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FMOC-L-Aspartic acid beta-tert-butyl ester (CAS# 71989-14-5) Aworan Ifihan
  • FMOC-L-Aspartic acid beta-tert-butyl ester (CAS# 71989-14-5) 1

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

Ohun-ini Kemikali:

Fọọmu Molecular C23H25NO6
Molar Mass 411.45
iwuwo 1.2498 (iṣiro ti o ni inira)
Ojuami Iyo 148-150°C (oṣu kejila)
Ojuami Boling 530.45°C (iṣiro ti o ni inira)
Yiyi pato (α) -25º (c=1,DMF 24ºC)
Oju filaṣi 329.3°C
Omi Solubility Die-die tiotuka ninu omi.
Vapor Presure 2.83E-16mmHg ni 25°C
Ifarahan Crystalline Powder
Àwọ̀ Funfun to Fere funfun
BRN 3635671
pKa 3.57± 0.23 (Asọtẹlẹ)
Ibi ipamọ Ipo 2-8°C
Atọka Refractive -25 ° (C=1, DMF)
MDL MFCD00037131

Alaye ọja

ọja Tags

Awọn aami ewu Xi - Irritant
Awọn koodu ewu 36/37/38 - Irritating si oju, eto atẹgun ati awọ ara.
Apejuwe Abo S24/25 - Yago fun olubasọrọ pẹlu awọ ara ati oju.
S36 / 37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju.
S27 - Mu gbogbo aṣọ ti o ti doti kuro lẹsẹkẹsẹ.
S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
WGK Germany 3
HS koodu 29242990
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