118559-17-4 Usage
Physical state
Colorless liquid This compound is in a liquid state and is colorless, meaning it does not have any visible color.
Aromatic odor
Strong 1-chloro-4-(pentafluoroethyl)benzene has a strong, distinctive smell that is characteristic of aromatic compounds.
Industrial applications
Pharmaceutical production, agrochemicals, and flame retardants This compound is used in the manufacturing of various products, including pharmaceuticals, agrochemicals, and flame retardants.
Solvent and polymer manufacturing
Utilized as a solvent and in the production of polymers 1-chloro-4-(pentafluoroethyl)benzene serves as a solvent in chemical processes and is also used in the creation of polymers.
Low toxicity
Considered to have low toxicity While not highly toxic, it still poses potential risks and should be handled with caution.
Inhalation and ingestion hazards
Harmful if inhaled or swallowed This chemical can cause harm to the body if it is breathed in or swallowed, so proper safety measures should be taken.
Skin and eye irritation
Potential to cause irritation 1-chloro-4-(pentafluoroethyl)benzene may cause skin and eye irritation upon contact, so appropriate protective measures should be used when handling it.
Check Digit Verification of cas no
The CAS Registry Mumber 118559-17-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,5,5 and 9 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 118559-17:
(8*1)+(7*1)+(6*8)+(5*5)+(4*5)+(3*9)+(2*1)+(1*7)=144
144 % 10 = 4
So 118559-17-4 is a valid CAS Registry Number.
118559-17-4Relevant articles and documents
PENTAFLUOROETHYLATING COMPOSITIONS
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Page/Page column 37; 38; 39, (2015/02/25)
The present invention relates to pentafluoroethylating compositions, processes for obtaining them, and their use in pentafluoroethylation reactions.
Cupration of C2F5H: Isolation, structure, and synthetic applications of [K(DMF)2][(t -BuO)Cu(C2F 5)]. Highly efficient pentafluoroethylation of unactivated aryl bromides
Lishchynskyi, Anton,Grushin, Vladimir V.
supporting information, p. 12584 - 12587 (2013/09/23)
Pentafluoroethane, C2F5H (HFC-125), is smoothly cuprated with preisolated or in situ-generated [K(DMF)][(t-BuO)2Cu] to give [K(DMF)2][(t-BuO)Cu(C2F5)] (1) in nearly quantitative yield. Complex 1 has been isolated, structurally characterized, and demonstrated to be an exceedingly versatile pentafluoroethylating reagent for a variety of substrates, including unactivated aryl bromides.
