4-Hydroxyphenylboronic Acid Pinacol Ester CAS 269409-70-3

Product Description:

Product Name: 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol CAS NO: 269409-70-3

Synonyms:

4-Hydroxyphenylboronic acid pinacol ester;

2-(4-Hydroxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;

4-hydroxybenzeneboronic acid pinacol ester;

Chemical & Physical Properties:

Appearance: Yellow to light brown crystalline powder

Assay :≥99.0%

Density: 1.08g/cm3

Boiling Point: 333.8℃ at 760mmHg

Melting Point: 112-117℃

Flash Point: 155.7℃

Refractive Index: 1.514

Water Solubility: Insoluble

Storage Condition: Refrigerator (+4℃)

Vapor Pressure: 6.87E-05mmHg at 25℃

Safety Information:

Signal Word: Warning

Symbol: GHS07

Safety Statements: S26-S37/39

WGK Germany: 3

Risk Statements: R36/37/38

Hazard Code: Xi

HS Code: 2931900090

Hazard Declaration: H315; H319; H335

Caution Statements: P261; P305 + P351 + P338

4-Hydroxyphenylboronic acid pinacol ester is widely used in Suzuki coupling chemistry. 2-(4-Hydroxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane can be used as pharmaceutical intermediate and chemical intermediate.

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