Basic information Characterization Applications Features/benefits Physical properties Safety Supplier Related

Antioxidant 1098

Basic information Characterization Applications Features/benefits Physical properties Safety Supplier Related

Antioxidant 1098 Basic information

Product Name:
Antioxidant 1098
Synonyms:
  • 3,3'-Bis(3,5-di-tert-butyl-4-hydroxyphenyl)-N,N'-hexamethylenedipropiomide
  • IRGANOX 1098
  • BENZENEPROPANAMIDE, N,N'-1,6-HEXANEDIYL-BIS[3,5-BIS(1,1-DIMETHYLETHYL)-4-HYDROXY]
  • N,N'-HEXAMETHYLENE-BIS-(3,5-DI-TERT-BUTYL-4-HYDROXYHYDROCINNAMIDE)
  • N,N'-HEXANE-1,6-DIYLBIS[3-(3,5-DI-TERT-BUTYL-4-HYDROXYPHENYL)PROPIONAMIDE]
  • N,N'-Hexamethylenebis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionamide]
  • At 1098
  • N,N'-(Hexane-1,6-diyl)bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanaMide)
CAS:
23128-74-7
MF:
C40H64N2O4
MW:
636.95
EINECS:
245-442-7
Product Categories:
  • Organics
Mol File:
23128-74-7.mol
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Antioxidant 1098 Chemical Properties

Melting point:
156-161°C
Boiling point:
740.1±60.0 °C(Predicted)
Density 
1.021±0.06 g/cm3(Predicted)
pka
12.08±0.40(Predicted)
CAS DataBase Reference
23128-74-7(CAS DataBase Reference)
EPA Substance Registry System
Benzenepropanamide, N,N'-1,6-hexanediylbis[3,5-bis(1,1-dimethylethyl)-4-hydroxy- (23128-74-7)
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Antioxidant 1098 Usage And Synthesis

Characterization

Antioxidant 1098, a sterically hindered phenolic antioxidant, is an efficient, non-discoloring stabilizer for organic substrates such as plastics, synthetic fibers, adhesives, and elastomers, and is particularly effective in polyamide polymers and fibers.

Applications

Antioxidant 1098 is especially suited for the stabilization of polyamide molded parts, fibers, and films. Its use is also recommended in other polymers such as polyacetals, polyesters, polyurethanes, adhesives, elastomers as well as other organic substrates.

Features/benefits

Antioxidant 1098 provides excellent processing and long-term thermal stability as well as excellent initial resin color. The product is superior to copperbased systems used as stabilizers for polyamides with respect to color and resistance to extraction. It has excellent compatibility with polyamides and other substrates and low volatility.

Physical properties

Solubility (20 °C)
g/100 g solution
Acetone
2
Benzene
0.01
80 % Caprolactam + 20 % Water
3
Chloroform
6
Ethyl acetate
1
Hexane
0.01
Methanol
6
Water
0.01
 
Solubility (90 °C)
g/100 g solution
Caprolactam
> 2
95 % Caprolactam + 5 % Water
> 20
 

Antioxidant 1098Supplier

RIANLON CORPORATION Gold
Tel
22-8371-8817;22-8371-8817
Email
market@rianlon.com;market@rianlon.com
Tianjin Zhongxin Chemtech Co., Ltd.
Tel
022-66880623;022-89880623
Email
sales@tjzxchem.com;sales@tjzxchem.com
J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202- ;021-54308259-
Email
info@hanhonggroup.com;info@hanhonggroup.com
Chembridge International Corp.(Taipei/Dongguan/Nanjing)
Tel
025-84712192-
Email
china@chembridge.net