Triisotridecyl Phosphite CAS 77745-66-5

1. Triisotridecyl phosphite is a high molecular weight alkyl phosphite used as a secondary antioxidant and stabilizer in PVC and polyolefins .
2. Triisotridecyl phosphite CAS 77745-66-5 enhances thermal stability and color retention in polymers, and is effective for maintaining transparency .
3. Triisotridecyl phosphite is approved as a food contact substance at up to 1% in vinyl chloride polymers and 0.25% in polyethylene .

1. Store Triisotridecyl phosphite CAS 77745-66-5 in a tightly sealed container in a cool, dry, well-ventilated place away from oxidizing agents .
2. Use appropriate personal protective equipment, as Triisotridecyl phosphite may cause allergic skin reactions (H317) and long-lasting aquatic toxicity (H413) .
3. Avoid generating dust or aerosols and ensure adequate ventilation when handling Triisotridecyl phosphite .

1. Isolate the spill area, avoid contact, and use spark-proof tools and explosion-proof equipment for cleanup .
2. Contain Triisotridecyl phosphite CAS 77745-66-5 with inert absorbent material, collect into sealed containers, and prevent entry into drains or waterways .
3. Dispose of Triisotridecyl phosphite waste through a licensed chemical destruction facility or by controlled incineration with flue gas scrubbing .

1. Triisotridecyl phosphite has GHS signal word "Warning" and may cause allergic skin reactions (H317) and long-lasting aquatic toxicity (H413) .
2. Triisotridecyl phosphite CAS 77745-66-5 is stable under normal conditions but incompatible with strong oxidizing agents and acids .
3. Triisotridecyl phosphite is not classified as dangerous goods for transport by ADR/RID, IMDG, or IATA regulations .