930-08-5 Usage
Uses
Used in Agriculture:
3,6,9,12-Tetraoxapentacosan-1-ol is used as a plant growth promoter for enhancing the yield and quality of crops. When applied in small concentrations, it has been shown to improve plant growth and development.
Used in Pharmaceutical Industry:
3,6,9,12-Tetraoxapentacosan-1-ol is used as an ingredient in pharmaceutical formulations due to its high melting point and emulsifying properties. These characteristics make it suitable for the development of various drug delivery systems and formulations.
Used in Cosmetic Industry:
In the cosmetic industry, 3,6,9,12-Tetraoxapentacosan-1-ol is used as an emulsifier and thickening agent. Its emulsifying properties allow it to blend oil and water-based ingredients, creating stable formulations for various cosmetic products.
Used in Biofuel Industry:
3,6,9,12-Tetraoxapentacosan-1-ol has been investigated for its potential as a biofuel. Its long-chain structure and alcohol functionality make it a candidate for conversion into biofuels, offering a renewable and sustainable energy source.
Used in Organic Synthesis:
3,6,9,12-Tetraoxapentacosan-1-ol serves as a precursor for the synthesis of other organic compounds. Its unique structure and functional groups can be utilized in various chemical reactions to produce a range of valuable organic molecules for different applications.
Check Digit Verification of cas no
The CAS Registry Mumber 930-08-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,3 and 0 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 930-08:
(5*9)+(4*3)+(3*0)+(2*0)+(1*8)=65
65 % 10 = 5
So 930-08-5 is a valid CAS Registry Number.
InChI:InChI=1/C21H44O5/c1-2-3-4-5-6-7-8-9-10-11-12-14-23-16-18-25-20-21-26-19-17-24-15-13-22/h22H,2-21H2,1H3
930-08-5Relevant academic research and scientific papers
Combinatorial synthesis of PEG oligomer libraries
-
Page/Page column 9, (2010/02/15)
A simple chain-extending approach was established for the scale-up of the monoprotected monodisperse PEG diol materials. Reactions of THP-(OCH2CH2)n—OMs (n=4, 8, 12) with a large excess of commercially available H—(OCH2CH2)n—OH (n=1-4) under basic conditions led to THP-(OCH2CH2)n—OH (n=5-15). Similarly, Me-(OCH2CH2)n—OH (n=4-11, 13) were prepared from Me-(OCH2CH2)n—OMs (n=3, 7, 11). For the chain elongation steps, 40-80% yields were achieved through extraction purification. PEG oligomer libraries I and II were generated in 50-95% overall yields by alkylation or acylation of THP-(OCH2CH2)n—OH (n=1-15) followed by deprotection. Alkylation of Me-(OCH2CH2)n—OH (n=1-11, 13) with X—(CH2)m—CO2R (X=Br or OMs) and subsequent hydrolysis led to PEG oligomer library III in 30-60% overall yields. Combinatorial purification techniques were adapted to the larger-scale library synthesis. A total of 498 compounds, each with a weight of 2-5 g and a minimum purity of 90%, were synthesized.
