Molecular Structure of Cetrimonium tosylate (CAS NO.138-32-9):

IUPAC Name: Hexadecyl(trimethyl)azanium; 4-methylbenzenesulfonate
Canonical SMILES: CCCCCCCCCCCCCCCC[N+](C)(C)C.CC1=CC=C(C=C1)S(=O)(=O)[O-]
InChI: InChI=1S/C19H42N.C7H8O3S/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;1-6-2-4-7(5-3-6)11(8,9)10/h5-19H2,1-4H3;2-5H,1H3,(H,8,9,10)/q+1;/p-1
InChIKey: MZMRZONIDDFOGF-UHFFFAOYSA-M
Molecular Weight: 455.73716 [g/mol]
Molecular Formula: C₂₆H₄₉NO₃S
H-Bond Donor: 0
H-Bond Acceptor: 3 
EINECS: 205-324-8

Hazard Codes: Xi
Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements of Cetrimonium tosylate (CAS NO.138-32-9): 26-36 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing.

  Cetrimonium tosylate (CAS NO.138-32-9), its Synonyms are 1-Hexadecanaminium, N,N,N-trimethyl-, salt with 4-methylbenzenesulfonic acid (1:1) ; Cetyl trimethyl ammonium p-toluene sulfonate ; N,N,N-Trimethyl-1-hexadecanaminium salt with 4-methylbenzenesulfonic acid ; Trimethylcetylammonium p-toluenesulfonate ; 1-Hexadecanaminium, N,N,N-trimethyl-, 4-methylbenzenesulfonate (1:1) ; Hexadecyltrimethylammonium toluene-p-sulphonate ; N,N,N-Trimethyl-1-hexadecanaminium, salt with 4-methylbenzenesulfonic acid (1:1) .