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32687-78-8 Antioxidant MD-1024

product Name Antioxidant MD-1024
CAS No 32687-78-8
Synonyms Antioxidant 1024; Irganox MD1024; Primanox1024; 1,2-Bis(3,5-di-tert-butyl-4-hydroxyhydrocinnamoyl)hydrazine; Antioxidant-1024 ; 3-(3,5-di-tert-butyl-4-hydroxyphenyl)-N'-[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoyl]propanehydrazide; 3,5-Bis-(1,1-dimethylethyl)-4-hydroxybenzenepropanoic acid 2-{3-[3,5-bis-(1,1-dimethylethyl)-4-hydroxyphenyl}-1-oxopropyl}-hydrazide; Hydrazide; N-Bis[Di-t-Bu-Hydroxy-Phenol-Propionyl] Hydrazide
Molecular Formula C34H52N2O4
Molecular Weight 552.7877
InChI InChI=1/C34H52N2O4/c1-31(2,3)23-17-21(18-24(29(23)39)32(4,5)6)13-15-27(37)35-36-28(38)16-14-22-19-25(33(7,8)9)30(40)26(20-22)34(10,11)12/h17-20,39-40H,13-16H2,1-12H3,(H,35,37)(H,36,38)
EINECS 251-156-3
Molecular Structure 32687-78-8 Antioxidant MD-1024
Density 1.054g/cm3
Melting point 60-67℃
Boiling point 652.6°C at 760 mmHg
Refractive index 1.535
Flash point 348.5°C
Vapour Pressur 1.24E-17mmHg at 25°C

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Packing Net 25kg bag or carton with inner plastic bag or as customer's requirement.
Description Appearance:white powder
MeltingRange(¡ãC): 224¡«229
Volatile(%): ¡Ü0.5
LightTransmittance£º
425nm,% ¡Ý96
500nm,% ¡Ý98
AshContent£º ¡Ü0.1
Purity(%)£º ¡Ý98
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Tianjin Yuansu Chemical Reagent Co., LTD [ Gold Suppliers ]
Specifications 99% min
Packing 25kg 50kg drum or bag
Description What is the chemical of antioxidant 1024? Appearance: White powder£» Assay:99%min by HPLC£» IR Identity: conform to standard£» HNMR£º conform to standard£» carbon spectrum: conform to standard£» Water by K. F.:0.5% max or as per the customer¡¯s request£» Loss on drying:0.5% max. or as per the customer¡¯s request£» ============================================================================ Purpose: This is an efficient, pollution-free hindered phenol hydrazide antioxidant and metal deactivator. It is used in polyolefins (especially high-density polyethylene), polyamides, polyesters, insulated wires and cables, etc., to prevent thermal-oxidative degradation and copper-catalyzed oxidation. It is often used in combination with phenolic antioxidants. It is a relatively common material in industrial production, primarily used to slow down or inhibit oxidation processes, thereby helping to maintain product stability. With a dual structure of hindered phenol and hydrazide, it combines ant...
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