv los ntawm cov neeg xa tawm
6-chloro-pyrimidine-2,4-uas sib koom * cov ntaub ntawv los ntawm reagent cov chaw muag khoom
Cov Ntaub Ntawv Safty
● POTOSSGRAM (S):
Xi,
Xn
● Cov cai phom sij: xn, xi
● Cov nqe lus: 22-36 / 37/38
Proferements Kev Nyab Xeeb: 26-24 / 25
Msds Cov Ntaub Ntawv
Zoo siv
● Ciaj Nrauj luag nyav: C1 = C (N = c (N = C1Cl) n) n
● Siv: Melamine thiab muaj feem sib xyaw hauv dev noj zaub mov siv GC-MS
4-Chloro-2,6-doninopyrimidine yog tshuaj lom neeg muaj kuab lom nrog cov mis molecular mis c4hecn4. Nws yog chlorinated derivative ntawm lub pyrimidine nplhaib qauv nrog ob pawg amino (NH2) txuas nrog ntau cov ntawv thov hauv cov khoom siv atom in in syn Synthesis thiab tshuaj Chemistry. Nws yog ib qho siv tau siv los ua lub tsev thaiv cov khoom siv rau kev siv tshuaj sib xyaw, xws li cov tshuaj lom neeg muaj peev xwm ntxiv, suav nrog cov tshuaj tiv thaiv ntau yam, txuas ntxiv, thiab kev ua kom haum. Nws cov chlorinated xwm tuaj yeem ua rau nws muaj ntau yam rov tshwm sim rau nucleophilic hloov kev cai dab neeg rau kev pib cov khoom siv rau cov khoom siv pyrimidine. Nws kuj tseem siv tau los ua cov khoom tseem ceeb hauv kev tshuaj tua kab, tshuaj ntsuab, thiab cov ntawv thov fungiciaremidation
