2162-31-4 Usage
Description
2-(TETRAHYDRO-2H-PYRAN-2-YLOXY)ETHANOL, also known as Tetrahydropyranylethyleneglycol, is a colorless oil compound with the CAS number 2162-31-4. It is a versatile compound that is useful in organic synthesis due to its unique chemical properties.
Uses
Used in Organic Synthesis:
2-(TETRAHYDRO-2H-PYRAN-2-YLOXY)ETHANOL is used as a synthetic intermediate for the synthesis of various organic compounds. Its unique structure allows it to be a valuable building block in the creation of complex molecules, making it an essential component in the development of new pharmaceuticals, agrochemicals, and other specialty chemicals.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 2-(TETRAHYDRO-2H-PYRAN-2-YLOXY)ETHANOL is used as a key component in the synthesis of drug molecules. Its ability to form stable intermediates and protect functional groups during chemical reactions makes it a valuable asset in the development of new drugs with improved efficacy and safety profiles.
Used in Agrochemical Industry:
2-(TETRAHYDRO-2H-PYRAN-2-YLOXY)ETHANOL is also used in the agrochemical industry for the synthesis of active ingredients in pesticides and other crop protection products. Its versatility in organic synthesis allows for the development of novel compounds with enhanced pest control properties and reduced environmental impact.
Used in Specialty Chemicals:
In the specialty chemicals sector, 2-(TETRAHYDRO-2H-PYRAN-2-YLOXY)ETHANOL is employed in the synthesis of various high-value compounds, such as fragrances, dyes, and other functional materials. Its unique chemical properties enable the creation of innovative products with specific applications in various industries, including cosmetics, textiles, and coatings.
Check Digit Verification of cas no
The CAS Registry Mumber 2162-31-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,6 and 2 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 2162-31:
(6*2)+(5*1)+(4*6)+(3*2)+(2*3)+(1*1)=54
54 % 10 = 4
So 2162-31-4 is a valid CAS Registry Number.
InChI:InChI=1/C7H14O3/c8-4-6-10-7-3-1-2-5-9-7/h7-8H,1-6H2
2162-31-4Relevant articles and documents
Selective monotetrahydropyranylation of symmetrical diols catalyzed by ion-exchange resins
Nishiguchi, Takeshi,Fujisaki, Shizuo,Kuroda, Masahumi,Kajisaki, Kohtaro,Saitoh, Masahiko
, p. 8183 - 8187 (2007/10/03)
Primary and secondary symmetrical diols with 2-10 carbon atoms gave selectively monotetrahydropyranyl ethers in the reaction catalyzed by wet sulfonic acid-type ion-exchange resins in 3,4-dihydro-2H-pyran (DHP)/toluene or DHP/hexane. The yields of the monoethers were higher than 80% while those of the corresponding diethers were lower than 5%. In these reactions the rate of the formation of the diethers did not increase much even after most of the diols had been consumed. In the reaction of 1,10-decanediol in DHP/hexane, the yields of the monoether were increased by the addition of DMF or DMSO. Each diol was found to have a particular DHP/hydrocarbon ratio that gave the highest selectivity for the monoether. Generally, the larger the number of carbon atoms of the diols, the smaller the ratio of DHP in the solvents to give high selectivity for the monoether. This method of the selective etherification is quite simple and practical.
