trans-3-Hydroxycinnamic acid , 99% , 14755-02-3

Synonym(s):
(E)-3-(3-Hydroxyphenyl)acrylic acid;m-Coumaric acid;trans-3-Hydroxycinnamic acid

CAS NO.：14755-02-3

Empirical Formula: C9H8O3

Molecular Weight: 164.16

MDL number: MFCD00004390

EINECS: 604-589-0

PRODUCT Properties

• Melting point: 193-195 °C(lit.)
• Boiling point: 231.61°C (rough estimate)
• Density: 1.1403 (rough estimate)
• refractive index: 1.4500 (estimate)
• storage temp.: Sealed in dry,Room Temperature
• solubility: soluble in Methanol,Benzene,Ethanol,Ether
• pka: 4.38±0.10(Predicted)
• form: Fine Crystalline Powder
• color: Beige
• Water Solubility: slightly soluble in water
• BRN: 2690254
• LogP: 1.826 (est)
• CAS DataBase Reference: 14755-02-3(CAS DataBase Reference)
• NIST Chemistry Reference: m-Hydroxycinnamic acid(14755-02-3)
• EPA Substance Registry System: 2-Propenoic acid, 3-(3-hydroxyphenyl)-, (2E)- (14755-02-3)

Description and Uses

food and beverages

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 22-24/25-37/39-26-36
• WGK Germany: 3
• HazardClass: IRRITANT
• HS Code: 29163990