Phenylglyoxal Monohydrate , >97.0%(GC) , 1075-06-5

Synonym(s):
2,2-Dihydroxyacetophenone

CAS NO.：1075-06-5

Empirical Formula: C8H8O3

Molecular Weight: 152.15

MDL number: MFCD00149499

EINECS: 626-958-5

PRODUCT Properties

• Melting point: 76-79 °C(lit.)
• Boiling point: 142 °C125 mm Hg(lit.)
• Density: 1.1603 (rough estimate)
• refractive index: 1.5120 (estimate)
• Flash point: 142°C/125mm
• storage temp.: Sealed in dry,Room Temperature
• solubility: 95% ethanol: soluble5%, clear to very slightly hazy, colorless to light yellow
• pka: 10.97±0.41(Predicted)
• form: Powder
• color: White to light yellow or pinkish
• Water Solubility: Partly miscible with water.
• BRN: 1854721

Description and Uses

Phenylglyoxal monohydrate was used to modify pig muscle carbonic anhydraseIII and as a specific reagent for arginine groups. It was also used to prepare pyrrolinone and furan derivatives and as as a chemiluminescent reagent for the determination of purines.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319-H335
• Precautionary statements: P301+P312+P330-P302+P352-P305+P351+P338
• Hazard Codes: Xn
• Risk Statements: 22-36/37/38
• Safety Statements: 22-26-36
• WGK Germany: 3
• RTECS: MD3260000
• HS Code: 2914.40.4000
• Toxicity: mouse,LD50,oral,500mg/kg (500mg/kg),Journal of Medicinal and Pharmaceutical Chemistry. Vol. 1, Pg. 365, 1959.