Benzethonium Chloride (CAS 121-54-0) Sigma-Aldrich

Benzethonium Chloride molecular structure — Molecular structure

The Sigma-Aldrich catalog lists 10 grades and pack sizes of Benzethonium Chloride (CAS 121-54-0). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS	121-54-0
Molecular formula	C27H42ClNO2
Molecular weight	448.09 g/mol
IUPAC name	benzyl-dimethyl-[2-[2-[4-(2,4,4-trimethylpentan-2-yl)phenoxy]ethoxy]ethyl]azanium chloride
Synonyms	Hyamine · Phemeride · Phemerol Chloride · Quatrachlor · Disilyn · Kylacol

Safety & Hazards (GHS) Danger

Corrosive

Acute toxic

Environmental hazard

H301 Toxic if swallowed
H314 Causes severe skin burns and eye damage
H400 Very toxic to aquatic life
H410 Very toxic to aquatic life with long lasting effects

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand	Product / grade	Code
Sigma	BENZETHONIUM CHLORIDE	B0550000 PHR1425-1G	Request Quote
Sigma	BENZETHONIUM CHLORIDE BIOULTRA, =99.0%	53751-250G 53751-50G	Request Quote
Sigma	BENZETHONIUM CHLORIDE CRYSTALLINE	B8879-100G B8879-250G B8879-500G	Request Quote
Sigma	BENZETHONIUM CHLORIDE, UNITED STATES PHA	1051500-500MG	Request Quote
Sigma	HYAMINE(R) 1622 SOLUTION	51126-1L-F 51126-5L-F	Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.