isibhengezo_sekhasi

umkhiqizo

2-Methylresorcinol (CAS# 608-25-3)

Isakhiwo Samakhemikhali:

I-Molecular Formula C7H8O2
I-Molar Mass 124.14
Ukuminyana 1.1006 (isilinganiso esinzima)
I-Melting Point 114-120°C(lit.)
I-Boling Point 264°C(lit.)
I-Flash Point 135°C
Ukuncibilika kwamanzi Incibilika emanzini kanye ne-methanol.
Ukuncibilika Incibilika emanzini (140 mg/ml ku-20°C) kanye ne-methanol.
I-Vapor Presure 0.017Pa ku-20℃
Ukubukeka Ama-Granules Enziwe Ngengilazi Angajwayelekile
Umbala Emhlophe
I-BRN 2042177
pKa pK1:10.05;pK2:11.64 (25°C,μ=0.65)
Isimo Sesitoreji Gcina endaweni emnyama, evalwe endaweni eyomile, Emazingeni Okushisa Egumbi
I-Refractive Index 1.4922 (isilinganiso)
I-MDL I-MFCD00002271
Izakhiwo Zomzimba Nezamakhemikhali I-crystalline powder empunga noma ensundu ngokukhanyayo, incibilike emanzini.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Amakhodi Engozi R25 – Kunobuthi uma ugwinywe
R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
R34 – Ibangela ukusha
R20/21/22 – Kuyingozi ngokuhogela umoya, ukuthintana nesikhumba futhi uma ukugwinyile.
Incazelo Yokuphepha S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S36 – Gqoka izingubo ezifanele zokuzivikela.
S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.)
I-S37/39 – Gqoka amagilavu ​​afanelekile kanye nokuvikela iso/ubuso
I-S28A -
S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu ​​kanye nokuvikela iso/ubuso.
S27 – Khumula ngokushesha zonke izingubo ezingcolile.
Ama-ID e-UN UN 2811 6.1/PG 3
I-WGK Germany 3
I-RTECS VH2009500
I-TSCA Yebo
Ikhodi ye-HS 29072900
I-Hazard Class 6.1
Iqembu Lokupakisha III

 

 


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