CAS 1254-78-0
:Didecyl phenyl phosphite
Description:
Didecyl phenyl phosphite, with the CAS number 1254-78-0, is an organophosphorus compound commonly used as a plasticizer and stabilizer in various polymer applications. It is characterized by its chemical structure, which includes two long aliphatic dodecyl chains and a phenyl group attached to a phosphite moiety. This structure imparts both hydrophobic and lipophilic properties, making it effective in enhancing the flexibility and durability of plastics. Didecyl phenyl phosphite is typically a colorless to pale yellow liquid with a mild odor. It exhibits good thermal stability and resistance to oxidation, which is advantageous in high-temperature applications. Additionally, it has low volatility, contributing to its effectiveness as a stabilizer in formulations. However, like many organophosphorus compounds, it should be handled with care due to potential environmental and health impacts. Proper safety measures should be observed to minimize exposure during handling and application.
Formula:C26H47O3P
InChI:InChI=1S/C26H47O3P/c1-3-5-7-9-11-13-15-20-24-27-30(29-26-22-18-17-19-23-26)28-25-21-16-14-12-10-8-6-4-2/h17-19,22-23H,3-16,20-21,24-25H2,1-2H3
InChI key:InChIKey=NMAKPIATXQEXBT-UHFFFAOYSA-N
SMILES:P(OC1=CC=CC=C1)(OCCCCCCCCCC)OCCCCCCCCCC
Synonyms:- Phosphorous acid, didecyl phenyl ester
- Irgaplast CH 300
- Didecyl phenyl phosphite
- Phenyl didecyl phosphite
- Decyl phenyl phosphite ((C10H21O)2(PhO)P)
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