A primary amino-alcohol for neutralization, emulsification, and metalworking fluids. It is used as an emulsifying and neutralizing agent in metal-cutting oils, soluble textile oils, wax removers, and emulsion paints, and as an intermediate for surfactants, plasticizers, and agrochemicals.
▸Metalworking fluids: Emulsifier and neutralizing/pH agent in metal-cutting and soluble oils.
▸Coatings and textiles: Emulsifying agent in emulsion paints and soluble textile oils.
▸Intermediate: Feedstock for surfactants, plasticizers, and agrochemicals.
▸Cleaning: Component of wax removers and cleaning formulations.
▸Buffering: pH-regulating and buffering agent in cosmetic formulations.
Physical Properties
Physical Description
Monoisopropanolamine appears as a colorless liquid with a slight ammonia-like odor. Less dense than water and soluble in water. Flash point 74 °C. Corrosive to metals and tissue. Vapors are heavier than air. Produces toxic oxides of nitrogen during combustion. Used in plastics, paints, cutting oils, and specialized cleaning compounds
Appearance
LIQUID
Odor
SLIGHT AMMONIA ODOR
Boiling Point
313 to 158 °C at 758 mmHg
Melting Point
24.00 to 26.00 °C. @ 760.00 mm Hg
Flash Point
77 °C (closed cup)
Solubility
SOL IN ALL PROPORTIONS IN WATER, ALC, ETHER, ACETONE, BENZENE, CARBON TETRACHLORIDE
Density
Relative density of the vapour/air-mixture at 20 °C (air = 1): 1.00
Vapor Density
2.6
Vapor Pressure
Vapor pressure, kPa at 20 °C: 0.2
LogP
log Kow= -0.96 (experimental)
Autoignition Temperature
374 °C
Viscosity
24 mm²/s at 25 °C
Refractive Index
INDEX OF REFRACTION: 1.4479 @ 20 °C/D
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.
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
Monoisopropanolamine (isopropanolamine, MIPA; 1-amino-2-propanol; CAS 78-96-6) is a primary amino-alcohol. It is used as an emulsifying and neutralizing agent in metal-cutting oils, soluble textile oils, wax removers, and emulsion paints, and as an intermediate for surfactants, plasticizers, and agrochemicals. It also serves as a buffering agent in cosmetics.
Frequently Asked Questions
What is monoisopropanolamine (MIPA) used for?
Monoisopropanolamine (MIPA, CAS 78-96-6) is a primary amino-alcohol used as an emulsifying and neutralizing/pH agent in metal-cutting and soluble oils, as an emulsifier in emulsion paints and soluble textile oils, and in wax removers and cleaning formulations. It also serves as an intermediate for surfactants, plasticizers, and agrochemicals. We supply it in bulk to formulators and chemical manufacturers.
What is the chemical name for MIPA?
MIPA is monoisopropanolamine, also called isopropanolamine or 1-amino-2-propanol, CAS 78-96-6, molecular formula C3H9NO. It is a primary amino-alcohol carrying both an amine and a hydroxyl group, which is what gives it dual neutralizing and emulsifying behavior in metalworking and coatings systems.
What grades and bulk packaging are available for monoisopropanolamine?
We supply monoisopropanolamine in drums, totes/IBCs, and bulk for industrial and intermediate use. Specification, grade, and CoA details are confirmed at quotation against your application. Contact us for a bulk quote with your required volume and packaging.
What HS code and UN number apply to monoisopropanolamine?
Monoisopropanolamine is classified under HS 2922.19 and ships under UN 2735 (monoisopropanolamine). The current SDS governs classification, handling, and transport documentation; we provide the SDS and CoA with each shipment.
What is the cost of bulk monoisopropanolamine?
Bulk pricing depends on grade, volume, and packaging (drum, tote/IBC, or bulk) and current market conditions. Request a quote with your target quantity and ship-to location and we will return current pricing and lead time.
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.
Bulk & Specialty Sourcing
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