41004-33-5

Basic information

• Product Name: 2-Butene, 1,1,1,2,4,4,4-heptafluoro-3-(trifluoromethyl)-
• CAS NO: 41004-33-5
• Molecular Formula: C5F10
• Molecular Weight: 250.039
• Mol File: 41004-33-5.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: 2-Butene, 1,1,1,2,4,4,4-heptafluoro-3-(trifluoromethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Butene, 1,1,1,2,4,4,4-heptafluoro-3-(trifluoromethyl)-(41004-33-5)
• EPA Substance Registry System: 2-Butene, 1,1,1,2,4,4,4-heptafluoro-3-(trifluoromethyl)-(41004-33-5)

Safety Data

• Hazardous Substances Data: 41004-33-5(Hazardous Substances Data)

Usage

General Description

2-Butene, 1,1,1,2,4,4,4-heptafluoro-3-(trifluoromethyl)- is a chemical compound with the molecular formula C8H2F16. It is a colorless and odorless gas that is commonly used as a refrigerant and a blowing agent for foams. 2-Butene, 1,1,1,2,4,4,4-heptafluoro-3-(trifluoromethyl)- is highly stable and non-flammable, making it a popular choice for industrial applications where a non-toxic and non-reactive gas is required. It has a low global warming potential and is considered to be environmentally friendly, making it a suitable alternative to harmful chlorofluorocarbons. However, it is important to handle this compound with care due to its potential to cause irritation to the eyes and respiratory system.

Upstream product

• 354-34-7 trifluoroacetyl fluoride 
• 1540-04-1 hexafluoroisopropylidenetriethoxyphosphorane 
• 41004-27-7 2-Trifluoromethyl-1,1,1,2,3,4,4-heptafluoro-4-iodobutane 
• 120615-52-3 perfluoro-2,3,3,4-tetramethylpentane 
• 685-01-8 2-iodoperfluoro-3-methylbut-2-ene 
• 21581-82-8 decafluoro-3-methyl-1-butene 
• 124-41-4 sodium methylate 

Downstream Products

• 102780-80-3 tris(dimethylamino)sulfonium 1,1,1,3,3,4,4,4-octafluoro-2-(trifluoro-methyl)-2-butanide 
• 21581-82-8 decafluoro-3-methyl-1-butene 
• 41004-40-4 2-Methoxynonafluoro-3-methylbutane 
• 71127-01-0 2-Methoxynonafluoro-3-methylbut-2-ene 
• 41004-34-6 Dimethyl-(3,3,3-trifluoro-1,2-bis-trifluoromethyl-propenyl)-amine 
• 41004-42-6 2,3-dichloro-1,1,1,2,4,4,4-heptafluoro-3-trifluoromethyl-butane 
• 41004-41-5 1,1,1,2,4,4,4-heptafluoro-3-trifluoromethyl-butane 

Relevant articles and documents

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Reactions of novel unsaturated fluorocarbons

Novel fluorinated mono-enes and di-enes have been synthesised via telomerisation reactions using (CF3)2CFI with CF2=CH2 and also with CF2=CFH. Cyclo-additions with diazomethane occur readily to give Δ1 or Δ2 pyrazolines, depending on the system, and nucleophilic attack occurs with methanol and with fluoride ion. In the latter case, stable carbanions have been observed. A novel free-radical route to seven-membered rings, arising from cyclo-addition of dimethyl- and diethyl-ethers to the diene [(CF3)2C=CHCF2-]2 (3), has been developed.

PERFLUOROCARBOXYLIC ACID ANHYDRIDES AND HALIDES IN THE WITTING REACTION

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