- ANTIOXIDANT 136
-
-
2026-03-20
- CAS:164391-52-0
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 10 mt
|
| | Antioxidant HP136,2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl) Basic information |
| Product Name: | Antioxidant HP136,2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl) | | Synonyms: | 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 | | CAS: | 164391-52-0 | | MF: | C24H30O2 | | MW: | 350.49 | | EINECS: | | | Product Categories: | | | Mol File: | 164391-52-0.mol |  |
| | Antioxidant HP136,2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl) Chemical Properties |
| 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 | | InChI | InChI=1S/C24H30O2/c1-14-9-10-16(11-15(14)2)20-18-12-17(23(3,4)5)13-19(24(6,7)8)21(18)26-22(20)25/h9-13,20H,1-8H3 | | InChIKey | CYHYIIFODCKQNP-UHFFFAOYSA-N | | SMILES | O1C2=C(C(C)(C)C)C=C(C(C)(C)C)C=C2C(C2=CC=C(C)C(C)=C2)C1=O | | 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) |
| TSCA | TSCA listed | | HS Code | 2932.20.4500 |
| | Antioxidant HP136,2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl) Usage And Synthesis |
| 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 |
|