Hostanox 03

CAS: 32509-66-3

Ref. TR-H010305

Product Information

• Name: Hostanox 03
• Synonyms: 3-(1,1-Dimethylethyl)-β-[3-(1,1-dimethylethyl)-4-hydroxyphenyl]-4-hydroxy-β-methylbenzenepropanoic acid 1,1'-(1,2-ethanediyl) ester, 3,3-Bis(3-tert-butyl-4-hydroxyphenyl)butyric acid ethylene ester, 1,2-Ethanediyl bis[3,3-bis(3-tert-butyl-4-hydroxyphenyl)butanoate], Bis[3,3-Bis(4-hydroxy-3-tert-butyl phenyl)butanoic acid]glycol ester, Bis[3,3-bis(4-hydroxy-3-tert-butylphenyl)butanoic acid] ethylene glycol ester, Bis[3,3-bis(4'-hydroxy-3'-tert-butylphenyl)butanoic acid] ethylene glycol ester, Ethylene 1,2-bis(3,3-[3-tert-butyl-4-hydroxyphenyl] butyrate, Ethylene 1,2-bis[3,3-bis(3-tert-butyl-4-hydroxyphenyl)butyrate], Ethylene 3,3-bis(3-tert-butyl-4-hydroxyphenyl)butyrate, Ethylene glycol bis[3,3-bis(3-tert-butyl-4-hydroxyphenyl)butyrate], Ethylene glycol bis[3,3-bis(3'-tert-butyl-4'-hydroxyphenyl)butyrate], Ethylene glycol bis[β,β-bis(3-tert-butyl-4-hydroxyphenyl)butyrate], Hostanox O 3, Hostanox O 3PWD
• Brand: TRC
• Description: Applications Hostanox 03 is commonly used in the stabilization of polymers as its resistant to a high resistance to hydrolysis and high temperatures.References Yu, W., et al.: Polym. Degrad. Stabil., 111, 1-6 (2015)

Chemical properties

• Molecular weight: 795.05
• Formula: C₅₀H₆₆O₈
• Color/Form: White To Light Yellow
• InChI: InChI=1S/C50H66O8/c1-45(2,3)35-25-31(15-19-39(35)51)49(13,32-16-20-40(52)36(26-32)46(4,5)6)29-43(55)57-23-24-58-44(56)30-50(14,33-17-21-41(53)37(27-33)47(7,8)9)34-18-22-42(54)38(28-34)48(10,11)12/h15-22,25-28,51-54H,23-24,29-30H2,1-14H3
• InChI key: InChIKey=JOWXNCPELQZFHF-UHFFFAOYSA-N
• SMILES: CC(C)(C)c1cc(C(C)(CC(=O)OCCOC(=O)CC(C)(c2ccc(O)c(C(C)(C)C)c2)c2ccc(O)c(C(C)(C)C)c2)c2ccc(O)c(C(C)(C)C)c2)ccc1O