PEMP (Pentaerythritol tetra(3-mercaptopropionate)) | UV-Curable Monomer for Adhesives, Coatings & Photoinitiator Systems CAS NO.7575-23-7

MSDS/COA Download
Min.Order: 25 Kilogram
Payment Terms: L/C,T/T

Product Details

Keywords

Propanoicacid, 3-mercapto-, 2,2-bis[(3-mercapto-1-oxopropoxy)methyl]-1,3-propanediylester (9CI)
Propionic acid, 3-mercapto-, neopentanetetrayl ester (7CI,8CI)
Pentaerythritol tetra(3-mercaptopropionate)

Quick Details

ProName: M004SH
CasNo: 7575-23-7
Molecular Formula: C17H28O8S4
Appearance: Clear Liquid
Application: UV coatings & adhesives
DeliveryTime: 2-4 weeks
PackAge: Drum
Port: Busan, Korea
ProductionCapacity: 20 Metric Ton/Day
Purity: ≥ 95.0%
Storage: Cool, Dry, and Well-Ventilated Area
Transportation: By Sea or Air
LimitNum: 25 Kilogram
Solid Content: 100%
Viscosity (25°C): 1200-1600 cps
Acid Value (mgKOH/g): ≤ 2.0
Refractive Index: 1.530 – 1.540
Specific Gravity (25℃): 1.20

Superiority

Green Chemical’s PEMP (Pentaerythritol tetra(3-mercaptopropionate)) is a highly reactive polythiol monomer designed for use in UV-curable adhesives, high-performance coatings, and photoinitiated crosslinking systems. Its thiol-functional structure offers rapid reaction speed, excellent flexibility, and strong adhesion to various substrates.

Reliable Korean Origin: Produced by Green Chemical, a leading South Korean manufacturer of specialty monomers with over 45 years of experience.
Rapid Curing Reactivity: Sulfur-based functional groups ensure fast crosslinking under UV and free-radical conditions.
Excellent Adhesion & Flexibility: Especially effective on metals, glass, plastic, and electronic materials.
Multi-Functional Use: Suitable for UV/EB-curable adhesives, sealants, coatings, and thiol-ene systems.
Verified Quality: Supplied with full SDS, TDS, and regulatory documentation.
Trusted Export Partner: Delivered worldwide via BK Chemicals with responsive support and secure logistics.

Details

BK Chemicals is the global export partner of Green Chemical, a leading Korean manufacturer of UV-curable monomers and specialty acrylate materials. PEMP (CAS#: 7575-23-7), a polythiol-functional monomer, is produced in Korea under ISO-compliant conditions and supplied internationally by BK Chemicals.

About Green Chemical

Operating from Korea’s Daesan Petrochemical Complex, Green Chemical has over 45 years of manufacturing experience and an annual production capacity of 20,000 MT for acrylate monomers. Their products are widely used in electronics, UV-curable adhesives, and specialty crosslinking applications.