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Benzethonium hydroxide

CAS No.
498-77-1
Chemical Name:
Benzethonium hydroxide
Synonyms
Benzethonium hydroxide;benzethonium hydroxide solution;BENZETHONIUM HYDROXIDE SOLUTION, ~1.0 M IN METHANOL
CBNumber:
CB8254537
Molecular Formula:
C27H42NO2+
Molecular Weight:
412.63
MDL Number:
MFCD00133119
MOL File:
498-77-1.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:55:36

Benzethonium hydroxide Properties

Flash point 11 °C
storage temp. 2-8°C
form liquid
BRN 3915309
InChI 1S/C27H42NO2.H2O/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;1H2/q+1;/p-1
InChIKey USLZJBWCHRRIAQ-UHFFFAOYSA-M
SMILES [OH-].CC(C)(C)CC(C)(C)c1ccc(OCCOCC[N+](C)(C)Cc2ccccc2)cc1
UNSPSC Code 12161900
NACRES NA.25

SAFETY

Risk and Safety Statements

Symbol(GHS)  Flame (GHS02)Corrosion (GHS05)Skull and Crossbones (GHS06)Health Hazard (GHS08)
GHS02,GHS05,GHS06,GHS08
Signal word  Danger
Hazard statements  H225-H301+H311+H331-H314-H370
Precautionary statements  P210-P260-P280-P301+P310-P305+P351+P338-P310
target organs Eyes,Central nervous system
PPE Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Hazard Codes  F,T
Risk Statements  11-23/24/25-34-39/23/24/25-35
Safety Statements  7-16-26-36/37/39-45
RIDADR  UN 3286 3/PG 2
WGK Germany  1
3
Storage Class 3 - Flammable liquids
Hazard Classifications Acute Tox. 3 Dermal
Acute Tox. 3 Inhalation
Acute Tox. 3 Oral
Eye Dam. 1
Flam. Liq. 2
Skin Corr. 1B
STOT SE 1

Benzethonium hydroxide price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich B2156 Benzethonium hydroxide solution cationic 498-77-1 25ml $162 2026-04-30 Buy
Sigma-Aldrich B2156 Benzethonium hydroxide solution cationic 498-77-1 1l $2000 2026-04-30 Buy
Sigma-Aldrich B2156 Benzethonium hydroxide solution cationic 498-77-1 100ml $466 2026-04-30 Buy
Sigma-Aldrich B2156 Benzethonium hydroxide solution cationic 498-77-1 500ml $1440 2026-04-30 Buy
TRC B190255 Benzethonium hydroxide solution 498-77-1 2.5ml $70 2021-12-16 Buy
Product number Packaging Price Buy
B2156 25ml $162 Buy
B2156 1l $2000 Buy
B2156 100ml $466 Buy
B2156 500ml $1440 Buy
B190255 2.5ml $70 Buy

Benzethonium hydroxide Chemical Properties, Uses, Production

Uses

Benzethonium hydroxide solution is a solution used in scintillation experiments.

Biological Activity

Benzethonium is a cationic of quaternary ammonium salt consisting of diisobutylphenoxyethoxyethyl dimethyl-benzyl ammonium compound. It possess antimicrobial and antiseptic functionalities. Benzethonium hydroxide conversion to carbamate in the presence of exhaled carbon dioxide results in colour change. Hence, it is used in carbon urea breath test.

Benzethonium hydroxide Preparation Products And Raw materials

Raw materials

Preparation Products

Benzethonium hydroxide Suppliers

Global Suppliers ( 10)
Supplier Tel Email Country ProdList Advantage
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
Henan Tianfu Chemical Co.,Ltd. +86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21533 55
benzethonium hydroxide solution BENZETHONIUM HYDROXIDE SOLUTION, ~1.0 M IN METHANOL Benzethonium hydroxide 498-77-1 C27H42NO2 Cationic BioChemical Detergents CationicResearch Essentials Core Bioreagents Detergents Detergents A to Z DetergentsDetergents