139-96-8

Basic information

• Product Name: TRIETHANOLAMINE LAURYL SULFATE
• Synonyms: DODECYL SULFATE TRIETHANOLAMINE SALT;LAURYL SULFATE ESTER TRIETHANOLAMINE SALT;2,2',2''-NITRILOETHANOL LAURYL SULFATE;TRIS(HYDROXYETHYL)AMINE LAURYL SULFATE;TRIETHANOLAMINE LAURYL SULFATE;TRIHYDROXYTRIETHYLAMINE LAURYL SULFATE;akyposaltls;cycloryltawf
• CAS NO: 139-96-8
• Molecular Formula: C₆H₁₅NO₃*C₁₂H₂₆O₄S
• Molecular Weight: 415.59
• EINECS: 205-388-7
• Product Categories: Hair Care;Home Care;Skin Care
• Mol File: 139-96-8.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 591 °C at 760 mmHg
• Flash Point: >100 °C
• Appearance: Colorless liquid
• Density: 1.1280 (rough estimate)
• Vapor Pressure: 5.17E-16mmHg at 25°C
• Refractive Index: 1.7000 (estimate)
• CAS DataBase Reference: TRIETHANOLAMINE LAURYL SULFATE(CAS DataBase Reference)
• NIST Chemistry Reference: TRIETHANOLAMINE LAURYL SULFATE(139-96-8)
• EPA Substance Registry System: TRIETHANOLAMINE LAURYL SULFATE(139-96-8)

Safety Data

• Hazard Codes: Xi
• Statements: 38-41
• Safety Statements: 26-39
• Hazardous Substances Data: 139-96-8(Hazardous Substances Data)

Usage

Description

Triethanolamine lauryl sulfate is a colorless liquid with a mild odor, characterized by its ability to sink and mix with water. It is a versatile compound commonly utilized in various industries due to its detergent properties and its capacity to act as a wetting, foaming, and dispersing agent.

Uses

Used in the Detergent Industry:
Triethanolamine lauryl sulfate is used as a detergent agent for its effective cleaning properties and ability to create a rich lather, making it a popular choice in the formulation of cleaning products.
Used in the Cosmetic Industry:
In the cosmetic industry, Triethanolamine lauryl sulfate is used as a foaming and wetting agent, particularly in the production of shampoos. Its ability to create a stable foam and improve the texture of products makes it a valuable ingredient for enhancing the user experience.
Used in the Pharmaceutical Industry:
Triethanolamine lauryl sulfate is also utilized in the pharmaceutical industry as a dispersing agent. Its capacity to improve the solubility and distribution of active ingredients within formulations contributes to the effectiveness and quality of various medicinal products.

Reactivity Profile

Reacts violently with strong oxidants. REF [Handling Chemicals Safely, 1980 p. 928]. Toxic vapors of triethanolamine and oxides of nitrogen may form in fire [USCG, 1999].

Health Hazard

Ingestion causes mild irritation of stomach. Contact with liquid irritates eyes and causes some corneal damage if prolonged. Skin is mildly irritated on prolonged contact.

Fire Hazard

Special Hazards of Combustion Products: Toxic vapors of triethanolamine and oxides of nitrogen may form in fire.

InChI:InChI=1/C12H26O4S.3C2H6O.H3N/c1-2-3-4-5-6-7-8-9-10-11-12-16-17(13,14)15;3*1-2-3;/h2-12H2,1H3,(H,13,14,15);3*3H,2H2,1H3;1H3/p-1

Relevant articles and documents

RESIN MODIFIER

The present invention provides a resin modifier capable of obtaining a coating film having satisfactory basic performances such as antistatic properties, water resistance and transparency, a method for producing a coating film using the resin modifier, and a coating film obtained by the production method. The resin modifier of the present invention is a resin modifier represented by R31—O-(AO)n—SO3?, R32—OSO3?, or R33—SO3? and an ammonium ion that has a polymerizable unsaturated group.