2-Isopropylthioxanthone (CAS 5495-84-1, ITX) is a thioxanthone-based Norrish Type II photoinitiator. It is a yellow crystalline solid with absorption maxima around 259 and 383 nm, used in UV-curable inks, coatings and photoresists in combination with amine synergists.
2-Isopropylthioxanthone
CAS No.:5495-84-1
Product Grade: Industrial Grade
Purity / Assay: 98%
Molecular Formula:C₁₆H₁₄OS
Molecular Weight:254.35
EINECS No.:Empty
Synonym(s):2-Isopropylthioxanthone; ITX; 2-Isopropyl-9H-thioxanthen-9-one
2-Isopropylthioxanthone (CAS 5495-84-1, ITX) is a thioxanthone-based Norrish Type II photoinitiator. It is a yellow crystalline solid with absorption maxima around 259 and 383 nm, used in UV-curable inks, coatings and photoresists in combination with amine synergists.
1. Used as a Type II photoinitiator for UV-curable inks and coatings. 2. Serves as a photoinitiator for flexographic and offset printing inks. 3. Applied as a radical polymerization initiator for acrylate-based systems. 4. Functions as a photosensitizer and light stabilizer in specialty formulations.
25kg/bag; 25kg/drum
CAS No.: 5495-84-1
Product Name: 2-Isopropylthioxanthone
Purity / Assay:98%
Molecular Formula:C₁₆H₁₄OS
Molecular Weight:254.35
EINECS No.:Empty
Synonym(s):2-Isopropylthioxanthone; ITX; 2-Isopropyl-9H-thioxanthen-9-one
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