Triisobutyl phosphate

CAS 126-71-6

HS 2919900090

Product name: Triisobutyl phosphate
CAS No.: 126-71-6
Molecular formula: C12H27O4P
Applications:
1. Coatings/inks defoamer/wetting aid (most common coatings use): high-bake industrial coatings, PCB solder-mask and metal screen inks; aluminum-paste and inorganic color-paste wetting dispersant; phosphorus halogen-free FR boost
2. Plastics / PU foam FR plasticizer: cold-resistant plasticizer for PVC, flexible PU foam and cellulose acetate; halogen-free FR improving flexibility and lowering smoke density; typical 5–15 phr (mild migration)
3. Hydrometallurgical selective extractant: rare-earth and nonferrous separation; larger steric hindrance than TBP with better metal selectivity in high-acid media and less third-phase formation
4. Other: hydraulic-oil antiwear FR additive; dyeing defoamer/penetrant; oilfield cementing aid; high-boiling organic synthesis solvent

Supplied by Shanghai Blue Aurora Fine Chemical Technology Co., Ltd. — flexible MOQ, mixed shipments, worldwide delivery.