2043-54-1

Basic information

• Product Name: 1,1,2,2-Tetrahydroperfluorododecyl iodide
• Synonyms: 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10-heneicosafluoro-12-iodo-dodecan;1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10-heneicosafluoro-12-iodo-Dodecane;DAIKIN I-2020;1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10-HENICOSAFLUORO-12-IODODODECANE;1,1,2,2-Tetrahydroperfluorododecyl iodide;1H,1H,2H,2H-1-IODOPERFLUORODODECANE;1H,1H,2H,2H-PERFLUORODODECYL IODIDE;1-IODO-1H,1H,2H,2H-PERFLUORODODECANE
• CAS NO: 2043-54-1
• Molecular Formula: C₁₂H₄F₂₁I
• Molecular Weight: 674.03
• EINECS: 218-054-0
• Mol File: 2043-54-1.mol
• Article Data: 3

Chemical Properties

• Melting Point: 83-88 °C
• Boiling Point: 108 °C
• Flash Point: 108°C/10mm
• Appearance: Clear liquid
• Density: 1.82
• Vapor Pressure: 0.0207mmHg at 25°C
• Refractive Index: 1.324
• Storage Temp.: Refrigerator, under inert atmosphere
• Solubility: Chloroform (Slightly), Hexanes (Slightly, Sonicated), Methanol (Slightly)
• Sensitive: Light Sensitive
• BRN: 1897869
• CAS DataBase Reference: 1,1,2,2-Tetrahydroperfluorododecyl iodide(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,2,2-Tetrahydroperfluorododecyl iodide(2043-54-1)
• EPA Substance Registry System: 1,1,2,2-Tetrahydroperfluorododecyl iodide(2043-54-1)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26
• WGK Germany: 3
• F: 8
• TSCA: Yes
• HazardClass: IRRITANT
• Hazardous Substances Data: 2043-54-1(Hazardous Substances Data)

Usage

Uses

1-(2-Iodoethyl)heneicosafluorodecane is used in preparation method of highly insulated hard nano protecting coating of composite structure.

InChI:InChI=1/C12H4F21I/c13-3(14,1-2-34)4(15,16)5(17,18)6(19,20)7(21,22)8(23,24)9(25,26)10(27,28)11(29,30)12(31,32)33/h1-2H2

Upstream product

• 507-63-1 1-iodoheptadecafluorooctane 
• 307-60-8 1-iodoperfluorododecane 
• 74-85-1 ethene 
• 355-43-1 n-perfluorohexyl iodide 
• 423-62-1 1-Iodo-perfluorodecane 

Downstream Products

• 356055-74-8 1-bromo-4-(2-perfluorodecyl)ethylbenzene 
• 34395-24-9 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-pentacosafluoro-tetradecyl acrylate 
• 647-42-7 1H,1H,2H,2H-tridecafluoro-n-octanol 
• 865-86-1 2-(perfluorodecyl)ethanol 
• 25291-17-2 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooct-1-ene 
• 21652-58-4 1H,1H,2H-perfluorodecene 
• 39239-77-5 1H,1H,2H,2H-perfluorobutadecan-1-ol 
• 678-39-7 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-1-decanol 
• 30389-25-4 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-henicosafluorododec-1-ene 
• 27905-45-9 1H,1H,2H,2H-heptadecafluorodecyl acrylate 
• 17527-29-6 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl 2-propenoate 
• 17741-60-5 1,1,2,2-Tetrahydroperfluorododecyl acrylate 
• 1161917-31-2 4-[2-(perfluorodecyl)ethylsulfanyl]phenol 
• 60699-51-6 1H,1H,2H,2H-perfluorohexadecan-1-ol 

Relevant articles and documents

PROCESS FOR PRODUCING FLUORINATED ACRYLIC ESTER

A mixture of fluorine-containing acrylic esters represented by CF3(CF2)nCH2CH2OCOCR1=CH2 wherein R1 is a hydrogen atom, a methyl group or a halogen atom and "n" is an integer of at least zero is subjected to distillation under such conditions that the esters are not polymerized, so as to give a mixture of the esters with a less content of impurities (that is, olefins represented by CF3(CF2)nCH=CH2 and alcohols represented by CF3(CF2)nCH2CH2OH) at a high yield.

SYNTHESIS OF FLUORINE-CONTAINING NITRO COMPOUNDS

Fluoronitro alkanes (5a and 5b), possesing the structure -CF2CH2CH(NO2)2, were synthesized from 1-iodo-1H,1H,2H,2H-perfluoroalkanes by displacing the iodide with sodium nitrite and then oxidatively nitrating the 1-nitro-1H,1H,2H,2H-perfluoroalkanes with tetranitromathane.Reaction with formaldehyde gave the dinitroalcohols, 6a and 6b. α,ο-diiodoperfluoroalkames (1c and 1d) were similarly converted to tetranitrofluoroalkanes (5c and 5d), characterized as tetranitrodiols 6c and 6d, and Michael adducts with methyl acrylate, 7c and 7d.