98-04-4 Usage
Description
Phenyltrimethylammonium iodide is an organic compound with the chemical formula C9H12IN. It is a crystalline solid that is soluble in water and exhibits cationic properties. Phenyltrimethylammonium iodide is known for its unique chemical structure, which consists of a phenyl ring attached to a trimethylammonium group and an iodide ion. Its versatile nature makes it a valuable component in various applications across different industries.
Uses
Phenyltrimethylammonium iodide is used as a reagent for the detection and determination of cadmium. It plays a crucial role in analytical chemistry, where it helps in the identification and quantification of cadmium ions in various samples, such as environmental, biological, and industrial materials.
Used in Organic Synthesis:
Phenyltrimethylammonium iodide is used as an intermediate in organic synthesis for the production of various organic compounds. Its cationic nature allows it to participate in a wide range of chemical reactions, making it a valuable building block for the synthesis of pharmaceuticals, dyes, and agrochemicals.
Used in Pharmaceuticals:
In the pharmaceutical industry, phenyltrimethylammonium iodide is used as a key intermediate in the synthesis of various drugs. Its unique structure enables it to form essential chemical bonds and contribute to the development of new and innovative medications.
Used in Dyes:
Phenyltrimethylammonium iodide is used as a raw material in the production of dyes. Its ability to form colored compounds makes it an essential component in the creation of a wide range of dyes used in various applications, such as textiles, plastics, and printing inks.
Used in Agrochemicals:
In the agrochemical industry, phenyltrimethylammonium iodide is used as an intermediate for the synthesis of various agrochemical products. Its versatility allows it to be incorporated into the development of pesticides, herbicides, and other agricultural chemicals that help improve crop yields and protect plants from pests and diseases.
Check Digit Verification of cas no
The CAS Registry Mumber 98-04-4 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 9 and 8 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 98-04:
(4*9)+(3*8)+(2*0)+(1*4)=64
64 % 10 = 4
So 98-04-4 is a valid CAS Registry Number.
InChI:InChI=1/C9H13N.HI/c1-6-4-5-9(10)8(3)7(6)2;/h4-5H,10H2,1-3H3;1H
98-04-4Relevant articles and documents
A simple radiometric in vitro assay for acetylcholinesterase inhibitors
Guilarte,Burns,Dannals,Wagner Jr.
, p. 90 - 92 (1983)
A radiometric method for screening acetylcholinesterase inhibitors has been described. The method is based on the production of [14C]carbon dioxide from the hydrolysis of acetylcholine. The inhibitory concentration at 50% (IC50) values for several known acetylcholinesterase inhibitors were in agreement with literature values. The new radiometric method is simple, inexpensive, and has the potential for automation.
Design and synthesis of a task-specific ionic liquid as a transducer in potentiometric sensors
Ping, Jianfeng,Wang, Yixian,Ying, Yibin,Wu, Jian
, p. 19782 - 19784 (2013/11/06)
A task-specific ionic liquid called N,N,N-trimethylaniline hexafluorophosphate was synthesized and further employed as an ion-to-electron transducer in potentiometric sensors with excellent performance. The Royal Society of Chemistry 2013.
Quaternization reaction of aromatic heterocyclic imines in methanol - A case of strong anti-reactivity selectivity principle with isoselective temperature
Alfaia, Antonio J. I.,Calado, Antonio R. T.,Reis, Joao Carlos R.
, p. 3627 - 3631 (2007/10/03)
Accurate second-order rate constants were measured at 5 °C intervals in the temperature range 20-60 °C for the Menshutkin reaction of 1-methylbenzimidazole, 2-amino-1-methylbenzimidazole and N,N-dimethylaniline with iodomethane and iodoethane in methanol. In every case a good linearity in the Eyring plots was observed. Values for the activation enthalpy and entropy are reported. Analysis in terms of Exner's redefinition of the reactivity-selectivity principle (RSP) identified the present reaction series as a case of strong anti-RSP for selectivity towards the substrate. This case is shown to represent an isoselective relationship with the isoselective temperature lower than the experimental temperatures (β(is) = -52 °C). The isokinetic relationship does not hold in the reaction series with a fixed substrate. These findings suggest an early transition state in the Menshutkin reaction of polyfunctional aromatic imines.
