The Benzethonium chloride, with the CAS registry number 121-54-0,is also known as (Diisobutylphenoxyethoxyethyl)dimethylbenzylammonium chloride; Hyamine 1622. It belongs to the product categories of Intermediates & Fine Chemicals;Pharmaceuticals. This chemical's molecular formula is C₂₇H₄₂ClNO₂ and molecular weight is 448.09.Its EINECS number is 204-479-9. What's more,Its systematic name is Benzethonium chloride. It is a Odorless white crystals or powder with a very bitter taste.It is stability Stable, incompatible with strong oxidizing agents,soap,anionic detergents,nitrates, acids,but hygroscopic.Bactericidal cationic quaternary ammonium surfactant used as a topical anti-infective agent. It is an ingredient in medicaments, deodorants, mouthwashes, etc., and is used to disinfect apparatus, etc., in the food processing and pharmaceutical industries, in surgery, and also as a preservative. The compound is toxic orally as a result of neuromuscular blockade.

Physical properties about Benzethonium chloride are:
(1)ACD/LogP:  3.801; (2)# of Rule of 5 Violations:  0; (3)ACD/LogD (pH 5.5):  3.80; (4)ACD/LogD (pH 7.4):  3.80; (5)ACD/BCF (pH 5.5):  456.09; (6)ACD/BCF (pH 7.4):  456.09; (7)ACD/KOC (pH 5.5):  2785.83; (8)ACD/KOC (pH 7.4):  2785.83; (9)#H bond acceptors:  3; (10)#H bond donors:  0; (11)#Freely Rotating Bonds:  12.

You can still convert the following datas into molecular structure:
(1)SMILES:[Cl-].O(c1ccc(cc1)C(C)(C)CC(C)(C)C)CCOCC[N+](Cc2ccccc2)(C)C;
(2)Std. InChI:InChI=1S/C27H42NO2.ClH/c1-26(2,3)22-27(4,5)24-13-15-25(16-14-24)30-20-19-29-18-17-28(6,7)21-23-11-9-8-10-12-23;/h8-16H,17-22H2,1-7H3;1H/q+1;/p-1;
(3)Std. InChIKey:UREZNYTWGJKWBI-UHFFFAOYSA-M.

Production of Benzethonium chloride:
From the right (two iso-butyl) phenol, dichloro-diethyl ether and dimethylamine obtained right-(1,1,3,3-tetramethyl butyl) phenoxy ethoxy ethyl dimethylamine, and then it with benzyl chloride in benzene in the warm 2h, evaporated out of benzene, which may get Benzethonium chloride.

Safety Information of Benzethonium chloride:
The Benzethonium chloride is harmful by inhalation, in contact with skin and if swallowed and irritating to respiratory system,eyes and skin .It is risk of serious damage to the eyes. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. When you use it ,wear suitable protective clothing, gloves and eye/face protection,and avoid contact with skin and eyes.

The toxicity data of Benzethonium chloride are as follows: