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35661-60-0

Name FMOC-L-Leucine
CAS 35661-60-0
EINECS(EC#) 252-662-7
Molecular Formula C21H23NO4
MDL Number MFCD00037133
Molecular Weight 353.41
MOL File 35661-60-0.mol

Chemical Properties

Appearance white to light yellow crystal powde
Melting point  152-156 °C(lit.)
alpha  -26 º (c=1,DMF 24 ºC)
Boiling point  486.83°C (rough estimate)
density  1.2107 (rough estimate)
refractive index  -25 ° (C=1, DMF)
storage temp.  2-8°C
solubility  DMF (Slightly), DMSO (Slightly)
form  Solid
pka 3.91±0.21(Predicted)
color  White to Off-White
optical activity [α]20/D 25±2°, c = 1% in DMF
Detection Methods T,NMR,HPLC,Rotation
BRN  2178254
Stability: Hygroscopic
InChIKey CBPJQFCAFFNICX-IBGZPJMESA-N
CAS DataBase Reference 35661-60-0(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S27:Take off immediately all contaminated clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  3
HS Code  29242990

Hazard Information

Material Safety Data Sheet(MSDS)

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