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

1,1,3-TRIS(2-METHYL-4-HYDROXY-5-TERT-BUTYLPHENYL)BUTANE
  • CAS No.:1843-03-4
Other grades of this product :
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
pka10.38±0.20(Predicted)
Water Solubility 0.02ng/L at 20℃
LogP12.7 at 25℃
CAS DataBase Reference1843-03-4(CAS DataBase Reference)
EPA Substance Registry System1,1,3-Tris(2-methyl-4-hydroxy-5-tert-butylphenyl)butane (1843-03-4)
Safety Information
WGK Germany 1
RTECS SM1157000
MSDS Information
ProviderLanguage
SigmaAldrich English
1,1,3-TRIS(2-METHYL-4-HYDROXY-5-TERT-BUTYLPHENYL)BUTANE Usage And Synthesis
Chemical Properties1,1,3-Tris(2-Methyl-4-hydroxy-5-tert-butylphenyl)butane is a white crystalline powder.
Uses1,1,3-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 ExplosibilityNonflammable
1,1,3-TRIS(2-METHYL-4-HYDROXY-5-TERT-BUTYLPHENYL)BUTANE Preparation Products And Raw materials
Raw materialsIsobutylene-->m-Cresol-->Crotonaldehyde

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