isibhengezo_sekhasi

umkhiqizo

2 4-Dinitro-benzaldehyde (CAS# 528-75-6)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C7H4N2O5
I-Molar Mass 196.12
Ukuminyana 1.6665 (isilinganiso esinzima)
I-Melting Point 66-70 °C (okhanyisiwe)
I-Boling Point 190 °C/10 mmHg (okhanyisiwe)
I-Flash Point 190°C/10mm
Ukuncibilika I-Chloroform (Kancane), i-Methanol (Kancane)
I-Vapor Presure 9.4E-05mmHg ku-25°C
Ukubukeka Ikristalu elimhlophe
Umbala Okunsundu Okukhanyayo kuya Kokubomvu Okukhanyayo
I-Merck 14,3272
I-BRN 1878706
Isimo Sesitoreji -20°C Isiqandisi
Kuyazwela Kuyazwela emoyeni
I-Refractive Index 1.5300 (isilinganiso)
I-MDL I-MFCD00013376
Izakhiwo Zomzimba Nezamakhemikhali Amakristalu amhlophe noma aphuzi aphuzi. Iphuzu lokuncibilika elingu-72 deg C, indawo yokubilisa engu-190 deg C/10mmHg. Incibilika ku-ethanol, ether, encibilika ku-benzene ne-acetic acid, encibilika emanzini. Ukushisa kulula ukuzithoba.
Sebenzisa Isetshenziswa kakhulu ku-organic synthesis

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi Xi - Irritant
Amakhodi Engozi 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-S37/39 – Gqoka amagilavu ​​afanelekile kanye nokuvikela iso/ubuso
I-WGK Germany 3
I-RTECS CU5957000
Ikhodi ye-HS 29124990
Inothi Lengozi Iyacasula

 

Isingeniso

Kulula ukwenza i-sublimate uma kushisa. Ingaboliswa nge-alkali. Inganciphisa isixazululo sika-Fei Lin. Incibilika kalula ku-ethanol, i-ether ne-benzene, inyibilika kancane emanzini ne-petroleum ether. Kuyacasula.


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