Amines & Amides Available — Bulk Only

Isopropylamine (2-Aminopropane)

CAS 75-31-0 · Formula C3H9N · MW 59.11 g/mol

A reactive primary alkylamine supplied in bulk as a solvent and synthesis intermediate. It is used as a solvent and as an intermediate in the synthesis of agrochemicals, dyes, rubber additives, surfactants, and other organic chemicals.

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UN Number
UN 1221
Hazard Class
Class 3
HS Code
2921.19
At a Glance
Material Family
Amines & Amides
Record Type
Pure compound
Primary Role
pH Adjustment · Synthesis Intermediate
Solubility
Very soluble
Functional Roles
ISOPROPYLAMINE
BUFFERING
Applications & Use Cases
  • Chemical intermediate: building block for dyes and rubber additives
  • Agrochemical synthesis: precursor for herbicide and pesticide actives
  • Surfactant synthesis: intermediate for surface-active agents
  • Solvent: process solvent in organic chemistry
Physical Properties
Melting Point
-101 °C
Boiling Point
32 °C at 760 mmHg
Density
0.691 at 20 °C (est.)
Solubility
Very soluble
Vapor Pressure
940.94 mmHg
Flash Point
-37 °C
pH
Strong base
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 1221
Hazard Class / DivisionClass 3
Packing GroupI
Proper Shipping NameIsopropylamine

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
2921 . 19
Chapter 29
Organic chemicals
Heading 29.21
Internationally harmonized (WCO HS)
Subheading 2921.19
6-digit international code — national tariff line adds further digits
Chemical Identity
CAS Number
75-31-0
Molecular Formula
C3H9N
Molecular Weight
59.11 g/mol
IUPAC Name
propan-2-amine
INCI Name
ISOPROPYLAMINE
PubChem CID
InChI Key
JJWLVOIRVHMVIS-UHFFFAOYSA-N
Synonyms & Trade Names
ISOPROPYLAMINE propan-2-amine 2-Propanamine 2-Aminopropane Monoisopropylamine 2-Propylamine sec-Propylamine 1-Methylethylamine Propane, 2-amino- Isopropilamina 2-Aminopropan 2-Amino-propaan 2-Amino-propano 2-Propaneamine FEMA NO. 4238
Full Description

Isopropylamine (2-aminopropane, CAS 75-31-0) is a primary acyclic amine. It is used as a solvent and as an intermediate in the synthesis of agrochemicals, dyes, rubber additives, surfactants, and other organic chemicals.

Frequently Asked Questions

What is isopropylamine used for?

Isopropylamine (2-aminopropane, CAS 75-31-0) is a primary acyclic amine used as a solvent and as an intermediate in the synthesis of agrochemicals, dyes, rubber additives, and surfactants. It is a building block for herbicide and pesticide actives and other organic chemicals. We supply it as a bulk amine intermediate.

Is isopropylamine salt the same as glyphosate?

No. Glyphosate is a separate herbicide active; the isopropylamine salt of glyphosate is a formulated salt form in which isopropylamine acts as the counter-ion to improve solubility. Isopropylamine itself (CAS 75-31-0) is the amine intermediate, not glyphosate. We supply the amine, not formulated herbicide.

What is an isopropylamine?

Isopropylamine is a primary acyclic amine with formula C3H9N, also called 2-aminopropane, in which an amine group is attached to a propane backbone. It is a basic, reactive intermediate used in agrochemical, dye, surfactant, and rubber-additive synthesis.

How does isopropylamine ship under DOT and what is its UN number?

Isopropylamine ships under UN 1221 (ISOPROPYLAMINE). Transport classification, packaging, and handling follow the SDS and applicable transport regulations, which we provide with each shipment.

How is isopropylamine supplied in bulk and what is the cost?

We supply isopropylamine in bulk packaging such as drums, IBC totes, and tankers, with a CoA and SDS per lot; the HS code is 2921.19. Pricing depends on volume and packaging, so request a current bulk quote with your quantity and ship-to.

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.