isibhengezo_sekhasi

umkhiqizo

FMOC-L-Aspartic acid beta-tert-butyl ester (CAS# 71989-14-5)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C23H25NO6
I-Molar Mass 411.45
Ukuminyana 1.2498 (isilinganiso esinzima)
I-Melting Point 148-150°C (dec.)
I-Boling Point 530.45°C (isilinganiso esinzima)
Ukuzungezisa Okuthile(α) -25 º (c=1,DMF 24 ºC)
I-Flash Point 329.3°C
Ukuncibilika kwamanzi Incibilika kancane emanzini.
I-Vapor Presure 2.83E-16mmHg ku-25°C
Ukubukeka I-Crystalline Powder
Umbala Okumhlophe kuya Kucishe kube mhlophe
I-BRN 3635671
pKa 3.57±0.23(Okubikezelwe)
Isimo Sesitoreji 2-8°C
I-Refractive Index -25 ° (C=1, DMF)
I-MDL I-MFCD00037131

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi Xi - Irritant
Amakhodi Engozi 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu ​​kanye nokuvikela iso/ubuso.
S27 – Khumula ngokushesha zonke izingubo ezingcolile.
S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-WGK Germany 3
Ikhodi ye-HS 29242990
I-Hazard Class I-IRRITANT

 

 


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