Product Name
4,4-Thiobis(6-tert-butyl-m-cresol)
Category
Plastic Additives
Synonyms
5-TERT-BUTYL-4-HYDROXY-2-METHYLPHENYL SULFIDE;4,4-Thiobis(3-methyl-6-tert-butylphenol);4,4-THIO-BIS-(6-T-BUTYL-3-METHYLPHENOL);4,4-THIOBIS(2-T-BUTYL-5-METHYLPHENOL);4,4-THIOBIS(2-TERT-BUTYL-5-METHYLPHENOL);4,4-THIOBIS(6-TERT-BUTYL-M-CRESOL);4,4-THIOBIS(6-TERT-BUTYL-M-CRESOL);1,1-Thiobis(2-methyl-4-hydroxy-5-tert-butylbenzene)
Description
4,4'-thiobis(6-tert-butyl-m-cresol) appears as white or light gray to tan powder. (NTP, 1992);DryPowder; DryPowder, PelletsLargeCrystals;Light-gray to tan powder with a slightly aromatic odor.;Light-gray to tan powder with a slightly aromatic odor.
IUPAC Name
2-tert-butyl-4-(5-tert-butyl-4-hydroxy-2-methylphenyl)sulfanyl-5-methylphenol
Molecular Weight
358.5g/mol
Molecular Formula
C22H30O2S
Canonical SMILES
CC1=CC(=C(C=C1SC2=CC(=C(C=C2C)O)C(C)(C)C)C(C)(C)C)O
InChI
InChI=1S/C22H30O2S/c1-13-9-17(23)15(21(3,4)5)11-19(13)25-20-12-16(22(6,7)8)18(24)10-14(20)2/h9-12,23-24H,1-8H3
InChI Key
HXIQYSLFEXIOAV-UHFFFAOYSA-N
Melting Point
302 °F (NTP, 1992);162.0 °C;150 °C;302°F;302°F
Flash Point
420 °F (NTP, 1992);420°F;420°F
Density
1.1 at 77 °F (NTP, 1992);1.10;1.10
Solubility
less than 0.1 mg/mL at 64° F (NTP, 1992);VERY SOL IN METHANOL (79%); SOL IN ACETONE (20%); SLIGHTLY SOL IN BENZENE (5%); VERY SLIGHTLY SOL IN WATER (0.08%);0.08%
Color/Form
LIGHT GREY POWDER;FINE WHITE CRYSTALS;Light gray to tan powder.
Covalently-Bonded Unit Count
1
Exact Mass
358.196651g/mol
MeSH Entry Terms
4,4'-thiobis(6-t-butyl-m-cresol);4,4'-thiobis(6-tert-butyl-3-cresol)
Monoisotopic Mass
358.196651g/mol
Odor
Slightly aromatic odor.
Other Experimental
SANTONOX R MELTING POINT: 161 °C
Safety Description
37/39-26-61-60-36/37
Supplemental Hazard Statements
H315-H317-H319-H373
Vapor Pressure
6.3e-07 mm Hg at 158 °F (NTP, 1992);0.0000006 mmHg;0.0000006 mmHg