13038-26-1 Usage
General Description
Methyl nonafluorovalerate is a fluorinated organic compound with the chemical formula C5H2F9O2. It is a colorless liquid with a strong odor and is insoluble in water. Methyl nonafluorovalerate is primarily used as a building block in the production of various fluorochemicals and pharmaceuticals. It is also used as a solvent and as an intermediate in the manufacturing of agrochemicals and specialty chemicals. The compound is considered to have low toxicity, but further studies are needed to fully understand its potential environmental and health impacts.
Check Digit Verification of cas no
The CAS Registry Mumber 13038-26-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,0,3 and 8 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 13038-26:
(7*1)+(6*3)+(5*0)+(4*3)+(3*8)+(2*2)+(1*6)=71
71 % 10 = 1
So 13038-26-1 is a valid CAS Registry Number.
InChI:InChI=1/C6H3F9O2/c1-17-2(16)3(7,8)4(9,10)5(11,12)6(13,14)15/h1H3
13038-26-1Relevant articles and documents
Hydrophobic Effects on Photochemical and Photophysical Processes: Evidence for Aggregation of Perfluorocarbon in Aqueous-Organic Solvents
Tung, Chen-Ho,Ji, Hai-Feng
, p. 2761 - 2766 (1995)
The emission spectra and photodimerization of fluorinated alkyl 2-naphthoates (NpFCn) and 9-anthrylmethyl perfluoroalkanoates (AnFCn) in aqueous-organic binary solvents have been investigated.The fluorescence spectra of NpFCn in dimethyl sulfoxide-water (DMSO-H2O) are dominated by excimer emission.Addition of long chain fluorocarbon compounds to the solution results in a reduction in the excimer emission and an enhancement of monomer emission.Selective excitation of the naphthalene moiety in the mixture solution of NpFCn and AnFCn leads to strong emission from AnFCn.Photoirradiation of NpFCn yields a 'cubane-like' photodimer with a relatively high quantum yield.All these observations suggest that hydrophobic interactions force molecules with long fluorocarbon chains to form aggregates in aqueous-organic binary solvents.
