34455-29-3 Usage
Description
Carboxymethyldimethyl-3-[[(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)sulphonyl]amino]propylammonium hydroxide is a complex organic compound characterized by its fluorinated structure. It is a cationic surfactant with a unique combination of hydrophilic and hydrophobic properties, which contribute to its effectiveness in various applications.
Uses
Used in Firefighting Applications:
Carboxymethyldimethyl-3-[[(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)sulphonyl]amino]propylammonium hydroxide is used as a surfactant in aqueous film-forming foams (AFFF) for hydrocarbon fire extinguishing. Its fluorinated structure provides excellent surface activity, enabling the formation of a stable film on the surface of the fuel, which helps to smother the fire by cutting off the oxygen supply and reducing the temperature.
Used in Military Applications:
In the military industry, carboxymethyldimethyl-3-[[(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)sulphonyl]amino]propylammonium hydroxide is used as a critical component in firefighting systems. Its effectiveness in extinguishing hydrocarbon fires makes it a valuable asset for military operations, where the control of fires involving fuel and other flammable materials is crucial for ensuring safety and minimizing damage.
Flammability and Explosibility
Nonflammable
Check Digit Verification of cas no
The CAS Registry Mumber 34455-29-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,4,5 and 5 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 34455-29:
(7*3)+(6*4)+(5*4)+(4*5)+(3*5)+(2*2)+(1*9)=113
113 % 10 = 3
So 34455-29-3 is a valid CAS Registry Number.
InChI:InChI=1/C15H19F13N2O4S/c1-30(2,8-9(31)32)6-3-5-29-35(33,34)7-4-10(16,17)11(18,19)12(20,21)13(22,23)14(24,25)15(26,27)28/h29H,3-8H2,1-2H3
34455-29-3Relevant articles and documents
METHODS USING AMPHOTERIC SURFACTANTS
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Page/Page column 8, (2011/05/03)
A method of providing a surface effect to a medium or substrate comprising contacting the medium or substrate with a compound of formula (I): wherein Ra is linear or branched F(CF2)n(CH2CF2)m—, or linear or branched F(CF2)r—O—B—;B is (CsF2s) optionally interrupted by 1 to 2 catenary oxygen atoms, each oxygen bonded to two carbon atoms,n is 2 to 4, m is 1 to 4, r is 1 to 4, s is 1 to 4, provided that (r+s) is a maximum of 7,A is O or (CH2)k—COO,R1 is hydrogen or a methyl,R2 and R3 are each independently alkyl having 1 to 6 carbon atoms, andp, q and k are each independently integers from 1 to 10.