2-(4-Hydroxyphenyl)ethanol , 98% , 501-94-0

Synonym(s):
2-(4-Hydroxyphenyl)ethanol;4-Hydroxyphenethyl alcohol;p-HPEA;Tyrosol

CAS NO.：501-94-0

Empirical Formula: C8H10O2

Molecular Weight: 138.16

MDL number: MFCD00002902

EINECS: 207-930-8

PRODUCT Properties

• Melting point: 89-92 °C(lit.)
• Boiling point: 195°C (18 mmHg)
• Density: 1.0742 (rough estimate)
• refractive index: 1.5590 (estimate)
• Flash point: 139°C/1mm
• storage temp.: Store below +30°C.
• solubility: 124g/l
• form: Crystals or Crystalline Powder
• pka: 10.17±0.13(Predicted)
• color: Off-white to light beige
• Odor: at 100.00 %. mild sweet floral fruity
• Odor Type: floral
• Water Solubility: slightly soluble
• BRN: 1859884
• InChIKey: YCCILVSKPBXVIP-UHFFFAOYSA-N
• LogP: 0.851 (est)
• CAS DataBase Reference: 501-94-0(CAS DataBase Reference)
• NIST Chemistry Reference: Benzeneethanol, 4-hydroxy-(501-94-0)
• EPA Substance Registry System: 4-Hydroxybenzeneethanol (501-94-0)

Description and Uses

Tyrosol (Metoprolol EP Impurity G) is a phenolic antioxidant.

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: 26-37/39-24/25-36
• WGK Germany: 3
• F: 10
• Hazard Note: Irritant
• TSCA: Yes
• HS Code: 29072900