4-Chlorobenzhydrol , >98.0%(GC) , 119-56-2

Synonym(s):
4-Chlorobenzhydrol

CAS NO.：119-56-2

Empirical Formula: C13H11ClO

Molecular Weight: 218.68

MDL number: MFCD00004491

EINECS: 204-333-4

PRODUCT Properties

• Melting point: 58-60 °C (lit.)
• Boiling point: 150-151°C 2,6mm
• Density: 1.1178 (rough estimate)
• refractive index: 1.5260 (estimate)
• Flash point: 150-151°C/2.6mm
• storage temp.: 2-8°C
• solubility: insoluble
• pka: 13.34±0.20(Predicted)
• form: solid
• color: White to Off-White
• Water Solubility: insoluble
• BRN: 2050235
• CAS DataBase Reference: 119-56-2(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenemethanol, 4-chloro-«alpha»-phenyl-(119-56-2)
• EPA Substance Registry System: Benzenemethanol, 4-chloro-.alpha.-phenyl- (119-56-2)

Description and Uses

4-Chlorobenzhydrol was used as internal standard to measure the N-demethyl antipyrine metabolite in urine by gas chromatography-mass spectrometry. It was also used in the identification of the antihistamine cetirizine as a relevant cross-reactant for the carbamazepine-specific enzyme-linked immunosorbent assay .

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H412
• Precautionary statements: P273-P501
• Hazard Codes: Xn
• Risk Statements: 20/21/22-36/37/38
• Safety Statements: 24/25-36-26
• WGK Germany: 3
• TSCA: Yes
• HS Code: 29062990