Rubber Antioxidants 2246-A Antioxidant 2246-A 14362-12-0 for Plastic Additives
Basic Spec
English name: 2,2'-methylenebis[4,6-di-tert-butylphenol]
English synonym: 2,2'-methylenebis[4,6-di-tert-butylphenol]; 2,2'-Methylene bis(4,6-tert-butylphenol); 2,2'-Methylenebis[4,6-bis (1,1-dimethylethyl)phenol]; Bis(2-hydroxy-3,5-di-tert-butylphenyl)methane; Bis(3,5-di-tert-butyl-2-hydroxyphenyl)methane; Di-(3 ,5-di-tert-butyl-2-hydroxyphenyl)methane; 6,6,-methylenebis(2,4-di-tert-butylphenol); 2,2'-Methylenebis[4,6-bis(2-methyl- 2-propanyl)phenol]
CAS No.: 14362-12-0
Molecular formula: C29H44O2
Molecular weight: 424.65846
EINECS number: 238-334-6
Related Categories: Antioxidant; Antioxidants
Mol file: 14362-12-0.mol
Chemical Structure:
Physical Property & Specification
Specifications:
| Item | Index |
| Appearance | White powder |
| Content % | ≥99.0 |
| Moisture % | ≤0.05% |
| Melting Point | ≥142℃ |
| Heating decrement | ≤1.50% |
| Ash | ≤0.1% |
Uses
Antioxidant 2246-A is a high performance phenolic antioxidant, widely used natural rubber, synthetic rubber, polyvinyl chloride, rubber and light or bright color medical products, such as antioxidant and an antioxidant, and thioethers, phosphites antioxidants and the like with a significant synergistic effect, and ultraviolet absorbers can further improve the weather resistance of the article.
Packaging:
20kg/bag
Introduction of antioxidant 2246-A
Chemical name: 2,2'-methylenebis(4,6-di-tert-butylphenol)
English name: 2,2'-methlylene-bis(4,6-di-tert-butylphenol); 2,2'-Methylenebis[4,6-bis(2-methyl-2-propanyl)phenol]
Molecular formula: C29H44O2
Molecular weight: 424.65800
Density: 0.981g/cm3
Boiling point: 466.9oC at 760mmHg
Flash point: 182.1oC
Refractive index: 1.526
Steam pressure: 2.44E-09mmHg at 25°C
CAS NO: 14362-12-0
Stability: Stored and used under normal ambient temperature, this product is stable.
Conditions to avoid contact: electrostatic discharge, heat, humidity, etc.
Incompatible materials: strong oxides, strong acids, strong bases.
Applications
2,2'-methylenebis(4,6-di-tert-butylphenol) belongs to ortho-alkylene bridged bisphenol antioxidant, and is also a synthetic high performance organic phosphate nucleating agent and new high-efficiency anti-oxidant The basic raw material of oxygen bisphenol monoacrylate. Compared with BHT, the synthetic rubber anti-aging agent has the characteristics of high antioxidant activity, low toxicity, no migration, and environmental protection, and can improve coloring and yellowing. It is also an important synthetic intermediate from which 2,2'-methylenebis(4,6-di-tert-butyl)phenolate sodium phosphate and 2,2'-methylenebis(cyclo) can be prepared. 4,6-di-tert-butyl)-isooctyl phosphite, 2-[1-(2-hydroxy-3,5-di-tert-butylphenyl)-methyl]-4,6-di-tert-butyl Phenyl acrylate or the like.
Packing & Storage
Packing: 20kg/bag
Payment Terms
100% TT Before Shipment
Contact Information
| Tel | 0086 134 35409275 |
| Fax | 0086 757 84888673 |
| Mobile | 0086 13670617610 |
| E-mail | frank@jasontechcn.com |
| Skype | frank_shuai |
| WhatsApp/Viber | +86-13435409275 |
FAQ
1. Are you a factory or tarding company?
Our company concentrates on on the production, sales and service for plastic and coating additives, fine chemicals and intermediates.
2. Where dose your company locate?
We locate in Heze, Shandong province of China, also have sales rep. in Foshan
3. Can you provide samples for quality checking before placing an order?
Samples are avaliable upon request, but the shipping cost should be paid by customer.
4. How to get the price list?
Please inqire us by alibaba/email.
5. What's your payment term?
TT/Payoneer/Paypal/West Union
