CORE TECHNOLOGY

Achieving Stable Production Through Moisture and Oxygen Control

4 Types

Core Process Technologies

5 Types

Core Reactions

6 Types

Representative Products

5

Registered Patents

Core Process Technologies

All four core technologies must work seamlessly together to maintain an anhydrous, inert processing environment. A failure at any stage can undermine the controls established throughout the preceding processes.

01

Air-Sensitive Materials Handling

We possess process technologies for the safe and precise handling of organometallic compounds
and highly reactive raw materials that are sensitive to oxygen and moisture in an inert atmosphere.

Butyllithium (BuLi) · Grignard reagents · Alkali metals (Na and K)

02

Inert-Atmosphere Control

An inert atmosphere is maintained throughout reaction, transfer, and purification
to minimize oxygen and moisture ingress and ensure a stable processing environment.

Continuous control throughout reaction, transfer, and purification

03

High-Purity Purification

Purification is performed under conditions that minimize exposure to oxygen and moisture,
ensuring consistent high-purity product quality.

ppm-level verification using Karl Fischer titration

04

Safe Storage and Distribution

Packaging and storage systems tailored to each product are maintained under anhydrous, inert conditions
to preserve product quality and stability even after shipment.

Dedicated temperature- and humidity-controlled product storage facilities

Synthesis Technology Capabilities

From Metallocene Synthesis Technology to
Electronic Materials Processing

Building on the organometallic synthesis and purification technologies
accumulated through the commercial-scale production of metallocene catalysts,
SPCI is expanding its technological capabilities into
high-purity semiconductor and electronic materials.

  • Metal Compounds and PrecursorsTiCl₄ · ZrCl₄ · HfCl₄ · NbCl₅ · TaCl₅ · MoO₃ and others
  • Alkylating ReagentsMeMgCl · MeMgBr · PrMgCl · EtMgCl and others
  • Ligand PlatformIndene · Cyclopentadienyl (Cp) · Styrene derivatives
  • Core Synthesis TechnologiesMetallation · Grignard reagents · Organometallic synthesis · Hydrogenation
Laboratory equipment running an organometallic synthesis reaction

Representative Products

SPCI representative products
Product Category Application
(Tol)₂Mo Organometallic compounds Semiconductor precursors
MoO₂Cl₂ Metal halides Semiconductor precursors
PMCPTiCl₃ Metallocenes Catalysts
ᵗBuNNbCl₃Py₂ Organometallic compounds Semiconductor precursors
BTMSTe Organometallic compounds Semiconductor precursors
TDMAT Amides Semiconductor precursors