19812-63-6 - Names and Identifiers
19812-63-6 - Physico-chemical Properties
Molecular Formula | C18H34O4
|
Molar Mass | 314.46 |
Density | 0.9862 (rough estimate) |
Melting Point | 29-31°C(lit.) |
Boling Point | 374.13°C (rough estimate) |
Flash Point | 223°F |
Vapor Presure | 4.14E-05mmHg at 25°C |
Storage Condition | Room Temprature |
Refractive Index | 1.4434 (estimate) |
19812-63-6 - Risk and Safety
Safety Description | 24/25 - Avoid contact with skin and eyes.
|
WGK Germany | 3 |
HS Code | 29171990 |
19812-63-6 - Introduction
Diethyl tetradecanedioate, also known as TMDDM, is an organic compound. Its chemical formula is C18H34O4, and its structure contains two methyl ester groups and two alkyl groups. The following is an introduction to some of the properties, uses, formulation and safety information of Diethyl tetradecanedioate:
Nature:
-Appearance: colorless liquid
-Density: 0.94g/cm³
-Melting point:-75 ℃
-Boiling Point: 315-325 ℃
-Stability: relatively stable, soluble in alcohol and organic solvents
Use:
Diethyl tetradecanedioate is mainly used as a component of industrial solvents and lubricants, and is often used in synthetic oils, greases, plastics and rubber products. It can also be used in the synthesis of dyes and resins, as well as in the manufacture of paints and pigments.
Method:
The preparation of Diethyl tetradecanedioate can be obtained by reacting tetradecanol with dimethyl carbonyl chloride. During the reaction, a base catalyst is added to facilitate the reaction. The reaction product was distilled and purified to obtain a pure product.
Safety Information:
Diethyl tetradecanedioate is relatively stable at room temperature, but there is a risk of explosion at high temperature. Keep away from fire and high temperature when using. In case of contact with skin or eyes, rinse immediately with plenty of water. Avoid damage to the packaging container during storage and handling to prevent leakage. When using this compound, pay attention to good ventilation conditions and avoid inhaling excessive amounts of gas.
Last Update:2024-04-10 22:29:15