E-GRADE® Triethylenetetramine (E-GRADE® TETA)

E-GRADE® Triethylenetetramine (E-GRADE® TETA) is primarily used in stripping, cleaning, and wet etching formulations in the semiconductor, display, and PCB industries. The range of primary, secondary, and tertiary amines structures allows the selection of base strength and corrosion rates based on the needs of the application.

 

The information, specifications, and materials provided with this product are for general informational purposes only and are subject to change without notice. The product is provided “as is” without any warranties, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement. Users are responsible for ensuring the product is suitable for their intended application and for following all applicable safety guidelines and instructions.

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Chemical Name: Triethylenetetramine

Product Functions: Hardener, Intermediate

CAS Number: 112-24-3

Chemical Family: Amines, Ethyleneamines

Product End Uses: Electrical Insulation Application, Electronics, Etching, Metal Removal, Printed Circuit Board (PCB), Semiconductor Etching, Semiconductors

Product Features: Faster Stripping, High Purity, Low Trace Metals, Low Vapor Pressure, Water Soluble

Brochure

Enhanced TDS

Identification & Functionality

Features & Benefits

Product Features
Product Features
  • High purity
  • Low trace metals
  • Low vapor pressures
  • Water soluble
  • Trace metal reduction via purification
  • Blending and aqueous dilution available
  • Range of metal removal rates
  • Range of pK, and buffering abilities

Applications & Uses

Regulatory & Compliance

Packaging & Availability

Regional Availability
  • Global

Other

Appearance (SDS)
Liquid
Color (SDS)
Off-white
Odor (SDS)
Slight acrylic like
Chemical Properties
ValueUnitsTest Method / Conditions
pH13.0-
Physical Properties
ValueUnitsTest Method / Conditions
Boiling Point274.0°C
Molecular Weight146.0g/mol
Viscosity39.0cSt