68479-98-1

Basic information

• Product Name: Diethyltoluenediamine
• Synonyms: POLYLINK DETDA;Benzenediamine, ar,ar-diethyl-ar-methyl-;Diethyltoluylendiamin;ar,ar-diethyl-ar-methyl-benzenediamin;ar,ar-diethyl-ar-methylbenzenediamine;ar,ar-diethyl-ar-methyl-Benzenediamine;diethyl tolamine;Amino-(diethylamino)-toluene, isomer mixture
• CAS NO: 68479-98-1
• Molecular Formula: C11H18N2
• Molecular Weight: 178.28
• EINECS: 270-877-4
• Mol File: 68479-98-1.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 310°C
• Flash Point: >140°C
• Appearance: /
• Density: 1.022
• Vapor Pressure: 0.00106mmHg at 25°C
• Refractive Index: 1.581
• PKA: 4.6[at 20 ℃]
• Water Solubility: 23g/L at 30℃
• CAS DataBase Reference: Diethyltoluenediamine(CAS DataBase Reference)
• NIST Chemistry Reference: Diethyltoluenediamine(68479-98-1)
• EPA Substance Registry System: Diethyltoluenediamine(68479-98-1)

Safety Data

• Hazard Codes: Xn;N,N,Xn
• Statements: 10-35
• Safety Statements: 2-26-39-61
• RIDADR: UN 3082
• HazardClass: 6.1
• PackingGroup: III
• Hazardous Substances Data: 68479-98-1(Hazardous Substances Data)

Usage

Description

Diethyltoluenediamine is a light yellow to amber transparent liquid that serves as an excellent and low-cost chain extender for elastomeric polyurethanes (PU) and a curing agent for epoxides (EP). It is also used as an intermediate for organic syntheses and has applications in various industries.

Uses

Used in Elastomer Industry:
Diethyltoluenediamine is used as a chain extender for reaction injection moulding PU, PU coating, and epoxy resin. It enhances the properties of elastomers and contributes to their production.
Used in Epoxy and Alkyd Resin Industry:
Diethyltoluenediamine is used as a curing agent for epoxides (EP) and alkyd resins, promoting their cross-linking and improving the final product's performance.
Used in Organic Synthesis:
Diethyltoluenediamine is used as an intermediate for organic syntheses, enabling the production of various chemical compounds.
Used in Anti-Explosion Composite Materials:
Diethyltoluenediamine is used in the preparation of hydroxyl and amino-modified anti-explosion composite materials, contributing to their enhanced safety and performance.
Used in Lubricant and Pesticide Industry:
Diethyltoluenediamine is used as a lubricant and pesticide, improving the performance and efficiency of these products.
Used in Dye and Pesticide Intermediate Industry:
Diethyltoluenediamine is used as a dye and pesticide intermediate, playing a crucial role in the synthesis of these compounds.
Used in Plastic, Rubber, and Oil Antioxygen Industry:
Diethyltoluenediamine is used as an antioxygen agent in plastic, rubber, and oil industries, preventing oxidation and extending the products' lifespan.
Used in Chemical Synthetic Intermediate Industry:
Diethyltoluenediamine is used as a chemical synthetic intermediate, facilitating the production of various chemical products.

InChI:InChI=1/C11H18N2/c1-4-8-6-7(3)10(12)11(13)9(8)5-2/h6H,4-5,12-13H2,1-3H3