TRI(BUTYLCRESYL)BUTANE

PRODUCT IDENTIFICATION

CAS NO. 1843-03-4

TRI(BUTYLCRESYL)BUTANE

EINECS NO. 217-420-7
FORMULA C37H52O3
MOL WT. 544.81

H.S. CODE

 

TOXICITY

 
SYNONYMS Topanol CA; Trisalkofen BMB;
4,4',4''-(1-Methyl-1-propanyl-3-ylidene)tris(2-(1,1-dimethylethyl- )-5-methylphnol; 1,1,3-Tris(2-methyl-4-hydroxy-5-tert-butylphenyl)butane; 4,4',4''-(1-Methyl-1-propanyl-3-ylidene) tris(6-tert-butyl-m-cresol; 4-[4,4-Bis(4-hydroxy-2-methyl-5-tert-butyl-phenyl)butan-2-yl]-5-methyl-2 -tert-butyl-phenol; Other Registry Number: 111214-48-3; 134685-22-6; 134707-88-3; 27322-35-6; 82278-68-0
SMILES  

CLASSIFICATION

 

PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE

white to off-white crystalline powder

MELTING POINT

182 - 184 C
BOILING POINT  
SPECIFIC GRAVITY 1.08

SOLUBILITY IN WATER

Insoluble (soluble in acetone, ethanol, ethyl acetate, diethyl ether, insoluble in methylene chloride, hexane)
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REFRACTIVE INDEX

 

NFPA RATINGS  
FLASH POINT

 

STABILITY stable under ordinary conditions

APPLICATIONS

Tri(butylcresyl)butane is a hindered phenolic antioxidant for polyolefins, polypropylene, and styrene copolymers. This product is used as a stabilizer for a variety of plasticizers and hotmelt adhesives.

SALES SPECIFICATION

APPEARANCE

off-white to tan Crystalline powder

MELTING POINT

182 - 184 C

WEIGHT LOSS

5% at 278 C, 10% at 297 C, 50% at  307 C
TRANSPORTATION
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OTHER INFORMATION