92071-84-6 Usage
General Description
(4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoro-2-hydroxyundecyl)trimethylammonium iodide, also known as HTA-11, is a quaternary ammonium compound with a long hydrocarbon chain and fluorinated tail. It is often used as a surfactant and has been found to have antimicrobial properties. The compound is used in various industrial and medical applications, including as an antistatic agent, in photographic development, and as a disinfectant. It is also used in laboratory research and has been studied for its potential as a drug delivery vehicle. HTA-11 is a highly fluorinated compound, which gives it unique properties and makes it resistant to degradation. However, its use has been the subject of environmental and health concerns due to the potential accumulation of perfluorinated compounds in the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 92071-84-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,0,7 and 1 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 92071-84:
(7*9)+(6*2)+(5*0)+(4*7)+(3*1)+(2*8)+(1*4)=126
126 % 10 = 6
So 92071-84-6 is a valid CAS Registry Number.
InChI:InChI=1/C14H15F17NO.HI/c1-32(2,3)5-6(33)4-7(15,16)8(17,18)9(19,20)10(21,22)11(23,24)12(25,26)13(27,28)14(29,30)31;/h6,33H,4-5H2,1-3H3;1H/q+1;/p-1
92071-84-6Relevant articles and documents
Behavior of wormlike micellar solutions formed without any additives from semi-fluorinated quaternary ammonium salts
Padoan, Gennifer,De Givenchy, Elisabeth Taffin,Zaggia, Alessandro,Amigoni, Sonia,Darmanin, Thierry,Conte, Lino,Guittard, Frederic
, p. 8992 - 8999 (2013)
In the present work a series of fluorinated quaternary ammonium salts were synthesized in two steps. The physical properties of the obtained surfactants were characterized by DLS, zeta potential, viscosity, and Cryo-SEM. The surfactants with a long fluorinated chain form long and highly flexible aggregates that lead to highly viscous solutions and the formation of an entangled network made of flexible worm-like micelles. The viscoelastic properties of the surfactants that form hydrogels without any additives were characterized along with zeta potential and Cryo-SEM observations. They present a maximum viscosity as a function of worm-like micelles formation. The increase of the fluorinated and hydrocarbon chain lengths contributes to the enhancement of this viscoelastic behavior.
