DL-Tropic Acid , 98% , 529-64-6

Synonym(s):
2-Phenylhydracrylic acid;3-Hydroxy-2-phenylpropionic acid;Tropic acid

CAS NO.：529-64-6

Empirical Formula: C9H10O3

Molecular Weight: 166.17

MDL number: MFCD00004255

EINECS: 208-465-3

PRODUCT Properties

• Melting point: 116-118 °C(lit.)
• Boiling point: 234.38°C (rough estimate)
• Density: 1.1097 (rough estimate)
• refractive index: 1.4500 (estimate)
• storage temp.: Store below +30°C.
• solubility: methanol: 0.1 g/mL, clear
• pka: pK1:3.53 (25°C)
• form: Crystalline Powder
• color: White to off-white
• optical activity: +14.820 (H2O)
• Water Solubility: 20 g/L (20 ºC)
• Merck: 13,9849
• InChIKey: JACRWUWPXAESPB-UHFFFAOYSA-N
• CAS DataBase Reference: 529-64-6(CAS DataBase Reference)
• NIST Chemistry Reference: Tropic acid(529-64-6)
• EPA Substance Registry System: Benzeneacetic acid, .alpha.-(hydroxymethyl)-(529-64-6)

Description and Uses

Tropic acid (Tropate) is a chiral substance, existing as either a racemic mixture or as a single enantiomer. Tropate is classified as a beta hydroxy acid or a Beta hydroxy acid derivative. Beta hydroxy acids are compounds containing a carboxylic acid substituted with a hydroxyl group on the C3 carbon atom. Tropate is considered to be soluble (in water) and acidic. Tropate can be synthesized from hydratropic acid and propionic acid. Tropate can be synthesized into tropan-3alpha-yl 3-hydroxy-2-phenylpropanoate. Tropic acid is proposed be used topicaly for the treatment of wrinkles.

Tropic Acid is a benzoic acid derivative and thus carries anti-fungal properties.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H319-H335-H315
• Precautionary statements: P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
• Hazard Codes: Xi
• Risk Statements: 22-41-37/38-36/37/38
• Safety Statements: 22-24/25-36/37/39-36-26
• WGK Germany: 3
• Hazard Note: Irritant
• HS Code: 29181980