359-04-6

Basic information

• Product Name: 1-CHLORO-1,2-DIFLUOROETHYLENE
• Synonyms: 1,2-difluoro-1-chloroethylene;1-chloro-1,2-difluoro-ethen;1-chloro-1,2-difluoro-ethylen;f1122a;hcfc1122a;FC-1122A;1-CHLORO-1,2-DIFLUOROETHYLENE;1-Chloro-1,2-difluoroethylene97%
• CAS NO: 359-04-6
• Molecular Formula: C₂HClF₂
• Molecular Weight: 98.48
• EINECS: 206-622-0
• Mol File: 359-04-6.mol
• Article Data: 4

Chemical Properties

• Appearance: /
• Density: 1.274 g/cm³
• Vapor Pressure: 2170mmHg at 25°C
• Refractive Index: 1.344
• CAS DataBase Reference: 1-CHLORO-1,2-DIFLUOROETHYLENE(CAS DataBase Reference)
• NIST Chemistry Reference: 1-CHLORO-1,2-DIFLUOROETHYLENE(359-04-6)
• EPA Substance Registry System: 1-CHLORO-1,2-DIFLUOROETHYLENE(359-04-6)

Safety Data

• Hazard Codes: Xi
• Safety Statements: 23-38
• RIDADR: 3163
• HazardClass: GAS
• Hazardous Substances Data: 359-04-6(Hazardous Substances Data)

Usage

General Description

1-Chloro-1,2-difluoroethylene, also known as 1,1-dichloro-2,2-difluoroethylene, is a colorless and odorless organic compound that is mainly used as a refrigerant and as a precursor in the production of fluoropolymers. It is highly reactive and easily forms explosive mixtures with air, making it a hazardous and potentially dangerous chemical. Exposure to 1-chloro-1,2-difluoroethylene can cause irritation to the eyes, skin, and respiratory system, and prolonged or high-level exposure can lead to more severe health effects. Due to its reactivity and potential for harm, proper precautions and safety measures should be taken when handling, storing, and using 1-chloro-1,2-difluoroethylene.

InChI:InChI=1/C2HClF2/c3-2(5)1-4/h1H/b2-1-

Upstream product

• 354-15-4 1,2,2-trichloro-1,2-difluoroethane 
• 2821-91-2 1-bromo-1,2-dichloro-1,2-difluoro-ethane 
• 431-07-2 1-chloro-1,2,2-trifluoroethane 
• 431-06-1 1,2-difluoro-1,2-dichloroethene 
• 1691-13-0 1,2-difluoroethene 
• 598-88-9 1,2-dichloro-1,2-difluoroethene 
• 79-38-9 Chlorotrifluoroethylene 
• 2339-62-0 (1,1,2-trifluoro 2-chloro ethyl) trichloro silane 
• 64-17-5 ethanol 

Downstream Products

• 128101-54-2 2-hydro-1-iodo-1,2,3,4-tetrafluoro-1,3,4,4-tetrachlorobutane 
• 128101-55-3 2,4-dihydro-1-iodo-1,2,3,4,5,6-hexafluoro-1,3,5,6,6-pentachlorohexane 
• 1172595-63-9 C₄H₂Cl₂F₆ 
• 354-25-6 2-chloro-1,1,2,2-tetrafluoroethane 
• 75995-75-4 1,4-dichloro-1,1,2,3,4,4-hexafluorobutane 
• 107932-13-8 2,3-dichloro-1,1,2,3,4,4-hexafluorobutane 
• 1691-13-0 1,2-difluoroethene 
• 112128-79-7 2,4-Dihydro-1-iodo-1,3,5,6-tetrachloroheptafluorohexane 
• 128101-58-6 2-hydro-1-iodo-1,2,3,4,4-pentafluoro-1,3,4-trichlorobutane 

Relevant articles and documents

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METHOD FOR PRODUCING 1-CHLORO-1,2-DIFLUOROETHYLENE

PROBLEM TO BE SOLVED: To provide a method for efficiently and economically producing 1-chloro-1,2-difluoroethylene that can industrially be performed. SOLUTION: The method for producing 1-chloro-1,2-difluoroethylene comprises bringing 1,2-dichloro-1,2-difluoroethane into contact with an alkali aqueous solution in the presence of a phase transfer catalyst to thereby subject 1,2-dichloro-1,2-difluoroethane to dehydrochlorination reaction. COPYRIGHT: (C)2015,JPO&INPIT

CO2 LASER INDUCED REACTIONS OF CHLOROTRIFLUOROETHENE AND 1,2-DICHLORODIFLUOROETHENE WITH SILANE

Gas-phase reactions in ClFC=CF2 / SiH4 and ClFC=CFCl / SiH4 mixtures at total pressure arround 1 Torr induced by pulsed CO2 laser radiation yield different products depending on whether the single laser irradiating wavelength is tuned to absorption band of olefin or silane.Channels assumed to explain variety of products are multiphoton dissociation of the olefin into carbenes, carbenes recombination and addition to parent olefin, substitution of halogen in transient carbenes by hydrogen of silane, and 1,2-migration of halogen in transient CFCl=CF(.) radical.