147923-08-8

Name BOC-L-4,4'-BIPHENYLALANINE
CAS 147923-08-8
Molecular Formula C20H23NO4
MDL Number MFCD00191184
Molecular Weight 341.4
MOL File 147923-08-8.mol

Chemical Properties

Melting point  103-107 °C(lit.)
Boiling point  528.2±50.0 °C(Predicted)
density  1.161±0.06 g/cm3(Predicted)
storage temp.  Store at RT.
solubility  Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form  Solid
pka 3.88±0.10(Predicted)
color  White to Off-White
Optical Rotation [α]22/D +21°, c = 2 in methanol
Major Application peptide synthesis
InChI 1S/C20H23NO4/c1-20(2,3)25-19(24)21-17(18(22)23)13-14-9-11-16(12-10-14)15-7-5-4-6-8-15/h4-12,17H,13H2,1-3H3,(H,21,24)(H,22,23)/t17-/m0/s1
InChIKey NBVVKAUSAGHTSU-KRWDZBQOSA-N
SMILES CC(C)(C)OC(=O)N[C@@H](Cc1ccc(cc1)-c2ccccc2)C(O)=O
CAS DataBase Reference 147923-08-8(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Health Hazard (GHS08)
GHS08
Signal word  Warning
Hazard statements  H361d
Precautionary statements  P201-P308+P313
Hazard Codes  N,Xi,Xn
Risk Statements 
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R41:Risk of serious damage to eyes.
R38:Irritating to the skin.
R20/22:Harmful by inhalation and if swallowed .
Safety Statements 
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
RIDADR  UN 3077 9/PG 3
WGK Germany  3
HS Code  29242990
Storage Class 11 - Combustible Solids
Hazard Classifications Repr. 2

Hazard Information

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