1732-08-7 Usage
Description
DIMETHYL PIMELATE, also known as diisooctyl phthalate, is a clear colorless to slightly yellow liquid. It is an organic compound that belongs to the class of dicarboxylic acid esters. It is commonly used as an internal standard in various analytical applications due to its chemical stability and compatibility with a wide range of substances.
Uses
Used in Chemical Analysis:
DIMETHYL PIMELATE is used as an internal standard for the analysis of various compounds, such as phthalates, sebacates, epoxidized soybean oil (ESBO), and polyadipates. It serves as a reliable reference point in the quantification process, ensuring accurate and consistent results.
Used in Plastics and Polymer Industry:
DIMETHYL PIMELATE is used as a plasticizer in the plastics and polymer industry. It enhances the flexibility, workability, and durability of materials, making them more suitable for various applications.
Used in Cosmetics and Personal Care Products:
DIMETHYL PIMELATE is used as an ingredient in cosmetics and personal care products, such as creams, lotions, and shampoos. It acts as a solvent, emollient, and viscosity modifier, improving the texture and performance of these products.
Used in Lubricants and Greases:
DIMETHYL PIMELATE is used in the formulation of lubricants and greases due to its ability to reduce friction and wear between moving parts. It is particularly useful in applications where high-temperature stability and resistance to oxidation are required.
Used in Flavor and Fragrance Industry:
DIMETHYL PIMELATE is used in the flavor and fragrance industry as a fixative agent. It helps to prolong the life of fragrances and enhance their overall sensory experience.
Used in Pharmaceutical Industry:
DIMETHYL PIMELATE is used in the pharmaceutical industry as an excipient in the formulation of various drugs. It serves as a solvent, emollient, and viscosity modifier, improving the stability, bioavailability, and overall performance of the drug products.
Flammability and Explosibility
Notclassified
Check Digit Verification of cas no
The CAS Registry Mumber 1732-08-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,3 and 2 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1732-08:
(6*1)+(5*7)+(4*3)+(3*2)+(2*0)+(1*8)=67
67 % 10 = 7
So 1732-08-7 is a valid CAS Registry Number.
InChI:InChI=1/C9H16O4/c1-12-8(10)6-4-3-5-7-9(11)13-2/h3-7H2,1-2H3
1732-08-7Relevant articles and documents
Efficient and sustainable transformation of gamma-valerolactone into nylon monomers
Yang, Yong,Wei, Xurui,Zeng, Fanxin,Deng, Li
, p. 691 - 694 (2016)
Herein, we reported the facile synthesis of dicarboxylic esters from biomass derived gamma-valerolactone (GVL) aiming for nylon monomer preparation via a novel synthetic route which improved the efficiency and overcame the need for toxic carbon monoxide for the synthesis of dicarboxylic esters from GVL.
FLOW CHEMISTRY SYNTHESIS OF ISOCYANATES
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Paragraph 0175; 0186-0187; 0217-0219, (2021/06/22)
The disclosure provides, inter alia, safe and environmentally-friendly methods, such as flow chemistry, to synthesize isocyanates, such as methylene diphenyl diisocyanate, toluene diisocyanate, hexamethylene diisocyanate, isophorone diisocyanate, and tetramethylxylene diisocyanate.
Enantioselective Palladium-Catalyzed Decarboxylative Allylation of β-Keto Esters Assisted by a Thiourea
Qian, Hua,Gu, Guoxian,Zhou, Qinghai,Lu, Jiaxiang,Chung, Lung Wa,Zhang, Xumu
supporting information, p. 51 - 56 (2017/10/06)
Enantioselective intramolecular decarboxylative allylation of β-keto esters catalyzed by a palladium bis(phosphine)-thiourea complex is reported. This procedure is not only effective for β-keto esters, but also effective for β-keto amides. An intermolecular variant of the asymmetric decarboxylative allylation is also established. DFT calculations indicate that an outer-sphere mechanism is viable for the decarboxylative allylation of β-keto esters.