3-Hydroxy-2-phenylpropanoic acid , 98% , 552-63-6

Synonym(s):
Tropic acid;Tropicamide Related Compound C;2-Phenylhydracrylic acid;3-Hydroxy-2-phenylpropionic acid;3-Hydroxy-2-phenylpropionic acid, α-Phenylhydracrylic acid

CAS NO.：552-63-6

Empirical Formula: C9H10O3

Molecular Weight: 166.18

MDL number: MFCD00004255

EINECS: 209-020-6

PRODUCT Properties

• Melting point: 116-118 °C(lit.)
• Boiling point: 322.5±30.0 °C(Predicted)
• Density: 1.262±0.06 g/cm3(Predicted)
• storage temp.: 2-8°C
• solubility: methanol: 0.1 g/mL, clear
• form: Solid
• pka: pKa 3.38(H2O t = 25 c = 0.03–0.001) (Uncertain)
• color: White to Off-White
• Water Solubility: Soluble in water (20 g/L) at 20°C, ethanol, ether, alcohol, and methanol (0.1 g/ml).
• Merck: 14,9779
• BRN: 2209199
• Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
• InChI: InChI=1S/C9H10O3/c10-6-8(9(11)12)7-4-2-1-3-5-7/h1-5,8,10H,6H2,(H,11,12)
• InChIKey: JACRWUWPXAESPB-UHFFFAOYSA-N
• SMILES: C(C1C=CC=CC=1)(CO)C(=O)O
• LogP: 0.280 (est)
• EPA Substance Registry System: Tropic acid (552-63-6)

Description and Uses

Tropic Acid (Ipratropium EP Impurity C) is a benzoic acid derivative and thus carries anti-fungal properties.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a
• Safety Statements: 22-24/25
• WGK Germany: 3
• RTECS: CY8535000
• TSCA: Yes
• HS Code: 2918195000