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ChemicalBook CAS DataBase List Butylated hydroxytoluene (BHT)

Butylated hydroxytoluene (BHT) synthesis

10synthesis methods

Product Name:Butylated hydroxytoluene (BHT)
CAS Number:128-37-0
Molecular formula:C15H24O
Molecular Weight:220.35

BHT is produced commercially by the alkylation of para-cresol with isobutylene. BHT is also produced by several western European manufacturers, production/processing plants in Germany, France, the Netherlands, United Kingdom and Spain.

88-27-7 Synthesis

2,6-Di-tert-butyl-4-(dimethylaminomethyl)phenol

88-27-7
192 suppliers
$20.00/5g

128-37-0
1227 suppliers
$5.00/25g

Yield:128-37-0 215.16 g

Reaction Conditions:

with hydrogen;platinum at 160; for 4 h;Reagent/catalyst;Temperature;

Steps:

1

Add 2.6 g of platinum catalyst to a 1 L reactorAnd 260 g of 2,6-di-tert-butyl-4(dimethylaminomethyl)phenol,Then hydrogen is introduced, and the hydrogenolysis process maintains the system temperature at 160 ° C.The molar ratio of hydrogen to 2,6-di-tert-butyl-4(dimethylaminomethyl)phenol is 2:1,Hydrogenation reaction for 4 hours, hot filtration to remove the catalyst,The crystal was cooled to give 215.16 g of 2,6-di-tert-butyl-p-methylphenol.

References:

CN108250047,2018,A Location in patent:Paragraph 0029; 0031; 0034; 0037

106-44-5 Synthesis

106-44-5
504 suppliers
$14.00/5g

115-11-7
240 suppliers
$45.00/25g

128-37-0
1227 suppliers
$5.00/25g

References

Benzene, 1,3-bis(1,1-dimethylethyl)-5-methyl-2-(2-propen-1-yloxy)-

1516-98-9
0 suppliers
inquiry

128-37-0
1227 suppliers
$5.00/25g

Phenol, 2-(1,1-dimethylethyl)-4-methyl-6-(2-propenyl)-

2253-69-2
0 suppliers
inquiry

References

56252-56-3
7 suppliers
inquiry

128-37-0
1227 suppliers
$5.00/25g

Aluminum, bis[2,6-bis(1,1-dimethylethyl)-4-methylphenolato](2-methylpropyl)-

56252-57-4
0 suppliers
inquiry

References

106-44-5 Synthesis

106-44-5
504 suppliers
$14.00/5g

75-65-0 Synthesis

75-65-0
793 suppliers
$10.00/10ml

2409-55-4 Synthesis

2409-55-4
287 suppliers
$7.00/25g

128-37-0
1227 suppliers
$5.00/25g

References

Butylated hydroxytoluene (BHT) Related Search:

N,N'-Di-2-naphthyl-p-phenylenediamine Bromocresol green Antioxidant 1010 2-tert-Butyl-4-methylphenol 2,5-Dimethylphenol 4,4'-Methylenedianiline Antioxidant 1330 O,O'-Dioctadecylpentaerythritol bis(phosphite) 2,4-Di-tert-butylphenol tert-Butanol

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Butylated hydroxytoluene (BHT) synthesis

Butylated hydroxytoluene (BHT) Related Search: