CAS 16056-11-4

Phenyltrimethylammonium bromide

Description:

Phenyltrimethylammonium bromide (PTMA) is a quaternary ammonium salt characterized by its cationic structure, which consists of a phenyl group attached to a nitrogen atom that is further bonded to three methyl groups. This compound typically appears as a white to off-white crystalline solid and is soluble in polar solvents such as water and alcohols, owing to its ionic nature. PTMA is known for its surfactant properties, making it useful in various applications, including as a phase transfer catalyst in organic synthesis and as an antimicrobial agent. The presence of the phenyl group contributes to its hydrophobic characteristics, while the trimethylammonium moiety imparts hydrophilicity, allowing it to interact with both organic and aqueous phases. Additionally, PTMA can exhibit antimicrobial activity, making it relevant in biocidal formulations. Safety data indicates that, like many quaternary ammonium compounds, it should be handled with care due to potential irritant effects on skin and eyes. Overall, PTMA is a versatile compound with significant utility in both industrial and laboratory settings.

Formula: C₉H₁₄N·Br

InChI: InChI=1S/C9H14N.BrH/c1-10(2,3)9-7-5-4-6-8-9;/h4-8H,1-3H3;1H/q+1;/p-1

InChI key: InChIKey=GNMJFQWRASXXMS-UHFFFAOYSA-M

SMILES: [N+](C)(C)(C)C1=CC=CC=C1.[Br-]

Synonyms:

• (N,N,N)-Trimethylanilinium bromide
• Ammonium trimethylphenyl bromide.
• Benzenaminium, N,N,N-trimethyl-, bromide
• Benzenaminium, N,N,N-trimethyl-, bromide (1:1)
• N,N,N-Trimethyl-Benzenaminiubromide
• N,N,N-Trimethylphenylammonium Bromide
• N,N-Trimethyl-Benzenaminiumbromide
• N-Phenyl-N,N,N-trimethylammonium bromide
• Phenyl Trimethyl Ammonium Bromide
• Phenyltrimethyl-Ammoniubromide
• Ro2-2979
• Trimethylphenylammonium bromide

N,N,N-trimethylanilinium bromide

CAS: 16056-11-4

Formula: C₉H₁₄BrN

Purity: 97%

Color and Shape: Solid

Molecular weight: 216.1182

Ref: IN-DA001S1T

Trimethylphenylammonium bromide

CAS: 16056-11-4

Trimethylphenylammonium bromide

Purity: 99%

Molecular weight: 216.12g/mol

Ref: 54-OR72808

Trimethylphenylammonium Bromide

CAS: 16056-11-4

Formula: C₉H₁₄BrN

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 216.12

Ref: 3B-P0243

N,N,N-Trimethylbenzenaminium bromide

CAS: 16056-11-4

Formula: C₉H₁₄BrN

Purity: 95%

Color and Shape: Solid, White to almost white powder

Molecular weight: 216.122

Ref: 10-F243012