Solvents - Oxygenated Available — Bulk Only

Aminomethyl Propanol (AMP, 2-Amino-2-Methyl-1-Propanol)

AMP-95
CAS 124-68-5 · Formula C4H11NO · MW 89.14 g/mol

A multifunctional amino alcohol used as a neutralizer, emulsifier, and acid-gas absorbent. Industry references record its use as a neutralizer/pH regulator and emulsifying agent in cosmetic creams and lotions, mineral-oil and wax emulsions, as an intermediate for surface-active agents, and as an absorbent for acidic gases.

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UN Number
UN 1993
Hazard Class
Class 3
HS Code
2922.19
At a Glance
Material Family
Solvents - Oxygenated
Record Type
Pure compound
Primary Role
pH Adjustment
Functional Roles
AMINOMETHYL PROPANOL
BUFFERING
Applications & Use Cases
  • pH adjustment / neutralization: neutralizing amine in cosmetic and coating formulations
  • Emulsification: emulsifying agent for creams, lotions, and wax emulsions
  • Acid-gas scrubbing: absorbent for acidic gases such as CO2 and H2S
  • Chemical intermediate: feedstock for surface-active agents
Physical Properties
Melting Point
32 °C
Boiling Point
165 °C at 760 mmHg (99+% compound)
Density
0.935
Solubility
MISCIBLE WITH WATER; SOL IN ALCOHOLS
Vapor Pressure
1.0
Flash Point
67 °C
pH
PH OF 0.1 AQ SOLN 11.3
Safety & Handling
Full SDS available on request

A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.

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DOT / UN Transport Classification
DOT hazard class 3 placard
UN / DOT NumberUN 1993
Hazard Class / DivisionClass 3
Proper Shipping NameFlammable liquids, n.o.s.

Transport classification per the UN Model Regulations / 49 CFR 172.101 Hazardous Materials Table. Confirm against the grade-specific SDS (Section 14) before shipping.

HS / Tariff Classification
Harmonized System (HS) Code — 6-digit international heading
2922 . 19
Chapter 29
Organic chemicals
Heading 29.22
Internationally harmonized (WCO HS)
Subheading 2922.19
6-digit international code — national tariff line adds further digits
Chemical Identity
CAS Number
124-68-5
Molecular Formula
C4H11NO
Molecular Weight
89.14 g/mol
IUPAC Name
2-amino-2-methylpropan-1-ol
INCI Name
AMINOMETHYL PROPANOL
PubChem CID
InChI Key
CBTVGIZVANVGBH-UHFFFAOYSA-N
Synonyms & Trade Names
2-Amino-2-methyl-1-propanol 2-Aminoisobutanol Aminomethylpropanol Isobutanol-2-amine 1-Propanol, 2-amino-2-methyl- AMP Regular 2-AMINO-2-METHYLPROPANOL 2-Methyl-2-aminopropanol 2-Aminodimethylethanol Hydroxy-tert-butylamine Corrguard 75 AMP (thinner) Isobutanolamine 2-Amino-2,2-dimethylethanol Amp-95 2-Methyl-2-aminopropanol-1 1,1-Dimethyl-2-hydroxyethylamine 2-Hydroxymethyl-2-propylamine beta-Aminoisobutanol
Full Description

Aminomethyl propanol, 2-amino-2-methyl-1-propanol (CAS 124-68-5). Industry references record its use as a neutralizer/pH regulator and emulsifying agent in cosmetic creams and lotions, mineral-oil and wax emulsions, as an intermediate for surface-active agents, and as an absorbent for acidic gases.

Frequently Asked Questions

What is AMP-95 used for?

AMP-95 (2-amino-2-methyl-1-propanol, CAS 124-68-5) is used as a neutralizing amine and pH regulator, an emulsifying agent for creams, lotions, and wax emulsions, an intermediate for surface-active agents, and an absorbent for acidic gases such as CO2 and H2S.

What is AMP-95 used for in paint?

In coatings, AMP-95 functions as a neutralizing amine and pH adjuster, helping stabilize waterborne paint and emulsion systems and supporting pigment dispersion. It is dosed at low levels as part of the formulation's pH-control package.

What is the difference between AMP-90 and AMP-95?

The number reflects the concentration of active 2-amino-2-methyl-1-propanol: AMP-95 is roughly 95% active amine with about 5% water, while AMP-90 designations indicate a lower active content. Confirm the exact assay on the CoA for the grade you order.

What is the CAS number and chemical name for AMP-95?

AMP-95 is 2-amino-2-methyl-1-propanol (aminomethyl propanol), CAS 124-68-5, formula C4H11NO. It falls under HS code 2922.19 (amino-alcohols).

How is AMP-95 shipped and what is the DOT classification?

AMP-95 is assigned UN 1993 (flammable/combustible liquid, n.o.s. context for 2-amino-2-methyl-1-propanol shipments); the SDS provides the governing transport classification and packing details. We supply it in bulk drums and totes for industrial buyers; request a quote with your volume and a current SDS.

Disclaimer. Information on this page — including properties, identifiers, hazard, transport (DOT/UN) and tariff (HS) classifications, and applications — is provided for general reference and is compiled from authoritative public sources (e.g. PubChem/ECHA, 49 CFR 172.101, the Harmonized Tariff Schedule). Values are typical and are not a guaranteed specification; the Certificate of Analysis (CoA) for the lot purchased governs. Products are sold for industrial and professional use only. Nothing here is a medical, health, or efficacy claim or advice. Always consult the current Safety Data Sheet (SDS) before handling, storage, transport or disposal, and confirm regulatory status, classification and suitability for your application and jurisdiction. Hazard, transport and tariff classifications must be verified for your specific shipment. RawSource makes no warranty, express or implied, and assumes no liability for use of this information. Trademarks. Third-party trademarks and brand names are the property of their respective owners; any reference is nominative — used only to identify a comparable product — and does not imply affiliation with, sponsorship by, or endorsement by the trademark owner.