B5776

Benzyldodecyldimethylammonium bromide

• Synonym(s): Benzyldimethyldodecylammonium bromide
• Linear Formula: CH₃(CH₂)₁₁N(Br)(CH₃)₂CH₂C₆H₅
• CAS Number: 7281-04-1
• Molecular Weight: 384.44
• Beilstein/REAXYS Number: 3579193
• EC Number: 230-698-4
• MDL number: MFCD00011768
• UNSPSC Code: 12161900
• PubChem Substance ID: 24891863
• NACRES: NA.25

Properties

• description: cationic
• assay: ≥96.5% (TLC)
• form: powder
• mol wt: 384.44 g/mol
• storage temp.: 2-8°C
• 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

Benzyldodecyldimethylammonium bromide is a cationic surfactant that may be used as an adsorbent for certain metals such as Cr(VI).

Application

Benzyldodecyldimethylammonium bromide has been used in a study to assess the relation between chemical structure and germicidal efficacy in surface-active cations. It has also been used in a study to investigate pore size control during the synthesis of macroporous thermosensitive poly(N-isopropylacrylamide) hydrogels.

Safety Information

• pictograms: GHS06
• signalword: Danger
• hcodes: H301,H315,H319,H335
• pcodes: P301 + P310 + P330 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: 230.0 °F - closed cup
• flash_point_c: 110 °C - closed cup
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves