Global Agrochemical Supply Chain Analysis: N-Isopropylmethylamine (CAS No. 4747-21-1)

Executive Summary

The global crop protection industry is undergoing a structural shift toward targeted, low-application-rate active ingredients. Strict environmental regulations, herbicide-resistant weed populations, and tight residue limits are accelerating demand for advanced crop protection solutions.

N-Isopropylmethylamine (CAS No. 4747-21-1)—also known as N-methylpropan-2-amine or N-methylisopropylamine—serves as a vital structural building block in this space. As an asymmetric secondary aliphatic amine carrying both a compact methyl group and a branched isopropyl group, it delivers essential steric and electronic properties during active ingredient synthesis.

For agrochemical procurement managers, raw material sourcing leads, and toll-synthesis planners, securing a stable supply of CAS No. 4747-21-1 requires evaluating market drivers, quality parameters, and primary manufacturing capabilities.

Agrochemical Applications & Value

What is N-Isopropylmethylamine?

N-Isopropylmethylamine is a low-molecular-weight secondary aliphatic amine.

CAS Registry Number: 4747-21-1

Molecular Formula: C4H11N

Molecular Weight: 73.14 g/mol

Key Properties: Boiling point 50–53 °C; Density 0.702 g/mL at 25 °C; Flash point -25 °C (-13 °F).

Applications of N-Isopropylmethylamine in Agrochemicals

The N-isopropyl-N-methyl functional group is widely incorporated into advanced crop protection chemistry:

Selective Herbicides:

Serves as an intermediate for synthesizing specialized sulfonylurea and carbamate herbicides designed to control broadleaf weeds.

Systemic Fungicides & Insecticides:

Acts as a key synthon in constructing active heterocyclic frameworks that combat fungal pathogens and sap-feeding pests.

Adjuvants & Crop Protection Additives:

Utilized in preparing custom surfactants and formulation additives that improve tank-mix stability and foliar coverage.

Advantages of N-Isopropylmethylamine in Agrochemical Synthesis

Enhanced Foliar Penetration:

The hydrophobic isopropyl branch increases the lipophilicity of active molecules, helping active ingredients penetrate waxy leaf cuticles faster.

Metabolic Stability:

The asymmetric steric environment around the nitrogen atom shields target molecules from rapid enzymatic breakdown in plants, extending field performance.

High Reaction Selectivity:

The presence of the isopropyl group limits unwanted over-alkylation side reactions during carbon-nitrogen coupling, maximizing process yields.

Value Chain Integration

In large-scale agrochemical manufacturing, raw material procurement acts as the bridge connecting upstream petrochemicals to seasonal crop protection campaigns:

Because agricultural demand follows strict seasonal application windows, any interruption in raw material delivery can delay entire active ingredient synthesis cycles.

Quality Specifications & Vendor Qualification

Maintaining high synthesis yields requires strict raw material quality standards. Enterprise sourcing teams should enforce the following release criteria for incoming shipments of CAS No. 4747-21-1:

Storage, Logistics & Safety Stewardship

Due to its high volatility and low flash point, proper stewardship of N-Isopropylmethylamine is critical throughout transport and storage.

Packaging Standards:

Shipped under an inert dry nitrogen blanket in light-shielded, corrosion-resistant steel drums or ISO tanks.

Storage Environment:

Must be stored in cool, explosion-proof hazardous material facilities below 25 °C away from strong oxidizers and mineral acids.

Dangerous Goods Logistics:

Complies with international dangerous goods transport regulations (UN 2734, Class 8 / Class 3, Packing Group II) supported by complete Safety Data Sheets (SDS) and Certificates of Analysis (CoA).

Why Partner with EASTFINE for Agrochemical Supply

Securing multi-ton allocations for agrochemical campaigns requires partnering with an established primary manufacturer. EASTFINE provides enterprise procurement teams with supply security, direct value, and technical compliance:

Dual-Site Production Security (Dalian & Heze)

Single-site operations present supply chain vulnerabilities during regional inspections or maintenance. EASTFINE operates two modern primary manufacturing complexes in Dalian and Heze.

Uninterrupted Campaign Supply:

Continuous reaction platforms and continuous fractional distillation suites support large-scale agricultural campaign orders.

Operational Redundancy:

Flexible production scheduling across both sites ensures on-time delivery without single-facility bottleneck risks.

Direct Factory Pricing & Patent-Backed Efficiency

Supported by an internal R&D team holding 19 invention patents and 8 utility model patents, EASTFINE focuses on process optimization, catalytic efficiency, and atom economy. Direct factory sourcing eliminates middleman markups, securing transparent long-term pricing for multi-ton supply contracts.

ISO-Certified Quality Management

Operating under ISO 9001, ISO 14001, and ISO 45001 standards, EASTFINE delivers complete batch traceability, comprehensive technical compliance dossiers, and direct support for client quality audits.

Conclusion

Securing a high-purity, cost-effective supply of N-Isopropylmethylamine (CAS No. 4747-21-1) is critical for protecting agrochemical campaign schedules and operating margins. Partnering directly with EASTFINE gives crop protection manufacturers access to dual-site supply redundancy, consistent quality, and direct primary producer value.

Contact EASTFINE’s commercial sales team today to request product samples, review technical dossiers, or reserve campaign allocations.