3-Nitrobenzaldehyde CAS 99-61-6
3-Nitrobenzaldehyde hydrate yog daj crystalline khoom, nrog koob zoo li precipitates los ntawm dej. Nws muaj qhov melting point ntawm 58-59 ℃, kub taw tes ntawm 164 ℃ (3.06kPa), thiab tus txheeb ze ntom ntom ntawm 1.2792 (20/4 ℃). Soluble hauv cawv, ethers, chloroform, benzene, thiab acetone, yuav luag insoluble hauv dej. Muaj peev xwm ntawm kev ua cov chav distillation. M-nitrobenzaldehyde yog benzaldehyde nrog ib pawg nitro nyob rau hauv txoj hauj lwm meta.
Yam khoom | Specification |
Boiling point | 285-290 ° C |
Qhov ntom | 1.2792 ib |
Melting point | 56 ° C |
tiv taus | 1.5800 (kwv yees) |
Cia tej yam kev mob | Khaws hauv qab +30 ° C. |
3-Nitrobenzaldehyde yog ib qho nruab nrab siv rau hauv kev sib txuas ntawm cov organic tebchaw xws li tshuaj, dyes, thiab surfactants. Hauv kev lag luam kws tshuaj, nws yog siv rau kev sib txuas ntawm calcium iodoprolol, iodoprolol, meta hydroxylamine bitartrate, nimodipine, nicardipine, nitrendipine, nirudipine, thiab lwm yam.
Feem ntau ntim rau hauv 25kg / nruas, thiab tseem tuaj yeem ua pob customized.

3-Nitrobenzaldehyde CAS 99-61-6

3-Nitrobenzaldehyde CAS 99-61-6