USD $10.00-90.00 / Kilogram
USD $1.00-10.00 / Kilogram
large production of antioxidant 225 low price supplier
pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) basic information |
product name: | pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) |
synonyms: | 3,5-di-tert-butyl-4-hydroxy-hydrocinnamicacitetraesterwithpentaerythr;adkstabao60;anox20;anox20am;antioxidant1010;ao3;ao60;benzenepropanoicacid,3,5-bis(1,1-dimethylethyl)-4-hydroxy-,2,2-bis((3-(3,5-b |
cas: | 6683-19-8 |
mf: | c73h108o12 |
mw: | 1177.63 |
einecs: | 229-722-6 |
product categories: | aromatic esters;organics;polymer additives;polymer science;stabilizers;polymer additives;polymer science |
mol file: | 6683-19-8.mol |
pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) chemical properties |
melting point | 115-118 °c (dec.)(lit.) |
boiling point | 779.1°c (rough estimate) |
density | 0.9594 (rough estimate) |
refractive index | 1.6390 (estimate) |
form | neat |
cas database reference | 6683-19-8(cas database reference) |
epa substance registry system | benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)- 4-hydroxy-, 2,2-bis[[3-[3,5-bis(1,1-dimethylethyl)- 4-hydroxyphenyl]-1-oxopropoxy] methyl]-1,3-propanediyl ester(6683-19-8) |
composite antioxidant 225
l chemical name: composite antioxidant 225
l cas no.: 6683-19-8 & 31570-04-4
quality standard:
control items |
unit |
standard |
appearance |
― |
white powder or particles |
volatile |
wt% |
≤ 0.5 |
ash |
wt% |
≤ 0.1 |
solubility |
― |
clear |
light transmittance |
(10g/ 100ml toluene): |
425nm≥97.0% 500nm ≥97.0% |
l typical properties: it is white powder or particles and can dissoulve in benzene, cyclohexane, ethyl acetate and other organic solvents, insoluble in water.
l applications: this product is an antioxidant with good performance, wnameely applied to polyethylene, polypropylene, polyoxymethylene, abs resin, ps resin, pvc, pc, binding agent, rubber, petroleum etc. it has outstanding processing stability and long-term protection effects to polyolefine. through the concerted effect of antioxidant 1010 and antioxidant 168, the thermal degradation and oxnameization degradation can be effectively inhibited.
l storage & transportation: this product is nontoxic , fire-resistive, explosive-resistive and stable in storing.
l packing: packed in cardboard drum lined with plastic bags with the net capacity of 25 kg per drum or according to customers' demands.