Chemical Information for At-168
CAS Number
31570-04-4Name
AT-168Synonym
Naugard B-25;Irgafos 168 Ciba;MFCD00072706;Phosphorous Acid Tris(2,4-di-tert-butylphenyl) Ester;ANTIOXIDANT 168IRGANOX 168;Doverphos-S-480;ANTIOXIDANTS AO-168;IRGAFOS 168;Tris(2,4-di-tert-butylphenyl) Phosphite;Trisditbutylphenylphosphite;EINECS 250-709-6;4-di-tert-butylphenyl)phosphite;Plastic additive 12;ANTIOXIDANT168Melting Point
181-184 °C(lit.)Boiling Point
594.2±50.0 °C at 760 mmHgFlash Point
394.0±30.4 °CMolecular Formula
C42H63O3PMolecular Weight
646.922Density
-0.98Manufacturing Facilities for At-168
Professional Export Experience
to Global Customers
1. 16 years of R&D, manufacturing and sales experience of At-168 Cas:31570-04-4, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: YES,Our R&D, manufacturing service include fine chemicals, pharmaceutical intermediates like bromide, boric acid, thiophene, indole, imidazole, thiazole, piperazine, pyrazine compounds, from ton to hundred tons lot.