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
N-Methyl methanesulfonamide CAS 1184-85-6 tuaj yeem siv ua tshuaj thiab tshuaj tua kab nruab nrab
3-Chloro-2-methylaniline CAS 87-60-5 Cov khoom lag luam ntshiab yog cov kua roj tsis muaj xim, m.p.2 âជន, b.p.249 âជន, n20d1.5880, nrog cov txheeb ze ntom ntom ntawm 1.1850. Nws maj mam oxidizes thiab tig xim av thaum raug lub teeb thiab cua sov hauv huab cua. Nws yog soluble hauv cov organic solvents xws li benzene, toluene, ether, ethanol, chlorobenzene, thiab insoluble hauv dej. Cov khoom lag luam yog cov roj teeb daj, nrog cov ntsiab lus ntawm 99%.
Methyl gallate CAS 99-24-1 yog monoclinic prismatic siv lead ua (methanol). Lub melting point yog 201-203 ° C (157 ° C, hydrate los yog solvated crystal). Soluble hauv dej kub, ethanol, ether.
3-Trifluoromethylphenol CAS 98-17-9 yog lub teeb daj oily kua, yooj yim soluble nyob rau hauv ethanol, benzene, ether thiab lwm yam organic solvents, insoluble nyob rau hauv dej thiab irritating. Lub ntsiab lus kub yog 178ï½ 179â, qhov ntsuas qhov ntsuas tsis zoo yog 1.4580, tus txheeb ze ntom ntom yog 1.333, thiab lub teeb nyem yog 73â.
Peb yog cov chaw tsim khoom ntawm Diisopropyl phosphite CAS 1809-20-7 hauv Suav teb.Disopropyl phosphite CAS 1809-20- 7 muaj nyob hauv Tshuag thiab tuaj yeem xa tuaj sai.COA, MSDS thiab TDS ntawm Diisopropyl phosphite CAS 1809-20-7.
