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chigadzirwa

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

Chemical Property:

Molecular Formula C23H25NO6
Molar Misa 411.45
Density 1.2498 (yakaomarara fungidziro)
Melting Point 148-150°C (Zvita.)
Boling Point 530.45°C (yakaomarara fungidziro)
Kutenderera kwakananga(α) -25 º (c=1,DMF 24 ºC)
Flash Point 329.3°C
Mvura Solubility Zvishoma soluble mumvura.
Vapor Presure 2.83E-16mmHg pa25°C
Chitarisiko Crystalline Powder
Color Kuchena kusvika Kunenge kuchena
BRN 3635671
pKa 3.57±0.23(Zvakafanotaurwa)
Storage Condition 2-8°C
Refractive Index -25 ° (C=1, DMF)
MDL MFCD00037131

Product Detail

Product Tags

Hazard Symbols Xi – Hasha
Risk Codes 36/37/38 - Kushungurudza maziso, kufema system uye ganda.
Tsanangudzo Yekuchengetedza S24/25 - Dzivisa kusangana neganda nemeso.
S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso.
S27 - Bvisa pakarepo zvipfeko zvese zvakasvibiswa.
S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa.
WGK Germany 3
HS Code 29242990
Hazard Kirasi IRRITANT

 

 


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