3-BB(F,F)XB(F,F)-F

3-BB(F,F)XB(F,F)-F - Names and Identifiers

Name	4-difluoro(3,4,5-trifluorophenoxy)-methyl]-3,5-difluoro-4-propyl-1,1-biphenyl
Synonyms	3PUQUF PGQU 3F PUQU 3F 3-BB(F,F)XB(F,F)-F (3,5-difluoro-4-propylbiphenyl-4-yl)(difluoro)methyl 4-[Difluoro(3,4,5-trifluorophenoxy)methyl]-3,5-difluoro-4-propylbiphenyl 4-difluoro(3,4,5-trifluorophenoxy)-methyl]-3,5-difluoro-4-propyl-1,1-biphenyl
CAS	303186-20-1

3-BB(F,F)XB(F,F)-F - Physico-chemical Properties

Molecular Formula	C22H15F7O
Molar Mass	428.3427224
Density	1.332±0.06 g/cm3(Predicted)
Melting Point	42.511℃ (acetic acid )
Boling Point	431.6±45.0 °C(Predicted)
Storage Condition	Sealed in dry,Room Temperature

3-BB(F,F)XB(F,F)-F - Introduction

4-difluoro(3,4,5-trifluorophenoxy)-methyl]-3,5-difluoro-4-propyl-1,1-biphenyl(4-difluoro(3,4,5-trifluorophenoxy)-methyl]-3,5-difluoro-4-propyl-1,1-biphenyl) is an organic compound with the following properties:

1. Appearance: 4-difluoro(3,4,5-trifluorophenoxy)-methyl]-3,5-difluoro-4-propyl-1,1-biphenyl is a colorless or yellowish solid.

2. Solubility: 4-difluoro(3,4,5-trifluorophenoxy)-methyl]-3,5-difluoro-4-propyl-1,1-biphenyl has low solubility in non-polar solvents, but can be dissolved in some organic solvents.

3. Stability: 4-difluoro(3,4,5-trifluorophenoxy)-methyl]-3,5-difluoro-4-propyl-1,1-biphenyl is relatively stable at room temperature, but is sensitive to light, high temperature and oxidants.

4-difluoro(3,4,5-trifluorophenoxy)-methyl]-3,5-difluoro-4-propyl-1,1-biphenyl is mainly used as a heat stabilizer and heat sink prevention additive. Specific uses are as follows:

1. Thermal stabilizer: 4-difluoro(3,4,5-trifluorophenoxy)-methyl]-3,5-difluoro-4-propyl-1,1-biphenyl can be stable at high temperatures and prevent material degradation and oxidation.

2. Anti-heat sink additive: 4-difluoro(3,4,5-trifluorophenoxy)-methyl]-3,5-difluoro-4-propyl-1,1-biphenyl can prevent heat sink after the material is heated, and improve the thermal stability and durability of the product.

The preparation method of 4-difluoro(3,4,5-trifluorophenoxy)-methyl]-3,5-difluoro-4-propyl-1,1-biphenyl is relatively complicated and is generally obtained by chemical synthesis. The specific preparation method may vary depending on the manufacturer and conditions, and common synthetic methods include phenol etherification, bromination, fluorination and deprotection reactions.

Regarding the safety information of 4-difluoro(3,4,5-trifluorophenoxy)-methyl]-3,5-difluoro-4-propyl-1,1-biphenyl, the following matters need to be noted:

1. Toxicity: 4-difluoro(3,4,5-trifluorophenoxy)-methyl]-3,5-difluoro-4-propyl-1,1-biphenyl is toxic to humans and the environment at certain concentrations. Avoid inhalation, swallowing, or contact with skin and eyes.

2. Flammability: 4-difluoro(3,4,5-trifluorophenoxy)-methyl]-3,5-difluoro-4-propyl-1,1-biphenyl can burn under open flame or high temperature, releasing toxic substances. Keep away from fire and high temperature.

3. Storage and handling: 4-difluoro(3,4,5-trifluorophenoxy)-methyl]-3,5-difluoro-4-propyl-1,1-biphenyl should be stored in a dark, dry, well-ventilated place. When handling 4-difluoro(3,4,5-trifluorophenoxy)-methyl]-3,5-difluoro-4-propyl-1,1-biphenyl, observe the relevant safety procedures and use appropriate protective equipment.

Last Update：2024-04-09 21:21:28