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2-Amino-2-methyl-1-propanol(CAS#124-68-5)

Chemical Property:

Molecular Formula C4H11NO
Molar Mass 89.14
Density 0.934 g/mL at 25 °C (lit.)
Melting Point 24-28 °C (lit.)
Boling Point 165 °C (lit.)
Flash Point 153°F
Water Solubility miscible
Solubility It is miscible with water and soluble in ethanol.
Vapor Presure <1 mm Hg ( 25 °C)
Vapor Density 3 (vs air)
Appearance Transparent colorless liquid
Specific Gravity 0.934
Color Colorless
Maximum wavelength(λmax) ['λ: 260 nm Amax: 0.01',
, 'λ: 280 nm Amax: 0.01']
Merck 14,449
BRN 505979
pKa 9.7(at 25℃)
PH 11.0-12.0 (25℃, 0.1M in H2O)
Storage Condition Store below +30°C.
Stability Stable. Combustible. Incompatible with strong oxidizing agents. May present an explosion hazard if heated.
Sensitive Easily absorbing moisture
Refractive Index n20/D 1.4455(lit.)
MDL MFCD00008051
Physical and Chemical Properties White crystalline blocks or colorless liquids. Melting point 30-31 ℃, boiling point 165 ℃,67.4(0.133kPa), relative density 0.934(20/20 ℃), refractive index 1.449(20 ℃). Miscible with water, soluble in alcohol.
Use This product is for scientific research only and shall not be used for other purposes.

Product Detail

Product Tags

Risk Codes R36/38 - Irritating to eyes and skin.
R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Description S61 - Avoid release to the environment. Refer to special instructions / safety data sheets.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
UN IDs 2735
WGK Germany 1
RTECS UA5950000
TSCA Yes
HS Code 29221990
Hazard Note Harmful/Flammable
Packing Group III
Toxicity LD50 orally in Rabbit: 2900 mg/kg LD50 dermal Rabbit > 2000 mg/kg

 

Introduction

Derivatives formed with carboxylic acid compounds are used for gas chromatographic analysis. Acid gas absorbent.

Application
2-Amino-2-methyl-1-propanol (AMP, CAS 124-68-5) is a versatile primary amine alcohol widely used as a pH stabilizer, buffering agent, and emulsifier. Its low odor, high chemical stability, and excellent CO₂ absorption capacity make it ideal for water-based coatings, inks, adhesives, and metalworking fluids, where it prevents pH drift and improves corrosion resistance. In personal care products, AMP neutralizes fatty acids in creams, lotions, and hair dyes, ensuring optimal viscosity and skin feel. It also serves as a biocide synergist, a curing agent for epoxy resins, and an intermediate in pharmaceutical and agrochemical synthesis. The "AMP-95" grade is a standard neutralizer in latex paints. Xinchem offers custom synthesis, custom chemical synthesis, and contract manufacturing of high-purity 2-amino-2-methyl-1-propanol with flexible scaling from R&D to commercial tons. Contact us today for a competitive quote and reliable global supply.


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