Amines
REACH
Aminomethylpropanol
CAS Number
124-68-5
EC Number
204-709-8
Abbreviation
AMP
What is Aminomethylpropanol?
Aminomethylpropanol (CAS 124-68-5), commercially known as AMP, is a multifunctional amino alcohol.
Where is Aminomethylpropanol used?
- Personal care: pH adjuster and neutralizing agent that neutralizes carbomer and acrylate polymers to build viscosity in lotions and shampoos
- Cosmetics: stabilizes emulsions and supports preservation efficacy
- Coatings: neutralizes waterborne resins, improving dispersion stability and film formation in architectural and industrial paints
- Pharmaceutical and topical formulations buffer active ingredients and adjust final product pH within specification ranges.
Commercial specifications
- Clear liquid at 95% and 100% concentrations
- Technical and cosmetic grades; cosmetic grade meets purity requirements for personal care
- Drums and IBC containers for bulk supply; smaller packaging for laboratory and specialty use
Other Names (Synonyms)
2-aminoisobutanol|2-amino-2-methylpropan-1-ol|2-amino-2-methyl-1-propanol|Isobutanol-2-amine|1-Propanol, 2-amino-2-methyl-|AMP Regular|2-AMINO-2-METHYLPROPANOL|Amp-95|AMP
What are the physical properties of Aminomethylpropanol?
Melting Point 31 °C
Boiling Point 165 °C @ Press: 760 Torr
Density 0.934 g/cm³ @ Temp: 20 °C
Flash Point 153 °F
Appearance white crystals or viscous liquid
Color Colorless
Odor Mild ammonia
Form Low Melting Solid
Water Solubility miscible
Vapor Pressure <1 mm Hg ( 25 °C)
Refractive Index n 20/D 1.4455(lit.)
pH 11.0-12.0 (25℃, 0.1M in H2O)
Log P -0.63 at 20℃
How is Aminomethylpropanol classified and handled safely? Learn More
Warning
GHS07· Irritant GHS05· Corrosive
Hazard Statements
H315 Causes skin irritation
H318 Causes serious eye damage
H319 Causes serious eye irritation
H412 Harmful to aquatic life with long lasting effects
Precautionary Statements
P264 Wash … thoroughly after handling.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P317 Get emergency medical help.
Which trade and regulatory codes apply to Aminomethylpropanol?
HS Code 29221990
WGK (Germany) 1