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131-15-7

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131-15-7 Usage

General Description

Dicapryl phthalate is a clear, colorless liquid chemical that is commonly used as a plasticizer in various products such as PVC pipes, food packaging, and medical devices. It is also used as a binder in various personal care products, such as hair sprays and lotions. Dicapryl phthalate is known for its ability to improve the flexibility and durability of plastics, making it a popular ingredient in many consumer and industrial products. However, there is some concern over its potential health effects, as studies have shown it to have endocrine-disrupting properties and potential negative impacts on reproductive health. As a result, there is increasing interest in finding alternative plasticizers to replace dicapryl phthalate in various applications.

Check Digit Verification of cas no

The CAS Registry Mumber 131-15-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,3 and 1 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 131-15:
(5*1)+(4*3)+(3*1)+(2*1)+(1*5)=27
27 % 10 = 7
So 131-15-7 is a valid CAS Registry Number.
InChI:InChI=1/C24H38O4/c1-5-7-9-11-15-19(3)27-23(25)21-17-13-14-18-22(21)24(26)28-20(4)16-12-10-8-6-2/h13-14,17-20H,5-12,15-16H2,1-4H3

131-15-7Downstream Products

131-15-7Relevant articles and documents

Solvent effects in esterification of phthalic anhydride on sulfated titania-based solid acid

Khodadadi-Moghaddam, Mohmmad,Salimi, Farshid,Jamshidi, Leila,Jafari, Nasrin,Sahebalzamani, Hajar

, p. 533 - 541 (2011)

Esterification of phthalic anhydride with 2-octanol has been studied in the presence of sulfated titania. This study shows that sulfated titania has strong catalytic effects on esterification reactions. The catalyst was characterized with x-ray diffraction, FT-IR, Brunauer Emmett Teller, SEM and thermogravimetric methods. The effect of the type and volume of solvent has been investigated. Three solvents were used in this work: acetonitrile, dimethyl sulfoxide (DMSO) and an ionic liquid, 2-hydroxy ethylammonium formate. The results show that addition of various solvents has significant effects on the reaction rate of phthalic anhydride. DMSO and 2-hydroxy ethylammonium formate enhance the reaction rate but acetonitrile reduces it.

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