2,4,6-Triphenylboroxin

CAS NO.：3262-89-3
Empirical Formula: C18H15B3O3
Molecular Weight: 311.74
MDL number: MFCD00014587
SAFETY DATA SHEET (SDS)
Update Date: 2024-07-11 19:21:31

What is 2,4,6-Triphenylboroxin ?

Synthesis

Add 1.2 mol of borane dimethyl sulfide to 6 mol of tetrahydrofuran, add 1 mol of phenol and 1 mol of water under an argon atmosphere, Then add 20mol of anhydrous toluene and 6g of 2-picoline methanesulfonate to it under argon flow, mix for 10min, and react at 90°C for 30min under sealed conditions. Then 0.6mmHg was used to remove the volatiles, evacuated utterly, and reacted at 90 for 15min under vacuum. Concentrate, dry, and cool to room temperature to obtain triphenoxycycloboroxane, yielding 80.26% and a purity of 99.57%.
2,4,6-Triphenylboroxin

Properties of 2,4,6-Triphenylboroxin

Melting point:	217.0 to 221.0 °C
Boiling point:	368.3±25.0 °C(Predicted)
Density	1.13±0.1 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
solubility	soluble in Methanol
form	powder to crystal
color	White to Almost white

Safety information for 2,4,6-Triphenylboroxin

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.