D-Threonine（CAS# 632-20-2)

Molecular Formula	C4H9NO3
Molar Mass	119.12
Density	1.3126 (rough estimate)
Melting Point	274 °C
Boling Point	222.38°C (rough estimate)
Specific Rotation(α)	28 º (c=6, water)
Water Solubility	soluble
Solubility	Soluble in water (50 mg/ml).
Appearance	Colorless crystal
Color	White
Merck	9380
BRN	1721643
pKa	2.19±0.10(Predicted)
Storage Condition	Keep in dark place,Inert atmosphere,Room temperature
Refractive Index	28 ° (C=3, H2O)
MDL	MFCD00064269
Physical and Chemical Properties	melting point 274°C specific optical rotation 28 ° (c = 6, water) water-soluble solution

Product Detail

Hazard Symbols	Xi – Irritant
Risk Codes	36/37/38 – Irritating to eyes, respiratory system and skin.
Safety Description	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
RTECS	XO8580000
HS Code	29225000