2923-26-4 Usage
General Description
Sodium Perfluorohexanoate is a synthetic, fluorinated compound recognized for its use in several industries owing to its unique properties. Often observed as a contaminant, this chemical is known for its resistance to heat, water, oil, and stains, which makes it ideal for use in a variety of products including firefighting foams, textile coatings, and cleaning solutions. However, it is a subject of environmental and health concerns as it is not easily broken down and can persist in the environment for a long time, potentially leading to adverse health effects in humans and animals due to its bioaccumulative properties.
Check Digit Verification of cas no
The CAS Registry Mumber 2923-26-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,2 and 3 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 2923-26:
(6*2)+(5*9)+(4*2)+(3*3)+(2*2)+(1*6)=84
84 % 10 = 4
So 2923-26-4 is a valid CAS Registry Number.
InChI:InChI=1/C6HF11O2.Na/c7-2(8,1(18)19)3(9,10)4(11,12)5(13,14)6(15,16)17;/h(H,18,19);/q;+1/p-1
2923-26-4Relevant articles and documents
A NEW METHOD FOR THE PREPARATION OF PERFLUOROCARBOXYLIC ACIDS
Huang, Bing-Nan,Haas, A.,Lieb, M.
, p. 49 - 62 (2007/10/02)
The reaction of both primary perfluoroalkyl iodides and bromides containing 3-12 carbon atoms with a rongalite-NaHCO3 reagent in aqueous dipolar aprotic solvents, such as DMF or DMSO, has been investigated.The reaction gave sodium perfluorocarboxylates in 51-86percent yields, and these were transformed to the respective perfluorocarboxylic acids by treatment with sulfuric acid.This provides a new method for the synthesis of perfluorocarboxylic acids.
