Name | 2-Methyl-4,6-bis(octylsulfanylmethyl)phenol |
Synonyms | AO-1520 IRGANOX 1520 Irganox 1520 Primanox1520 Antioxidant 1520 4,6- two(Xin Liujiaji)of o-cresol 4,6-bis (octylthiomethyl)-o-cresol 4,6-Bis (Octylthiomethyl)-O-Cresol 2,4-Bis(Octylthiomethyl)-6-Methylphenol 2,4-BIS(OCTYLTHIOMETHYL)-6-METHYLPHENOL 2-METHYL-4,6-BIS((OCTYLTHIO)METHYL)PHENOL 2-Methyl-4,6-Bis((Octylthio)Methyl)Phenol Phenol, 2-methyl-4,6-bis(octylthio)methyl- Phenol, 2-Methyl-4,6-Bis(Octylthio)Methyl- 2-Methyl-4,6-bis(octylsulfanylmethyl)phenol 2-methyl-4,6-bis(octylsulfanylmethyl)phenol |
CAS | 110553-27-0 |
EINECS | 402-860-6 |
InChI | InChI=1/C25H44OS2/c1-4-6-8-10-12-14-16-27-20-23-18-22(3)25(26)24(19-23)21-28-17-15-13-11-9-7-5-2/h18-19,26H,4-17,20-21H2,1-3H3 |
Molecular Formula | C25H44OS2 |
Molar Mass | 424.75 |
Density | 0.990±0.06 g/cm3(Predicted) |
Boling Point | 532.2±45.0 °C(Predicted) |
Flash Point | 257.9°C |
Water Solubility | 99-2000μg/L at 20-25℃ |
Solubility | Chloroform (Slightly), Methanol (Slightly) |
Vapor Presure | 1Pa at 25℃ |
Appearance | Oil |
Color | Colourless |
pKa | 9.94±0.50(Predicted) |
Storage Condition | Refrigerator |
Refractive Index | 1.532 |
LogP | 10 at 20℃ |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
introduction | 4,6-di (octyl-thiomethyl) o-cresol is a new high molecular weight liquid antioxidant, mainly used in butadiene rubber, styrene-butadiene rubber, ethylene propylene rubber, nitrile rubber, thermoplastic projectile and other synthetic rubbers, with less use, good anti-oxygen effect, and can improve the stability of plastics or synthetic plastics. It is an antioxidant, the transformation of rubber products from universal to green has been realized. |
physical properties | ▼ ▲ appearance white crystal or colorless to light yellow liquid transmittance 425nm ≥ 95% 500nm ≥ 97% volatile fraction ≤ 0.5% melting point 20 ℃ solubility clear specific gravity 0.975-979(20 ℃) viscosity 80-90mPa.s(20 ℃) |
application | this product is a new antioxidant for rubber. It is mainly used in synthetic rubber such as butadiene rubber, styrene butadiene rubber, ethylene propylene rubber, nitrile rubber, thermoplastic elastic body, etc. It has less amount and good antioxidant effect, which can improve the stability of plastic or synthetic plastic. It is an environment-friendly antioxidant, which realizes the transformation of rubber products from general-purpose to environment-friendly. |
store | this product should be stored in a clean and dry place, rainproof; When handling this product, strong rubbing should be avoided. |