131803-37-7

Basic information

• Product Name: 1,4-BIS(CHLOROMETHYL)TETRAFLUOROBENZENE
• Synonyms: 1,4-BIS(CHLOROMETHYL)TETRAFLUOROBENZENE;1,4-Bis(chloroMethyl)-2,3,5,6-tetrafluorobenzene
• CAS NO: 131803-37-7
• Molecular Formula: C₈H₄Cl₂F₄
• Molecular Weight: 247.02
• Mol File: 131803-37-7.mol
• Article Data: 2

Chemical Properties

• Melting Point: 77 °C
• Boiling Point: 222.959 °C at 760 mmHg
• Flash Point: 100.992 °C
• Appearance: /
• Density: 1.528 g/cm³
• Vapor Pressure: 0.147mmHg at 25°C
• Refractive Index: 1.477
• CAS DataBase Reference: 1,4-BIS(CHLOROMETHYL)TETRAFLUOROBENZENE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-BIS(CHLOROMETHYL)TETRAFLUOROBENZENE(131803-37-7)
• EPA Substance Registry System: 1,4-BIS(CHLOROMETHYL)TETRAFLUOROBENZENE(131803-37-7)

Safety Data

• Hazard Codes: Xi
• HazardClass: IRRITANT
• Hazardous Substances Data: 131803-37-7(Hazardous Substances Data)

Usage

General Description

1,4-Bis(chloromethyl)tetrafluorobenzene is a chemical compound characterized by its composition of benzene with four fluorine atoms and two chloromethyl groups attached. This unstable, possibly explosive and light-sensitive substance is often used in scientific research, and specifically in polymer science. Its fluorobenzene core improves the stability of the resulting polymers, making them essential for the production of high-performance materials. As it's a potent and versatile electrophile, it's commonly used in synthesis reactions in academic and industrial labs. It needs careful handling due to potential hazards, such as skin and eye irritation or respiratory tract irritation.

InChI:InChI=1/C8H4Cl2F4/c9-1-3-5(11)7(13)4(2-10)8(14)6(3)12/h1-2H2

Upstream product

• 92339-07-6 2,3,5,6-tetrafluoro-1,4-benzenedimethanol 
• 652-36-8 2,3,5,6-tetrafluoroterephthalic acid 

Downstream Products

• 131803-39-9 2,3,5,6-tetrafluoro-1,4-xylene-α,α'bis(diethylsulphonium chloride) 
• 876148-50-4 2,3,5,6-tetrafluoro-1,4-bis(imidazole-1-yl-methyl)benzene 
• 1785-64-4 4,5,7,8,12,13,15,16-octafluoro(2.2)paracyclophane 
• 92339-07-6 2,3,5,6-tetrafluoro-1,4-benzenedimethanol 
• 776-40-9 α,α’-dibromo-m-tetrafluoroxylene 

Relevant articles and documents

Thermal stable copper metal organic framework material and preparation method and application thereof

The invention discloses a thermal stable copper metal organic framework material and a preparation method and application thereof, and relates to the field of pyrrolidine catalysts. A catalyst is the thermal stable copper metal organic framework material, and the chemical formula of the thermal stable copper metal organic framework material is Cu(L)(NO3)2, wherein L represents a 2,3,5,6-tetrafluoro-1,4-bis(1,2,4-triazol-1-methyl)benzene ligand, and NO3 is nitrate anion. Cupric nitrate tetrahydrate and the organic ligand 2,3,5,6-tetrafluoro-1,4-bis(1,2,4-triazol-1-methyl)benzene are subjected to a hydrothermal reaction under an airtight condition, and the copper metal organic framework material with a two-dimensional layered structure is obtained. The synthetic method is high in yield and good in reproducibility; the obtained crystal is high in purity and thermal stability. The copper metal organic framework material has better catalytic activity on catalyzing of tetrahydrofuran gas phase amination, the conversion rate of tetrahydrofuran reaches 72%, and the selectivity of pyrrolidine reaches 90%.