2804-55-9

Basic information

• Product Name: 1,1-Dichloro-2,3,3,3-tetrafluoroprop-1-ene
• Synonyms: 1,1-Dichloro-2,3,3,3-tetrafluoroprop-1-ene;1,1-DICHLOROTETRAFLUOROPROPENE
• CAS NO: 2804-55-9
• Molecular Formula: C₃Cl₂F₄
• Molecular Weight: 182.93
• Mol File: 2804-55-9.mol

Chemical Properties

• Boiling Point: 22.9°Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: 1.578g/cm³
• Vapor Pressure: 818.271mmHg at 25°C
• Refractive Index: 1.367
• CAS DataBase Reference: 1,1-Dichloro-2,3,3,3-tetrafluoroprop-1-ene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1-Dichloro-2,3,3,3-tetrafluoroprop-1-ene(2804-55-9)
• EPA Substance Registry System: 1,1-Dichloro-2,3,3,3-tetrafluoroprop-1-ene(2804-55-9)

Safety Data

• Hazard Codes: F
• Hazardous Substances Data: 2804-55-9(Hazardous Substances Data)

Usage

Uses

Used in Chemical Industry:
1,1-Dichloro-2,3,3,3-tetrafluoroprop-1-ene is used as a key component in the synthesis of fluoropolymers, which are essential for creating non-stick coatings, electrical insulation, and materials utilized in the automotive and aerospace industries. Its unique properties contribute to the durability and performance of these applications.
Used in Refrigeration Industry:
1,1-Dichloro-2,3,3,3-tetrafluoroprop-1-ene also serves as a refrigerant, playing a crucial role in cooling systems where its thermodynamic properties are harnessed to maintain desired temperatures in various applications.
Used in Building and Construction Industry:
1,1-Dichloro-2,3,3,3-tetrafluoroprop-1-ene is utilized as a blowing agent in the production of foam insulation, enhancing the thermal efficiency and energy conservation in buildings.
However, due to its potential environmental and health hazards, it is imperative to handle 1,1-Dichloro-2,3,3,3-tetrafluoroprop-1-ene with caution, ensuring proper safety measures are in place to mitigate any adverse effects.

InChI:InChI=1/C3Cl2F4/c4-2(5)1(6)3(7,8)9

Upstream product

• 75-69-4 trichlorofluoromethane 
• 79-38-9 Chlorotrifluoroethylene 
• 14003-62-4 cis-1-chloro-1,2,3,3,3-pentafluoro-1-propene 
• 14003-57-7 trans-1-chloro-1,2,3,3,3-pentafluoro-1-propene 
• 116-15-4 perfluoropropylene 

Downstream Products

• 116-15-4 perfluoropropylene 
• 14003-57-7 trans-1-chloro-1,2,3,3,3-pentafluoro-1-propene 
• 14003-62-4 cis-1-chloro-1,2,3,3,3-pentafluoro-1-propene 
• 421-07-8 1,1,1-trifluoropropane 
• 754-12-1 2,3,3,3-tetrafluoro-propene 
• 421-48-7 1,1,1,2-tetrafluoropropane 
• 677-21-4 1,1,1-trifluoropropylene 
• 111512-52-8 E-1-chloro-2,3,3,3-tetrafluoro-1-propene 
• 111512-60-8 Z-1-chloro-2,3,3,3-tetrafluoro-1-propene 

Relevant articles and documents

PROCESS FOR THE SYNTHESIS AND SEPARATION OF HYDROFLUOROOLEFINS

A process for the synthesis of fluorinated olefins of the formula CF3CF=CHX, wherein X is F or H comprising contacting hexafluoropropene with hydrogen chloride in the vapor phase, in the presence of a catalyst, at a temperature in the range from about 200 °C to about 350 °C, wherein the mole ratio of hydrogen chloride to hexafluoropropene is from about 2:1 to about 4:1, separating the 1-chloro-1,2,3,3,3-pentafluoro-1-propene, 1,1-dichloro-2,3,3,3-tetrafluoro-1-propene and hydrogen fluoride products from unreacted hexafluoropropene, and hydrogen chloride by distillation, hydrogenating either the 1-chloro-1,2,3,3,3-pentafluoro-1-propene, 1,1-dichloro-2,3,3,3-tetrafluoro-1-propene or mixture thereof over a catalyst, and dehydrochlorinating the said hydrogenation product to produce either 1225ye or 1234yf.

HALOGEN EXCHANGE EQUILIBRIA OF CHLOROFLUOROOLEFINS

The thermochemical properties of the following reactions were determined using either AlF3 or Cr2O3 as catalysts: (1) (2) (3) In addition, the cis-trans equilibria of both CF3CF=CFCl and CF3CCl=CFCl were able to be derived from the reaction data.The experimental thermochemical properties for reactions (1), (2) and (3) were compared with property values calculated using a well-known approximation method.A study of the exchange equilibria of chlorofluoroethylenes failed to yield accurate thermochemical values due to significant side reactions.However, a brief study of the mechanism of a catalytic disproportionation of CF2=CFCl: was carried out.