isibhengezo_sekhasi

umkhiqizo

2-Chloro-5-nitropyridine (CAS# 4548-45-2)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C5H3ClN2O2
I-Molar Mass 158.54
Ukuminyana 1.6616 (isilinganiso esinzima)
I-Melting Point 105-108 °C (okhanyisiwe)
I-Boling Point 256.6±20.0 °C(Kubikezelwe)
I-Flash Point 158°C
Ukuncibilika kwamanzi Ukuncibilika ku-methanol eshisayo. Ayincibiliki emanzini.
I-Vapor Presure 0.02mmHg ku-25°C
Ukubukeka Ikristalu elimhlophe
Umbala Okuphuzi okukhanyayo ukuya ku-beige
I-BRN 120453
pKa -4.22±0.10(Kubikezelwe)
Isimo Sesitoreji Gcina endaweni emnyama, evalwe endaweni eyomile, Emazingeni Okushisa Egumbi
I-Refractive Index 1.5500 (isilinganiso)
I-MDL Idatha ye-MFCD00006240
Izakhiwo Zomzimba Nezamakhemikhali Iphuzu lokuncibilika 106-110°C
Sebenzisa Ingasetshenziswa kwezemithi nakwamanye amakhemikhali amahle

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.
S36 – Gqoka izingubo ezifanele zokuzivikela.
I-S37/39 – Gqoka amagilavu ​​afanelekile kanye nokuvikela iso/ubuso
I-WGK Germany 3
I-RTECS US7175000
Ikhodi ye-HS 29333990
I-Hazard Class I-IRRITANT

 

Isingeniso

Ayincibiliki emanzini


  • Okwedlule:
  • Olandelayo:

  • Bhala umyalezo wakho lapha futhi usithumelele wona