ChemicalBook > CAS DataBase List > Antioxidant HP136,2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl)

Antioxidant HP136,2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl)

Product Name
Antioxidant HP136,2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl)
CAS No.
164391-52-0
Chemical Name
Antioxidant HP136,2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl)
Synonyms
Irganox136;LOTSORB AN 136;JADEWIN AO 136;ANTIOXIDANT TRUELICHT AO 136;164391-52-0 Antioxidant HP136;5,7-Di-tert-butyl-3-(3,4-dimethylphenyl)benzofuran-2(3H)-one;5,7-ditert-butyl-3-(3,4-dimethylphenyl)-3H-1-benzofuran-2-one; 2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl)-;Antioxidant HP136,2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl)
CBNumber
CB03139006
Molecular Formula
C24H30O2
Formula Weight
350.49
MOL File
164391-52-0.mol
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Antioxidant HP136,2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl) Property

Melting point:
134-140 °C
Boiling point:
405.0±45.0 °C(Predicted)
Density 
1.042±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
solubility 
soluble in Acetone
form 
powder to crystal
color 
White to Almost white
CAS DataBase Reference
164391-52-0
EPA Substance Registry System
2(3H)-Benzofuranone, 5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl)- (164391-52-0)
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Safety

HS Code 
2932.20.4500
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical
Product number
D5640
Product name
5,7-Di-tert-butyl-3-(3,4-dimethylphenyl)benzofuran-2(3H)-one
Packaging
5G
Price
$41
Updated
2024/03/01
TCI Chemical
Product number
D5640
Product name
5,7-Di-tert-butyl-3-(3,4-dimethylphenyl)benzofuran-2(3H)-one
Packaging
25G
Price
$127
Updated
2024/03/01
TRC
Product number
D429438
Product name
5,7-Di-tert-butyl-3-(3,4-dimethylphenyl)benzofuran-2(3H)-one
Packaging
10g
Price
$90
Updated
2021/12/16
AK Scientific
Product number
4460CR
Product name
2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl)-
Packaging
5g
Price
$82
Updated
2021/12/16
AK Scientific
Product number
4460CR
Product name
2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl)-
Packaging
10g
Price
$96
Updated
2021/12/16
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Antioxidant HP136,2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl) Chemical Properties,Usage,Production

Description

Antioxidant 136 is an effective carbon radical antioxidant. It has good effects when used with phenolic and phosphite antioxidants. As a carbon center free radical antioxidant, this product can effectively inhibit the oxidation reaction caused in the initial stage. Used together with a low-volatility organic phosphite auxiliary antioxidant, it protects the polymer during reprocessing by decomposing hydroperoxide.

Uses

Antioxidant 136 is mainly used in polypropylene (PP), suitable for the processing of large-scale extrusion equipment under high temperature conditions, and can inhibit the yellowing of polymers.

Antioxidant HP136,2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl) Preparation Products And Raw materials

Raw materials

Preparation Products

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Antioxidant HP136,2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl) Suppliers

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View Lastest Price from Antioxidant HP136,2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl) manufacturers

Qingdao Truelight functional Material Technology Co., Ltd.
Product
ANTIOXIDANT TRUELICHT AO 136 164391-52-0
Price
US $30.00/KG
Min. Order
1drums
Purity
98.0%
Supply Ability
1000TON
Release date
2021-11-21
Hebei Weibang Biotechnology Co., Ltd
Product
ANTIOXIDANT 136 164391-52-0
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2022-09-26
Hebei Mojin Biotechnology Co., Ltd
Product
ANTIOXIDANT 136 164391-52-0
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-06-27

164391-52-0, Antioxidant HP136,2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl)Related Search:

Antioxidant 1098 5,7-bis(1,1-dimethylethyl)-3-[2,3-dimethylphenyl]-2(3H)-benzofuranone Hexamethylene bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate] Antioxidant T502A Calcium bis[monoethyl(3,5-di-tert-butyl-4-hydroxylbenzyl)phosphonate] Antioxidant B9215 4,4'-Methylenebis(2,6-di-tert-butylphenol) Antioxidant B225,complex Bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite O,O'-Dioctadecylpentaerythritol bis(phosphite) 1,1,3-TRIS(2-METHYL-4-HYDROXY-5-TERT-BUTYLPHENYL)BUTANE Antioxidant B1171 Antioxidant 1035 Diethyl 3,5-di-tert-butyl-4-hydroxybenzyl phosphate Antioxidant 501 Antioxidant TNPP Antioxidant TNP Antioxidant 264 EP standard product

  • Antioxidant HP136,2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl)
  • 5,7-Di-tert-butyl-3-(3,4-dimethylphenyl)benzofuran-2(3H)-one
  • LOTSORB AN 136
  • 2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl)-
  • ANTIOXIDANT TRUELICHT AO 136
  • JADEWIN AO 136
  • 164391-52-0 Antioxidant HP136
  • 5,7-ditert-butyl-3-(3,4-dimethylphenyl)-3H-1-benzofuran-2-one
  • Irganox136
  • 164391-52-0