Dodecyltrimethylammonium bromide(DTAB) - BioReagent Plus, ≥99% , CAS No.1119-94-4

CAS: 1119-94-4 Cat. No.: D431486 Formula: C₁₅H₃₄BrN Molecular Weight: 308.34 Beilstein Registry Number: 3597463 EC Number: 214-290-3

GRADE & PURITY BioReagent Plus, ≥99%

Synonyms

Dodecyltrimethylammonium bromide | Dodecyl-Trimethyl-Ammonium Bromide | ammonium, dodecyltrimethyl-,bromide | D1468 | DTAB | Lauryltrimethylammonium bromide;DDTMA | Q27225722 | dodecyl(trimethyl)azanium;bromide | DTXSID5044366 | Laurtrimonium bromide | N,

Storage

Room temperature

Overview

Dodecyltrimethylammonium bromide is a single-chain surfactant.

Application

Dodecyltrimethylammonium bromide has been used in a study to assess the relation between counterion distribution and miscibility of counterions at the solution surface. This was deduced for surfactant mixtures containing common surfactant ions but different counterions. It has also been used in a study to investigate its micelle formation throughout the entire composition range of water-dimethylsulfoxide (DMSO) mixtures using conductimetry, density measurements, and small angle neutron scattering.

Specifications

Synonyms

Dodecyltrimethylammonium bromide | Dodecyl-Trimethyl-Ammonium Bromide | ammonium, dodecyltrimethyl-,bromide | D1468 | DTAB | Lauryltrimethylammonium bromide;DDTMA | Q27225722 | dodecyl(trimethyl)azanium;bromide | DTXSID5044366 | Laurtrimonium bromide | N,

Specifications & Purity

BioReagent Plus, ≥99%

Storage

Room temperature

Grade

BioReagent Plus

Purity

≥99%

Names and Identifiers

Canonical Smiles

CCCCCCCCCCCC[N+](C)(C)C.[Br-]

IUPAC Name

dodecyl(trimethyl)azanium;bromide

InChIKey

XJWSAJYUBXQQDR-UHFFFAOYSA-M

INCHI

1S/C15H34N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16(2,3)4;/h5-15H2,1-4H3;1H/q+1;/p-1

Isomeric SMILES

CCCCCCCCCCCC[N+](C)(C)C.[Br-]

WGK Germany

3

RTECS

BQ3195000

Molecular Weight

308.34

Beilstein

3597463

Reaxy-Rn

3597463

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3597463&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic nitrogen compounds
    • Class Organonitrogen compounds
      • Subclass Quaternary ammonium salts

• Kingdom: Organic compounds
• Superclass: Organic nitrogen compounds
• Class: Organonitrogen compounds
• Subclass: Quaternary ammonium salts
• Intermediate Tree Nodes: Not available
• Direct Parent: Tetraalkylammonium salts
• Alternative Parents: Organopnictogen compounds Organic bromide salts Hydrocarbon derivatives Amines
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Tetraalkylammonium salt - Organopnictogen compound - Hydrocarbon derivative - Organic bromide salt - Organic salt - Amine - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as tetraalkylammonium salts. These are organonitrogen compounds containing a quaternary ammonium substituted with four alkyl chains.
• External Descriptors: quaternary ammonium salt - bromide salt

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Associated Targets(Human)

DNM1 Tbio Dynamin-1 (215 Activities)

Discover Target: DNM1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Associated Targets(non-human)

Pseudomonas aeruginosa (123386 Activities)

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Staphylococcus aureus (210822 Activities)

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Escherichia coli (133304 Activities)

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Enterococcus faecalis (29875 Activities)

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Mechanisms of Action

Chemical and Physical Properties

• Solubility: H2O: 0.1M at20°C, clear, colorless
• x_melt_point_char: 246°C
• Molecular Weight: 308.340 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 11
• Exact Mass: 307.187 Da
• Monoisotopic Mass: 307.187 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 17
• Formal Charge: 0
• Complexity: 135.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 2

XLogP3

Frequently Asked Questions

What is the purity of this product?

This product is supplied at ≥99% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

What does BioReagent Plus mean?

BioReagent Plus indicates that the product has been processed and tested for biological and biochemical applications. Specifications may include endotoxin limits, microbial controls, sterility, low DNase/RNase/protease activity, and verified biological activity where relevant.

How should this product be stored?

Store at room temperature.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 1119-94-4, the molecular formula is C15H34BrN, and the molecular weight is 308.34 g/mol. InChIKey XJWSAJYUBXQQDR-UHFFFAOYSA-M.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.