430-85-3

Basic information

• Product Name: 1,1-DIBROMODIFLUOROETHYLENE
• Synonyms: 1,1-Dibromo-2,2-difluoroethylene;Ethene, 1,1-dibromo-2,2-difluoro-;1,1-DIBROMODIFLUOROETHYLENE;1,1-Dibromodifluoroethylene 97%;1,1-Dibromodifluoroethylene97%;1,1-DIBROMODIFLUOROETHENE;1,1-Dibromo-2,2-difluoroethene
• CAS NO: 430-85-3
• Molecular Formula: C₂Br₂F₂
• Molecular Weight: 221.83
• EINECS: 207-068-2
• Mol File: 430-85-3.mol

Chemical Properties

• Boiling Point: 68 °C
• Flash Point: °C
• Appearance: /
• Density: 2.290
• Vapor Pressure: 150mmHg at 25°C
• Refractive Index: 1.4458
• CAS DataBase Reference: 1,1-DIBROMODIFLUOROETHYLENE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1-DIBROMODIFLUOROETHYLENE(430-85-3)
• EPA Substance Registry System: 1,1-DIBROMODIFLUOROETHYLENE(430-85-3)

Safety Data

• Hazard Codes: T
• Statements: 20/21/22
• Safety Statements: 23-36/37/39-45
• RIDADR: 2810
• HazardClass: TOXIC
• Hazardous Substances Data: 430-85-3(Hazardous Substances Data)

Usage

Uses

Used in Polymer Production Industry:
1,1-Dibromodifluoroethylene is used as a monomer for the production of specialty polymers, such as Teflon, due to its ability to form stable polymer chains with unique properties.
Used in Chemical Synthesis:
1,1-Dibromodifluoroethylene is used as a chemical intermediate in the synthesis of various compounds, taking advantage of its high reactivity to form new chemical bonds.
However, it is important to note that due to the potential health risks and environmental impact associated with 1,1-Dibromodifluoroethylene, its use is limited and strictly regulated. Alternative, safer compounds are often preferred in various applications to minimize the risks associated with this chemical compound.

InChI:InChI=1/C2Br2F2/c3-1(4)2(5)6

Upstream product

• 56184-59-9 (pentafluoro ethyl) magnesiumbromide 
• 64-17-5 ethanol 
• 677-34-9 1,1-difluoro-1,2,2-tribromoethane 
• 127-08-2 potassium acetate 

Downstream Products

• 3470-67-5 1,1-difluorotetrabromoethane 
• 565-53-7 ethyl dibromofluoroacetate 
• 667-27-6 Ethyl bromodifluoroacetate 
• 74492-30-1 α-bromo-β,β-difluorostyrene 
• 569-72-2 1,1-difluoro-2,2-diphenylethylene 
• 202207-47-4 m-methoxy-α-bromo-β,β-difluorostyrene 
• 769147-00-4 p-fluoro-α-bromo-β,β-difluorostyrene 
• 353-98-0 dibromofluoroacetyl fluoride 
• 1796-12-9 bromodifluoroacetylbromide 
• 1186222-27-4 2-bromo-1,1-difluoro-3-phenylhept-1-en-3-yl acetate 
• 1186222-22-9 2-bromo-5-(4-tert-butylphenyl)-1,1-difluoro-4-methylpent-1-en-3-yl acetate 
• 1186222-26-3 2-bromo-5-(2-bromophenyl)-1,1-difluoropent-1-en-3-yl acetate 
• 1186222-20-7 2-bromo-1,1-difluoro-4-phenylbut-1-en-3-yl acetate 
• 1186222-23-0 2-bromo-1,1-difluoro-4-methyl-4-(4-methylphenyl)pent-1-en-3-yl acetate 

Relevant articles and documents

Production process of ethyl bromodifluoroacetate

The invention discloses a production process of ethyl bromodifluoroacetate. The production process comprises the following steps: 1, bromination reaction; 2, elimination reaction; 3, oxidation reaction; 4, esterification reaction. Compared with other methods, the bromination addition reaction only needs to be carried out at normal pressure and under the catalysis of infrared light, so that the cost is saved compared with other catalysts, other impurities are not introduced, and the utilization rate of bromine is increased. The elimination reaction adopts a dropwise adding mode, so the reactionrate can be effectively controlled, and the flooding phenomenon which is easy to generate is avoided. The purity of the prepared finished product is greater than or equal to 99.0%, and the yield is greater than or equal to 80.0%.