1050982

Benzalkonium bromide (C12)

United States Pharmacopeia (USP) Reference Standard

• Synonym(s): Benzyldodecyldimethylammonium bromide, Benzyldimethyldodecylammonium bromide
• Linear Formula: CH₃(CH₂)₁₁N(Br)(CH₃)₂CH₂C₆H₅
• CAS Number: 7281-04-1
• Molecular Weight: 384.44
• Beilstein: 3579193
• MDL number: MFCD00011768
• UNSPSC Code: 41116107
• PubChem Substance ID: 329749106
• NACRES: NA.24

Properties

• grade: pharmaceutical primary standard
• API family: benzalkonium bromide
• manufacturer/tradename: USP
• application(s): pharmaceutical (small molecule)
• format: neat
• SMILES string: [Br-].CCCCCCCCCCCC[N+](C)(C)Cc1ccccc1
• InChI: 1S/C21H38N.BrH/c1-4-5-6-7-8-9-10-11-12-16-19-22(2,3)20-21-17-14-13-15-18-21;/h13-15,17-18H,4-12,16,19-20H2,1-3H3;1H/q+1;/p-1
• InChI key: KHSLHYAUZSPBIU-UHFFFAOYSA-M

Description

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including MSDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Benzalkonium bromide (C12) USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:

• Fluticasone Propionate Nasal Spray
• Triamcinolone Acetonide Nasal Spray

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

Safety Information

• Pictograms: GHS06
• Signal Word: Danger
• Hazard Statements: H301,H315,H319,H335
• Precautionary Statements: P301 + P330 + P331 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 2
• Flash Point(F): 230.0 °F - closed cup
• Flash Point(C): 110 °C - closed cup