374-40-3 Usage
General Description
3,3,4,4,4-Pentafluoro-2-butanol is a chemical compound with the molecular formula C4H3F5O. It is a colorless, volatile liquid that is used as a solvent and as a precursor in the synthesis of various organic compounds. This chemical is known for its ability to act as a hydrogen bond donor and acceptor, making it useful in the development of pharmaceuticals and agrochemicals. It also has applications in the production of polymers and surfactants. 3,3,4,4,4-Pentafluoro-2-butanol is considered to be environmentally friendly, as it is biodegradable and does not accumulate in the environment. However, it is important to handle this chemical with care, as it can be harmful if inhaled or ingested.
Check Digit Verification of cas no
The CAS Registry Mumber 374-40-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,7 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 374-40:
(5*3)+(4*7)+(3*4)+(2*4)+(1*0)=63
63 % 10 = 3
So 374-40-3 is a valid CAS Registry Number.
InChI:InChI=1/C4H5F5O/c1-2(10)3(5,6)4(7,8)9/h2,10H,1H3
374-40-3Relevant articles and documents
Process for hydroxyalkylation of fluorinated alcohols
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, (2008/06/13)
Mono O-hydroxyalkylated derivatives of 1,1-dihydroperfluorinated or 1H,1-alkylperfluorinated alcohols are prepared by reacting the alcohols with alkylene carbonates at a temperature of at least 60° C. in the presence of a one- or two-part catalyst. The catalyst is a nitrogenous base, optionally in combination with a tetraalkylammonium halide. The O-hydroxyalkylated derivatives are useful non-ionic surfactants and emulsifiable compounds for fire extinguishing systems.
