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Phenyltrimethylammonium methosulfate, also known as PTMAMS, is a quaternary ammonium compound that serves as a phase transfer catalyst in organic synthesis. It is characterized by its white crystalline powder form, solubility in both organic solvents and water, and its ability to facilitate the transfer of reactants between immiscible phases, typically from aqueous to organic. PTMAMS is recognized for its mild and selective reactivity, making it a valuable asset in various chemical reactions, particularly in the synthesis of pharmaceuticals and fine chemical products. It is also considered to be a relatively safe chemical with low toxicity and minimal environmental impact.

28001-58-3

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28001-58-3 Usage

Uses

Used in Organic Synthesis:
Phenyltrimethylammonium methosulfate is used as a phase transfer catalyst for facilitating the transfer of reactants between immiscible phases, which is crucial in reactions involving different solvents. This application is particularly important in the synthesis of pharmaceuticals and other fine chemical products, where the efficient transfer of reactants can enhance reaction rates and yields.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, PTMAMS is utilized as a catalyst to improve the synthesis of various drugs. Its ability to transfer reactants between phases allows for more efficient production processes, leading to higher yields and potentially lower costs for the final product.
Used in Fine Chemical Production:
PTMAMS is also used in the production of fine chemicals, where its phase transfer catalytic properties can be employed to enhance the synthesis of specialty chemicals, including those used in fragrances, dyes, and other high-value applications.
Used in Environmental Applications:
Given its low toxicity and minimal environmental impact, PTMAMS can be used in processes that require a safe and eco-friendly catalyst, such as in wastewater treatment or in the development of green chemistry processes.
Used in Research and Development:
In research settings, PTMAMS serves as a valuable tool for exploring new reaction pathways and developing novel synthetic methods. Its mild and selective reactivity allows chemists to investigate reactions that may be difficult to achieve with other catalysts.

Check Digit Verification of cas no

The CAS Registry Mumber 28001-58-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,0,0 and 1 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 28001-58:
(7*2)+(6*8)+(5*0)+(4*0)+(3*1)+(2*5)+(1*8)=83
83 % 10 = 3
So 28001-58-3 is a valid CAS Registry Number.
InChI:InChI=1/C9H14N.CH4O4S/c1-10(2,3)9-7-5-4-6-8-9;1-5-6(2,3)4/h4-8H,1-3H3;1H3,(H,2,3,4)/q+1;/p-1

28001-58-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name methyl sulfate,trimethyl(phenyl)azanium

1.2 Other means of identification

Product number -
Other names Phenyltrimethylammonium methosulfate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:28001-58-3 SDS

28001-58-3Relevant academic research and scientific papers

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