(R)-(-)-4-Phenyl-2-oxazolidinone , 98% , 90319-52-1

CAS NO.：90319-52-1

Empirical Formula: C9H9NO2

Molecular Weight: 163.17

MDL number: MFCD00192393

EINECS: 618-527-5

PRODUCT Properties

• Melting point: 131-133 °C(lit.)
• alpha: -49.5 º (c=2, CHCl3)
• Boiling point: 290.25°C (rough estimate)
• Density: 1.2021 (rough estimate)
• refractive index: -72 ° (C=1, AcOEt)
• storage temp.: Inert atmosphere,Room Temperature
• solubility: Chloroform (Slightly), Ethyl Acetate, Methanol (Slightly)
• form: Solid
• pka: 12.05±0.40(Predicted)
• color: White to Off-White
• optical activity: [α]25/D 48°, c = 2 in chloroform
• BRN: 4308995

Description and Uses

Used for α-amino acid synthesis and the preparation of β-lactam antibiotics.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319-H332-H335
• Precautionary statements: P261-P280-P305+P351+P338
• Hazard Codes: F+,Xi
• Risk Statements: 12-36
• Safety Statements: 22-24/25-33-26-16-7/9
• WGK Germany: 3
• F: 3-10
• HS Code: 29349990