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Triethanolamine
Product Name
Triethanolamine
Cat.No.
PE-0369
Particle Size
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Price
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Product Details
Molecular Formula
C6H15NO3
Molecular Weight
149.19
Appearance
Oily Liquid
Grade
Pharmaceutical grade
Standard
USP/EP
Description
Triethanolamine (TEA), also known as trolamine, is an organic compound with the chemical formula N(CH₂CH₂OH)₃. It is a tertiary amine and a triol (containing three hydroxyl groups). It is produced by the reaction of ethylene oxide with ammonia.
CAS Number
102-71-6
Stability and Storage Conditions
Air Sensitive & Hygroscopic
Solubility
H2O: 1 M, clear, colorless
Storage
Store at Room temperature
Boiling Point
190-193 °C/5 mmHg (lit.)
Melting Point
17.9-21 °C (lit.)
Density
1.124 g/mL at 25 °C (lit.)
Applications
Triethanolamine is a versatile tertiary amine and organic compound that serves multiple critical functions as an excipient (inactive ingredient) in pharmaceutical formulations. It is a viscous, clear, hygroscopic liquid with a mild ammonia-like odor.
Product Description
This product is used to adjust and stabilize the pH of formulations to a range compatible with physiological pH (typically around 4.0 to 8.0), ensuring drug stability, comfort upon administration, and optimal bioavailability.
EC Number
203-049-8
Flash Point
365 °F
Color
Clear colorless to slightly yellow
MDL number
MFCD00002855
Water Solubility
H2O: 1 M, clear, colorless
Vapor Pressure
.01 mm Hg ( 20 °C)
InChI Key
GSEJCLTVZPLZKY-UHFFFAOYSA-N
RTECS
KL9275000
LogP
-2.3 at 25℃
Toxicity
LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 2000 mg/kg
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Please note: Our products and services are not intended to be used directly in diagnostic or therapeutic procedures.
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