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Dioctyl benzene-1,3-dicarboxylate, also known as dioctyl terephthalate (DOTP), is a synthetic organic compound that serves as a versatile plasticizer in a variety of industrial applications. It is characterized by its clear, colorless liquid form, a mild sweet odor, and its high stability against heat, light, and moisture. DOTP is favored for its ability to enhance the flexibility and durability of plastic products while being recognized as a safer alternative to traditional phthalate plasticizers due to its low toxicity and minimal environmental impact.

4654-18-6

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4654-18-6 Usage

Uses

Used in Plastics and Polymer Industry:
Dioctyl benzene-1,3-dicarboxylate is used as a plasticizer to increase the flexibility, workability, and durability of various plastic products such as PVC plastics, vinyl flooring, and cables. Its high resistance to heat, light, and moisture contributes to the longevity and performance of these products.
Used in Health and Environmental Safety:
Dioctyl benzene-1,3-dicarboxylate is utilized as a safer alternative to traditional phthalate plasticizers, reducing the potential health risks and environmental impact associated with more toxic plasticizers. This makes DOTP a preferred choice for applications where low toxicity and minimal environmental footprint are crucial.

Check Digit Verification of cas no

The CAS Registry Mumber 4654-18-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,5 and 4 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4654-18:
(6*4)+(5*6)+(4*5)+(3*4)+(2*1)+(1*8)=96
96 % 10 = 6
So 4654-18-6 is a valid CAS Registry Number.

4654-18-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name dioctyl benzene-1,3-dicarboxylate

1.2 Other means of identification

Product number -
Other names isophthalic acid dioctyl ester

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:4654-18-6 SDS

4654-18-6Relevant academic research and scientific papers

Preparation method of room-temperature phosphorescent benzoate compound

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Paragraph 0117-0120, (2019/07/16)

The invention relates to a room-temperature phosphorescent benzoate compound. The benzoate compound is prepared by an efficient one-step method, and the prepared benzoate compound has obvious phosphorescence at room temperature, thereby broadening the application range of the benzoate compound. The product can be widely applied to phosphorescent materials.

Synthesis of perfluoroalkyl gelators and their selective gelation ability for fluorinated solvents1

Shimasaki, Toshiaki,Ohno, Yuki,Tanaka, Mao,Amano, Masato,Sasaki, Yuta,Shibata, Hirobumi,Watanabe, Motonori,Teramoto, Naozumi,Shibata, Mitsuhiro

, p. 97 - 104 (2019/01/28)

Novel perfluoroalkyl gelators without hydrogen bondsbis(2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluorooctyl) iso-phthalate (1m), bis(2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadeca-fluorooctyl) terephthalate (1p), and tris-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluorooctyl) benzene-1,3,5-tricarboxylate (2)were synthesized. Their molecular structures were investigated by density functional theory calculations at the B3LYP/cc-pVDZ level. The gelation abilities of 1m, 1p, and 2 were examined and compared to their normal octyl homologues 1m¤, 1p¤, and 2¤. None of the gelators could be gelated in common organic solvents, but gelated well in fluorinated solvents.

Mucor miehei lipase catalyzed transesterifications on aromatic and heteroaromatic substrates. A general survey

Martin-Munoz, Maria Gema,Fierros, Maria,Rodriguez-Franco, Maria Isabel,Conde, Santiago

, p. 6999 - 7008 (2007/10/02)

An investigation on Mucor miehei lipase-catalyzed transesterifications of 16 aromatic and heteroaromatic esters in organic solvents is described. The points studied were the activity and regioselectivity of the enzyme-catalyzed reaction of either one or two ester groups situated in different positions on several heterocyclic systems with an aliphatic alcohol. The reactions took place in moderate to good yields and, in some cases, regioselectively.

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