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5503-32-2

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5503-32-2 Usage

Description

2,2-Pentamethylene-4-chloromethyl-1,3-dioxolane, also known as pentamethylene chlorohydrin, is a colorless liquid chemical compound with a molecular formula of C7H13ClO2. It has a slightly sweet odor and is primarily used as a chemical intermediate in the production of pharmaceuticals and agrochemicals. Additionally, it serves as a solvent and a reagent in organic synthesis. However, it is considered a hazardous substance due to its potential to cause irritation to the skin, eyes, and respiratory system, as well as its harmful effects on aquatic organisms, necessitating proper handling and usage precautions.

Uses

Used in Pharmaceutical Industry:
2,2-Pentamethylene-4-chloromethyl-1,3-dioxolane is used as a chemical intermediate for the synthesis of various pharmaceutical compounds. Its unique structure allows it to be a key component in the development of new drugs, contributing to the advancement of medicinal chemistry.
Used in Agrochemical Industry:
In the agrochemical sector, 2,2-Pentamethylene-4-chloromethyl-1,3-dioxolane serves as a chemical intermediate in the production of agrochemicals, such as pesticides and herbicides. Its role in these applications is crucial for the development of effective and targeted agricultural products.
Used as a Solvent:
2,2-Pentamethylene-4-chloromethyl-1,3-dioxolane is utilized as a solvent in various chemical processes due to its ability to dissolve a wide range of substances. Its solvent properties make it a valuable asset in the chemical industry for processes that require specific solubility characteristics.
Used as a Reagent in Organic Synthesis:
2,2-Pentamethylene-4-chloromethyl-1,3-dioxolane also functions as a reagent in organic synthesis, where it participates in various chemical reactions to form new compounds or modify existing ones. Its reactivity and versatility in organic synthesis contribute to the discovery and production of novel organic molecules with potential applications in various fields.

Check Digit Verification of cas no

The CAS Registry Mumber 5503-32-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,0 and 3 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5503-32:
(6*5)+(5*5)+(4*0)+(3*3)+(2*3)+(1*2)=72
72 % 10 = 2
So 5503-32-2 is a valid CAS Registry Number.
InChI:InChI=1/C9H15ClO2/c10-6-8-7-11-9(12-8)4-2-1-3-5-9/h8H,1-7H2

5503-32-2Relevant articles and documents

Preparation of complexes of 1-amino-6,7-O-cyclohexylidene-4-azaheptane with transition metal acetates

Oeztirk,Sekerci,Oezdemir

, p. 33 - 36 (2007/10/03)

1-Amino-6,7-O-cyclohexylidene-4-azaheptane (L) has been synthesized starting from 1-chloro-2,3-O-cyclohexylidenepropane prepared by the reaction of epichlorohydrin with cyclohexanone, catalyzed by BF3OEt2. Complexes of this ligand with Co(II), Ni(II) and Cu(II) acetates were prepared. The structures of the ligand and its complexes are proposed based on the elemental analyses, IR, UV-VIS, and 1H and 13C NMR spectra, magnetic susceptibilities, and conductomety data. Pleiades Publishing, Inc. 2006.

Enzymatic resolution of 2,2-disubstituted-1,3-dioxolane-4-methanol carboxylic esters

Partali,Melbye,Alvik,Anthonsen

, p. 65 - 72 (2007/10/02)

The enantioselectivity of enzymatic hydrolysis of carboxylic esters of various 1,2-ketals of glycerol has been investigated. The influence of the ketal group has been studied. A number of lipases and proteinases have been tested and the best enantioselectivity was obtained with proteinase from Aspergillus oryzae which gave an E-value of 9 with 2,2-dimethyl-1,3-dioxolane-4-methanol butanoate. Variations in the acyl part revealed that butanoyl was optimal. All hydrolysis products have been synthesised in homochiral forms from homochiral starting materials.

PERFLUORINATED RESINSULFONIC ACID - A CATALYST FOR CERTAIN ORGANIC REACTIONS.

Etlis,Beshenova,Semenova,Shomina,Dreiman,Balaev

, p. 551 - 555 (2007/10/02)

The purpose of this work was to examine the possibility of using, as a catalyst in certain organic reactions, the perfluorinated resinsulfonic acid F-4SK in the H form, which is an analog of the perfluorinated resinsulfonic acid Nafion-H. To compare catalyst activity of the perfluorinated resinsulfonic acid in decomposition of cumene hydroperoxide, CHP was also decomposed in presence of KU-2 resin. It was found that during repeated use over a period of 150 h the activity of KU-2 catalyst under analogous conditions fell by 4-6%. During the same time the activity of the perfluorinated resinsulfonic acid remained unchanged. It is also known that the presence of a strong acid in the reaction mixture causes formation of by-products, namely the products of condensation of phenol with acetone and dimethylphenylcarbinol, and of dehydration of dimethylphenylcarbinol, with formation of alpha -methylstyrene and products of greater complexity.

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