4-(tert-Butoxycarbonyl)benzeneboronic acid , 95% , 850568-54-6

CAS NO.：850568-54-6

Empirical Formula: C11H15BO4

Molecular Weight: 222.05

MDL number: MFCD03411946

PRODUCT Properties

• Melting point: 100-106°C
• Boiling point: 364.3±44.0 °C(Predicted)
• Density: 1.15±0.1 g/cm3(Predicted)
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• form: powder to crystal
• pka: 8.02±0.16(Predicted)
• color: White to Almost white
• Water Solubility: Slightly soluble in water.

Description and Uses

Benzene boronic acid mediated the ortho specific hydroxyalkylation of phenols by aldehydes. The ability of boronic acids to reversibly bind diol functional groups has been utilized for fluorescent detection of saccharides. It can be a effective catalyst for amidation and esterification of carboxylic acids.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
• Risk Statements: 36/37/38
• Safety Statements: 26-36/37/39
• Hazard Note: Harmful
• HazardClass: IRRITANT
• HS Code: 2931900090