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Dioctadecyl terephthalate, also known as bis(octadecyl) terephthalate, is a chemical compound with the formula C38H74O4. It is a white, waxy solid that is insoluble in water but soluble in organic solvents. Dioctadecyl terephthalate is primarily used as a plasticizer in the production of various polymers, such as polyvinyl chloride (PVC), to increase their flexibility and workability. Dioctadecyl terephthalate is also employed as a lubricant and a component in the formulation of cosmetics, personal care products, and pharmaceuticals. Its chemical structure consists of two long alkyl chains (octadecyl) attached to a central terephthalate group, which contributes to its unique properties and applications.

2944-09-4

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2944-09-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2944-09-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,4 and 4 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 2944-09:
(6*2)+(5*9)+(4*4)+(3*4)+(2*0)+(1*9)=94
94 % 10 = 4
So 2944-09-4 is a valid CAS Registry Number.

2944-09-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name dioctadecyl benzene-1,4-dicarboxylate

1.2 Other means of identification

Product number -
Other names DIOCTADECYL TEREPHTHALATE

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:2944-09-4 SDS

2944-09-4Downstream Products

2944-09-4Relevant academic research and scientific papers

Contrasting two- and three-dimensional crystal properties of isomeric dialkyl phthalates

Plass, Katherine E.,Engle, Keary M.,Matzger, Adam J.

, p. 15211 - 15217 (2008/09/18)

Competitive adsorption occurs whenever a solution containing multiple components is in contact with a surface, and the relative adsorption strengths affect both the properties of the interface and the solution. To investigate this phenomenon, the factors

Alcoholysis of Aromatic Carboxylic Esters

Goedl, Sylvia,Trathnigg, Bernd,Junek, Hans

, p. 1185 - 1198 (2007/10/02)

The alcoholysis of various esters of aromatic carboxylic esters with octadecanol in the presence of lead stearate was investigated by chromatographic analysis of the reaction mixtures.The reactivity of the esters was found to be strongly affected by the substitution pattern of the aromatic nucleus as well as by the structure of the alkoxy group.Electron donating substituents in a suitable position lead to a remarkable increase in reactivity compared to the unsubstituted alkyl esters. - Keywords: Mono and polycarboxylic esters; Metal salt catalysis; Kinetics; Chromatographic analysis

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