Identification Chemical Properties Safety Data Raw materials And Preparation Products Hazard Information Material Safety Data Sheet(MSDS) Questions And Answer Spectrum Detail Well-known Reagent Company Product Information Supplier Related Products

80-68-2

Name DL-Threonine
CAS 80-68-2
EINECS(EC#) 201-300-6
Molecular Formula C4H9NO3
MDL Number MFCD00063722
Molecular Weight 119.12
MOL File 80-68-2.mol

Chemical Properties

Appearance White crystalline powder
Melting point  244 °C (dec.)(lit.)
alpha  [α]D20 0±1.0゜ (c=6, H2O)
Boiling point  222.38°C (rough estimate)
density  1.3126 (rough estimate)
refractive index  1.4183 (estimate)
storage temp.  Store at RT.
solubility  Soluble in water, Insoluble in absolute alcohol and oils
form  Powder
pka 2.09(at 25℃)
color  White
Water Solubility  200 g/L (25 ºC)
Merck  14,9380
BRN  1721647
LogP -1.136 (est)
CAS DataBase Reference 80-68-2(CAS DataBase Reference)
NIST Chemistry Reference DL-Threonine(80-68-2)
EPA Substance Registry System 80-68-2(EPA Substance)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S24/25:Avoid contact with skin and eyes .
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  3
TSCA  Yes
HS Code  29225000

Hazard Information

Material Safety Data Sheet(MSDS)

Questions And Answer

Well-known Reagent Company Product Information

Supplier