1,1,3-TRIS(2-METHYL-4-HYDROXY-5-TERT-BUTYLPHENYL)BUTANE

1,1,3-TRIS(2-METHYL-4-HYDROXY-5-TERT-BUTYLPHENYL)BUTANE Basic information

Product Name:	1,1,3-TRIS(2-METHYL-4-HYDROXY-5-TERT-BUTYLPHENYL)BUTANE
Synonyms:	4-[1,3-bis(5-tert-butyl-4-hydroxy-2-methyl-phenyl)butyl]-2-tert-butyl-5-methyl-phenol;4-[1,3-bis(5-tert-butyl-4-hydroxy-2-methylphenyl)butyl]-2-tert-butyl-5-methylphenol;Tri Phenyl Methyl Butane (TPMB);1,1,3-Tris-(2-tert-butyl-4-hydroxy-5-Methylphenyl)-butane (TPMB);1,1,3-Tri(4-hydroxy-2-methyl-5-tert-butylphenyl)butane;Lowinox CA 22;Mixxim AO 30;OS 930
CAS:	1843-03-4
MF:	C37H52O3
MW:	544.81
EINECS:	217-420-7
Product Categories:	Organics;Industrial/Fine Chemicals
Mol File:	1843-03-4.mol

1,1,3-TRIS(2-METHYL-4-HYDROXY-5-TERT-BUTYLPHENYL)BUTANE Chemical Properties

Melting point	183-190 °C(lit.)
Boiling point	578.54°C (rough estimate)
density	0.5g/cm3
vapor pressure	0Pa at 25℃
refractive index	1.5800 (estimate)
Fp	225 °F
pka	10.38±0.20(Predicted)
Water Solubility	0.02ng/L at 20℃
LogP	12.7 at 25℃
CAS DataBase Reference	1843-03-4(CAS DataBase Reference)
EPA Substance Registry System	1,1,3-Tris(2-methyl-4-hydroxy-5-tert-butylphenyl)butane (1843-03-4)

Safety Information

WGK Germany	1
RTECS	SM1157000

MSDS Information

Provider	Language
SigmaAldrich	English

1,1,3-TRIS(2-METHYL-4-HYDROXY-5-TERT-BUTYLPHENYL)BUTANE Usage And Synthesis

Chemical Properties	1,1,3-Tris(2-Methyl-4-hydroxy-5-tert-butylphenyl)butane is a white crystalline powder.
Uses	1,1,3-Tris(2-Methyl-4-hydroxy-5-tert-butylphenyl)butane is an excellent phenolic antioxidant and can be used as a stabilizer in polypropylene, polyethylene, polyvinyl chloride, ABS, polyoxymethylene and other resins and light-colored rubber products. It works synergistically with the antioxidant DLTP.
Flammability and Explosibility	Nonflammable

1,1,3-TRIS(2-METHYL-4-HYDROXY-5-TERT-BUTYLPHENYL)BUTANE Preparation Products And Raw materials

Raw materials

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