isibhengezo_sekhasi

umkhiqizo

4′-Hydroxy-3′-nitroacetophenone (CAS# 6322-56-1)

Isakhiwo Samakhemikhali:

I-Molecular Formula C8H7NO4
I-Molar Mass 181.15
Ukuminyana 1.4283 (isilinganiso esinzima)
I-Melting Point 132-135°C(lit.)
I-Boling Point 314.24°C (isilinganiso esinzima)
I-Flash Point 124.5°C
I-Vapor Presure 0.00193mmHg ku-25°C
Ukubukeka powder kuya kukristalu
Umbala Okuphuzi ngokukhanyayo ukuya ku-Amber ukuya kokuluhlaza Okumnyama
I-BRN 1959078
pKa 5.18±0.14(Okubikezelwe)
Isimo Sesitoreji Kuvalwe endaweni eyomile, Ngezinga lokushisa Legumbi
I-Refractive Index 1.5468 (isilinganiso)

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
S36 – Gqoka izingubo ezifanele zokuzivikela.
I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
I-WGK Germany 3
Ikhodi ye-HS 29147000
I-Hazard Class I-IRRITANT

 

 


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