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Phenyltrimethylammonium bromide

Product Name
Phenyltrimethylammonium bromide
CAS No.
16056-11-4
Chemical Name
Phenyltrimethylammonium bromide
Synonyms
PTMB;ro2-2979;enyltrimethylammonium bromide;Trimethylphenylaminium·bromide;Phnyltrimethylammonium bromide;phenyltrimethyl-ammoniubromide;TRIMETHYLPHENYLAMMONIUM BROMIDE;PHENYLTRIMETHYLAMMONIUM BROMIDE;n,n,n-trimethylanilinium bromide;Ammonium, phenyltrimethyl bromide
CBNumber
CB1777833
Molecular Formula
C9H14BrN
Formula Weight
216.12
MOL File
16056-11-4.mol
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Phenyltrimethylammonium bromide Property

Melting point:
215 °C (dec.) (lit.)
Density 
1.2
refractive index 
1.5870 (estimate)
storage temp. 
Inert atmosphere,Room Temperature
Water Solubility 
almost transparency in Water
form 
powder to crystal
color 
White to Almost white
Sensitive 
Hygroscopic
BRN 
3917006
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
InChIKey
GNMJFQWRASXXMS-UHFFFAOYSA-M
SMILES
C1([N+](C)(C)C)=CC=CC=C1.[Br-]
CAS DataBase Reference
16056-11-4(CAS DataBase Reference)
EPA Substance Registry System
Benzenaminium, N,N,N-trimethyl-, bromide (16056-11-4)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39
RIDADR 
2811
WGK Germany 
3
RTECS 
BT2100000
TSCA 
Yes
HazardClass 
6.1(b)
PackingGroup 
III
HS Code 
29239000
Toxicity
mouse,LD50,intravenous,4mg/kg (4mg/kg),LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION,Journal of Pharmacology and Experimental Therapeutics. Vol. 99, Pg. 16, 1950.
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
135321
Product name
Trimethylphenylammonium bromide
Purity
98%
Packaging
100g
Price
$136
Updated
2025/07/31
TCI Chemical
Product number
P0243
Product name
Trimethylphenylammonium Bromide
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$38
Updated
2025/07/31
TCI Chemical
Product number
P0243
Product name
Trimethylphenylammonium Bromide
Purity
>98.0%(HPLC)(T)
Packaging
100g
Price
$87
Updated
2025/07/31
TCI Chemical
Product number
P0243
Product name
Trimethylphenylammonium Bromide
Purity
>98.0%(HPLC)(T)
Packaging
500g
Price
$258
Updated
2025/07/31
TRC
Product number
T896238
Product name
N,N,N-TrimethylbenzenaminiumBromide
Packaging
500mg
Price
$60
Updated
2021/12/16
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Phenyltrimethylammonium bromide Chemical Properties,Usage,Production

Chemical Properties

white to blue crystalline powder or chunks

Uses

Trimethylphenylammonium bromide is a quaternary ammonium salt consisting of a positively charged N,N,N-trimethylanilinium cation and a negatively charged bromide anion. This compound is commonly used as a phase transfer catalyst in organic chemical reactions, facilitating the transfer of reactants between immiscible phases. It can also be used as a reagent in the synthesis of various organic compounds and in some applications as a surfactant or corrosion inhibitor.

Phenyltrimethylammonium bromide Preparation Products And Raw materials

Raw materials

Preparation Products

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Phenyltrimethylammonium bromide Suppliers

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View Lastest Price from Phenyltrimethylammonium bromide manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Phenyltrimethylammonium bromide 16056-11-4
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-02-23
Henan Fengda Chemical Co., Ltd
Product
Phenyltrimethylammonium bromide 16056-11-4
Price
US $5.00-0.50/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-01-13
Zhuozhou Wenxi import and Export Co., Ltd
Product
Phenyltrimethylammonium bromide 16056-11-4
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10

16056-11-4, Phenyltrimethylammonium bromideRelated Search:

Sodium bromate Tetraethylammonium bromide Tetrabutylammonium bromide Methyltriphenylphosphonium bromide Ethidium bromide Ammonium bromide Vecuronium bromide Rocuronium bromide Dimidium bromide Dichloromethylphenylsilane Tetrapropylammonium bromide Tetraoctylammonium bromide Allyl bromide Phenyltrimethylammonium tribromide Methyl bromide Demecarium bromide 3-(TRIFLUOROMETHYL)PHENYLTRIMETHYLAMMONIUM BROMIDE METHYL GREEN

  • TRIMETHYLPHENYLAMMONIUM BROMIDE
  • n,n,n-trimethylanilinium bromide
  • N,N,N-TriMethylbenzenaMiniuM broMide
  • BenzenaMiniuM,N,N,N-triMethyl-, broMide (1:1)
  • N-Phenyl-N,N,N-trimethylammonium bromide
  • n,n,n-trimethylphenylammonium bromide
  • Ammonium trimethylphenyl bromide.
  • BENZENAMINIUM,N,N,N-TRIMETHYL-,BROMIDE
  • Ammonium, phenyltrimethyl bromide
  • Phnyltrimethylammonium bromide
  • Trimethylphenylaminium·bromide
  • Phenyltrimethylammonium bromide,98%
  • Benzenaminium N,N,N-trimethyl-, bromide (9CI)
  • PHENYLTRIMETHYLAMMONIUM BROMIDE
  • n,n,n-trimethyl-benzenaminiubromide
  • n,n-trimethyl-benzenaminiumbromide
  • phenyltrimethyl-ammoniubromide
  • ro2-2979
  • TrimethylphenylammoniumBromide&gt
  • PTMB
  • 2-Methyl-107-nitrobenzyl&chloride
  • enyltrimethylammonium bromide
  • 16056-11-4
  • C6H5NCH33Br
  • CH33NBrC6H5
  • Quaternary Ammonium Compounds
  • Ammonium Bromides (Quaternary)
  • Phase Transfer Catalysts
  • Indicators
  • Metal Titration Indicators
  • Synthetic Reagents
  • Titration
  • Ammonium Salts
  • Analytical Chromatography Product Catalog
  • Ammonium Bromides (Quaternary)
  • Quaternary Ammonium Compounds