234081-98-2

234081-98-2 - Names and Identifiers

Name	Dodecanedioic acid, mono(1,1-dimethylethyl) ester
Synonyms	tert-Butyl Hydrogen Dodecanedioate Dodecanedioic acid 1-tert-butyl ester 12-(tert-Butoxy)-12-oxododecanoic acid Dodecanedioic Acid Mono-tert-butyl Ester Dodecanedioic acid, 1-(1,1-dimethylethyl) ester Dodecanedioic acid, Mono(1,1-diMethylethyl) ester Dodecanedioic acid, mono(1,1-dimethylethyl) ester 1,10-decanedicarboxylic acid mono-tert-butyl ester
CAS	234081-98-2

234081-98-2 - Physico-chemical Properties

Molecular Formula	C16H30O4
Molar Mass	286.41
Density	0.984±0.06 g/cm3(Predicted)
Melting Point	40 °C
Boling Point	389.1±15.0 °C(Predicted)
Solubility	soluble in Toluene
Appearance	powder to crystal
Color	White to Light yellow
pKa	4.78±0.10(Predicted)
Storage Condition	Sealed in dry,Room Temperature

234081-98-2 - Introduction

Dodecanedioic acid, mono(1,1-dimethylethyl) ester, chemical formula C16H30O4, is an ester compound. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: Dodecanedioic acid, mono(1,1-dimethylethyl) ester is a colorless to yellow oily liquid.
-Solubility: Can be dissolved in organic solvents such as ether and alcohols, but almost insoluble in water.
-Melting point: The melting point range is generally between -10 ° C and -5 ° C.

Use:
- Dodecanedioic acid, mono(1,1-dimethylethyl) ester is commonly used as a solvent, additive and intermediate in chemical synthesis.
-In the paint and resin industry, it is used as a plasticizer, solvent and emulsifier.
-In cosmetics and personal care products, it is used as a thickener and surfactant.

Method:
The synthesis of Dodecanedioic acid, mono(1,1-dimethylethyl) ester is generally completed by esterification reaction. The specific steps are as follows:
1. Dodecyl diacid reacts with tert-butyl alcohol to generate tert-butyl dodecyl diacid.
2. In the esterification reaction, a catalyst (such as an acid catalyst) is added, and the reaction system is heated to make the reaction proceed.
3. After proper purification and separation steps, pure Dodecanedioic acid, mono(1,1-dimethylethyl) ester is obtained.

Safety Information:
- Dodecanedioic acid, mono(1,1-dimethylethyl) ester is considered to be a relatively safe compound under general conditions.
-Although it is generally considered to be low in toxicity, care should be taken to avoid prolonged or large amounts of skin contact and inhalation.
-When using, it is recommended to follow general chemical safety practices, such as wearing appropriate protective gloves and eye/face protection, and ensure that the operation is carried out in a well-ventilated environment.

Last Update：2024-04-09 15:17:56