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71989-28-1

Name FMOC-L-Methionine
CAS 71989-28-1
EINECS(EC#) 276-258-5
Molecular Formula C20H21NO4S
MDL Number MFCD00037134
Molecular Weight 371.45
MOL File 71989-28-1.mol
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Chemical Properties

Appearance white to light yellow crystal powde
Melting point  121-123 °C(lit.)
alpha  -29 º (c=1,DMF 24 ºC)
Boiling point  614.6±55.0 °C(Predicted)
density  1.2053 (rough estimate)
refractive index  -29.5 ° (C=1, DMF)
storage temp.  2-8°C
form  Granular Powder
pka 3.72±0.10(Predicted)
color  White
optical activity [α]20/D -29.5±1.5°, c = 1% in DMF
Detection Methods HPLC,NMR
BRN  4300266
InChIKey BUBGAUHBELNDEW-SFHVURJKSA-N
CAS DataBase Reference 71989-28-1(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  29309099

Hazard Information

Material Safety Data Sheet(MSDS)

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