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Bis-acylphosphine oxide (BAPO) is a highly efficient photoinitiator used in UV-curable systems, offering rapid curing and excellent depth of cure. It is widely used in coatings, inks, and adhesives.
CAS Number
162881-26-7
HS Code
2931.00.90
INCI Name
-
Molecular Formula
C26H27O3P
Bis-acylphosphine oxide (BAPO) is a highly efficient photoinitiator used in UV-curable systems, offering rapid curing and excellent depth of cure. It is widely used in coatings, inks, and adhesives.
CAS Number
162881-26-7
INCI Name
-
HS Code
2931.00.90
Molecular Formula
C26H27O3P
Get Pricing for This Product
Need pricing? Request a quote for this product and we'll get back to you shortly.
Speed Up Your Sample Testing Process
We deliver domestic samples within 24 - 48 hours, helping you evaluate products and move to procurement without delays.



Bis-acylphosphine oxide (BAPO) is a highly efficient photoinitiator known for its rapid curing capabilities and excellent depth of cure. It is widely used in UV-curable systems, including coatings, inks, and adhesives, making it a preferred choice for industries requiring fast and reliable curing solutions. BAPO's unique chemical structure allows it to initiate polymerization effectively, ensuring high-quality end products.
With its strong presence in the North American market, BAPO is a sought-after chemical for manufacturers and suppliers looking to enhance their product offerings. Its versatility and performance make it an essential component in various industrial applications.
BAPO is synthesized through a multi-step chemical process involving the reaction of acyl chlorides with phosphine oxides. The production process is carefully controlled to ensure high purity and consistent quality, which are critical for its effectiveness as a photoinitiator. Leading BAPO manufacturers and suppliers focus on optimizing these processes to meet the stringent demands of industrial buyers.
Elchemy partners with top-tier BAPO manufacturers to provide a reliable supply chain for this essential chemical, ensuring that our customers receive the highest quality product available.
The price of BAPO is influenced by factors such as raw material costs, production efficiency, and market demand. As a high-performance photoinitiator, BAPO commands a premium price, but its efficiency and effectiveness justify the investment for industrial buyers. To obtain a competitive quote, contact Elchemy's sales team, who can provide detailed pricing information and discuss bulk purchasing options.
Elchemy offers transparent pricing and flexible terms to accommodate the needs of our diverse customer base, ensuring that you receive the best value for your investment.
BAPO is available in 25 kg HDPE drums and 200 kg GI drums, designed to protect the chemical during transport and storage. Proper packaging ensures that BAPO maintains its integrity and performance, even during long-distance shipping. Elchemy's logistics team is experienced in handling chemical shipments, ensuring timely and safe delivery to North American and global buyers.
Our logistics solutions are tailored to meet the specific needs of our customers, providing peace of mind and reliable service.
Elchemy is committed to providing high-quality BAPO with a focus on sourcing reliability and quality assurance. Our extensive network of manufacturers ensures a consistent supply of this critical chemical, while our North American fulfillment capabilities guarantee timely delivery to our customers.
With a global reach and a customer-centric approach, Elchemy is the preferred supplier for businesses seeking a dependable partner for their chemical needs.
When handling BAPO, it is essential to use appropriate personal protective equipment (PPE), including gloves and goggles, to prevent skin and eye contact. BAPO is listed on the TSCA inventory, indicating compliance with regulatory standards. It should be stored in a cool, dry place away from direct sunlight and moisture to maintain its stability and effectiveness.
Elchemy provides comprehensive safety data sheets (SDS) to ensure that our customers have access to all necessary information for safe handling and use of BAPO.
Bis-acylphosphine oxide (BAPO) is a highly efficient photoinitiator known for its rapid curing capabilities and excellent depth of cure. It is widely used in UV-curable systems, including coatings, inks, and adhesives, making it a preferred choice for industries requiring fast and reliable curing solutions. BAPO's unique chemical structure allows it to initiate polymerization effectively, ensuring high-quality end products.
With its strong presence in the North American market, BAPO is a sought-after chemical for manufacturers and suppliers looking to enhance their product offerings. Its versatility and performance make it an essential component in various industrial applications.
BAPO is synthesized through a multi-step chemical process involving the reaction of acyl chlorides with phosphine oxides. The production process is carefully controlled to ensure high purity and consistent quality, which are critical for its effectiveness as a photoinitiator. Leading BAPO manufacturers and suppliers focus on optimizing these processes to meet the stringent demands of industrial buyers.
Elchemy partners with top-tier BAPO manufacturers to provide a reliable supply chain for this essential chemical, ensuring that our customers receive the highest quality product available.
The price of BAPO is influenced by factors such as raw material costs, production efficiency, and market demand. As a high-performance photoinitiator, BAPO commands a premium price, but its efficiency and effectiveness justify the investment for industrial buyers. To obtain a competitive quote, contact Elchemy's sales team, who can provide detailed pricing information and discuss bulk purchasing options.
Elchemy offers transparent pricing and flexible terms to accommodate the needs of our diverse customer base, ensuring that you receive the best value for your investment.
BAPO is available in 25 kg HDPE drums and 200 kg GI drums, designed to protect the chemical during transport and storage. Proper packaging ensures that BAPO maintains its integrity and performance, even during long-distance shipping. Elchemy's logistics team is experienced in handling chemical shipments, ensuring timely and safe delivery to North American and global buyers.
Our logistics solutions are tailored to meet the specific needs of our customers, providing peace of mind and reliable service.
Elchemy is committed to providing high-quality BAPO with a focus on sourcing reliability and quality assurance. Our extensive network of manufacturers ensures a consistent supply of this critical chemical, while our North American fulfillment capabilities guarantee timely delivery to our customers.
With a global reach and a customer-centric approach, Elchemy is the preferred supplier for businesses seeking a dependable partner for their chemical needs.
When handling BAPO, it is essential to use appropriate personal protective equipment (PPE), including gloves and goggles, to prevent skin and eye contact. BAPO is listed on the TSCA inventory, indicating compliance with regulatory standards. It should be stored in a cool, dry place away from direct sunlight and moisture to maintain its stability and effectiveness.
Elchemy provides comprehensive safety data sheets (SDS) to ensure that our customers have access to all necessary information for safe handling and use of BAPO.
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