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Antioxidant BKF

Date：2021-12-16      Categories：Related Application Product

  Post Date: Dec 16,2021
  Expiry Date: Jun 14,2022
  Detailed Description: Cas No. :119-47-1

Specs:N.W.20KG/BAG

Chemical name:2,2′-Methylene-bis(4-methyl-6-tert-butylphenol)
Molecular formula:C23H32O2
Molecular weight:340.51
Properties:white or milky white crystalline powder
Uses:
Phenol-type antioxidant, non-staining, non-discoloring, used in natural rubber, synthetic rubber, ABS, polyolefin and other polymers, particularly in latex and light-colored rubber, rate of use is generally 0.5-1.5portions.
Appearance:
white or milky white crystalline powder .
Melting point≥120ºC
Heating loss≤0.5%
Ash≤0.3%
Residue on 100mesh Sieve≤0.1%
Packing:
PE film bag lined PP woven bag or laminated kraft bag, Net wt 20kg.
Storage:
Stored in cool and dry place, avoid fire and insolation.

  CAS Registry Number:

119-47-1
  Synonyms: ;2,2-Methylenebis(6-tert-butyl-p-cresol);6,6-di-tert-butyl-2,2-methylenedi-p-cresol;RALOX 46;Antioxidant 2246;Methylenebisbutylcresol;2,2-Methylene-bis(4-methyl-6-tert-butylphenol);2,2′-Methylenebis(4-methyl-6-tert-butylphenol);2,2′-methylene-bis(4-methyl-6-tert-butyl phenol);2,2′-methanediylbis(6-tert-butyl-4-methylphenol);benzo[k]fluoranthene;Antioxidant2246;2,2′-Methylene-di(4-methyl-6-tert-butylphenol);AO-2246;2,2′-Methylenebis(6-tert-butyl-4-methylphenol);2,2′-Methylenebis-(6-tert-butyl-p-cresol);2,2′-Metylene-bis(4-methyl-6-tert-butyl phenol);Rubber Anti aging agent 2246;ANTIOXIDANT MBP;ANTIOXIDANT 2246(MBP);Methylene-Bis-(1-Dimethylethyl)-4-Methyl-Phenol;
  Molecular Formula: C20H12
  Molecular Weight: 252.3093
  Molecular Structure: 119-47-1 2,2'-methylenebis(6-tert-butyl-4-methyl-phenol)
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36:;
  Safety Description: S26:;
S36:;

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