2-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)aceticacid , 95+% , 3695-24-7

CAS NO.：3695-24-7

Empirical Formula: C9H10O5

Molecular Weight: 198.17

MDL number: MFCD00004235

EINECS: 223-017-7

PRODUCT Properties

• Melting point: 132-134 °C (dec.)(lit.)
• Boiling point: 255.48°C (rough estimate)
• Density: 1.2539 (rough estimate)
• refractive index: 1.4570 (estimate)
• FEMA: 4660 | HYDROXY(4-HYDROXY-3-METHOXYPHENYL)ACETIC ACID
• storage temp.: Sealed in dry,2-8°C
• solubility: H₂O: ~50 mg/mL
• form: powder
• pka: 3.35±0.10(Predicted)
• color: white to off-white
• Stability: Hygroscopic

Description and Uses

A metabolite of catecholamines.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H335-H315-H319
• Precautionary statements: P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• F: 8-10-23