354-61-0

Basic information

• Product Name: 1,2-DICHLORO-2-IODO-1,1,2-TRIFLUOROETHANE
• Synonyms: Ethane, 1,2-dichloro-1,1,2-trifluoro-2-iodo-;1,2-DICHLOROTRIFLUOROIODOETHANE;1,2-DICHLOROTRIFLUORO-1-IODOETHANE;1,2-DICHLORO-1-IODO-1,2,2-TRIFLUOROETHANE;1,2-DICHLORO-2-IODO-1,1,2-TRIFLUOROETHANE;1,2-DICHLORO-1,1,2-TRIFLUORO-1-IODOETHANE;1,2-DICHLORO-1,1,2-TRIFLUORO-2-IODOETHANE;1,2-Dichloro-1,1,2-trifluoro-2-iodoethane 85%
• CAS NO: 354-61-0
• Molecular Formula: C2Cl2F3I
• Molecular Weight: 278.83
• EINECS: 206-565-1
• Mol File: 354-61-0.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 100 °C
• Flash Point: 100-101°C
• Appearance: /
• Density: 2,2 g/cm3
• Vapor Pressure: 38.5mmHg at 25°C
• Refractive Index: 1.449
• Sensitive: Light Sensitive
• BRN: 1740338
• CAS DataBase Reference: 1,2-DICHLORO-2-IODO-1,1,2-TRIFLUOROETHANE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-DICHLORO-2-IODO-1,1,2-TRIFLUOROETHANE(354-61-0)
• EPA Substance Registry System: 1,2-DICHLORO-2-IODO-1,1,2-TRIFLUOROETHANE(354-61-0)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• HazardClass: IRRITANT
• Hazardous Substances Data: 354-61-0(Hazardous Substances Data)

Usage

General Description

1,2-Dichloro-2-iodo-1,1,2-trifluoroethane is a chemical compound with the molecular formula C2HCl2F3I. It is a colorless, volatile liquid that is primarily used as a refrigerant and as a propellant in aerosol products. It is also used as a solvent and as a blowing agent in the production of foam insulation. 1,2-DICHLORO-2-IODO-1,1,2-TRIFLUOROETHANE is considered to be a potential environmental hazard due to its ozone-depleting properties, and its production and use have been regulated under the Montreal Protocol. It is important to handle and dispose of this chemical with care to minimize its impact on the environment.

InChI:InChI=1/C2Cl2F3I/c3-1(5,6)2(4,7)8

Upstream product

• 917-54-4 methyllithium 
• 79-38-9 Chlorotrifluoroethylene 
• 116-14-3 polytetrafluoroethylene 

Downstream Products

• 355-00-0 1,2-dichloro-dodecafluoro-6-iodo-4-trifluoromethyl-heptane 
• 375-45-1 perfluoro-1,2,3,4-tetrachlorobutane 
• 1479-17-0 1,2-dichloro-1,1,2,4,4,6,6-heptafluoro-6-iodo-hexane 
• 678-13-7 1,2-dichloro-1,1,2,3,3,4,4-heptafluoro-4-iodo-butane 
• 812-52-2 1,2-dichloro-1H,2H,6H-undecafluoro-6-iodo-hexane 
• 335-68-2 1,1,3,5,7,8-hexachloro-dodecafluoro-octane 
• 375-79-1 1,2,4,6-tetrachloro-nonafluoro-6-iodo-hexane 
• 423-67-6 1,3,5,7,9,11,13,15,17,18-decachloro-heptacosafluoro-1-iodo-octadecane 
• 354-23-4 1,2-dichloro-1,2,2-trifluoroethane 
• 2106-94-7 1-bromo-1,2-dichloro-1,2,2-trifluoro-ethane 
• 79-38-9 Chlorotrifluoroethylene 
• 646-65-1 1,2-dichloro-1,2,2-trifluoro-ethylmercury ⁽¹⁺⁾; iodide 
• 374-26-5 3,4-Dichlor-3,4,4-trifluor-buten-(1) 
• 359-29-5 trichlorofluoroethene 

Relevant articles and documents

REACTION OF 2,2-DICHLOROTRIFLUORO-1-IODOETHANE WITH ZINC

The zinc coupling reaction of a pure sample of 2,2-Dichlorotrifluoro-1-iodoethane (I) in acetic anhydride-methylene chloride has been investigated.The coupled product C4F6Cl4 was found to be a single isomer by 19F NMR and had the structure CFCl2CF2CF2CFCl2 (II).The probable modes of formation of by-products such as C6F9Cl5 and C8F12Cl6 are discussed.

Novel fluorinated monomers bearing reactive side groups. Part 1. Preparation and use of ClCF2CFClI as the telogen

The addition of ICI to chlorotrifluoroethylene leading to a ClCF2CFClI (I)/Cl2CFCF2I (II) mixture is described.Four different ways of initiation (thermal, photochemical, or the presence of redox catalysts or radical initiators) were used in order to get optimized yields and amounts of isomer I.Thermal initiation led to quantitative yields whereas the photochemically induced reaction usually produced the highest proportion of isomer I.Excellent yields of isomer I were obtained at 140 deg C.The batch process was more interesting in both selectivity and yield.The activation energy of the reaction was 27 kJ mol-1 and elucidation of the mechanism was proposed in terms of a radical process. - Keywords: Chlorotrifluoroethylene; Iodine monochloride; Telomerization; Initiation; Transfer agent; Activation energy

Fluorosulphonated nitrile crosslinkable elastomers based on vinylidene fluoride with low Tg and processes for preparing the same

Monomers corresponding to the formula Z2C═CWX(CY2)nCN, in which X represents an atom of oxygen or no atom, Z and Y represent an atom of hydrogen or fluorine, W represents an atom of hydrogen or fluorine, W represent an atom of hydrogen or fluorine or a CF3 group and n is a natural integer between 0 and 10 inclusively. These monomers enable by means of novel copolymerization methods to prepare fluorosulphonated nitrite elastomers having very low glass transition temperatures (Tg).