2,2'-methylenebis[4,6-di-tert-butylphenol]

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Names

[ CAS No. ]:
14362-12-0

[ Name ]:
2,2'-methylenebis[4,6-di-tert-butylphenol]

[Synonym ]:
2,2'-methylenebis(4,6-di-t-butylphenol)
bis(3,5-di-tert-butyl-2-hydroxyphenyl)methane
4,6,4',6'-tetra-tert-butyl-2,2'-methanediyl-di-phenol
5,5'-(bromomethylene)bis(1,3-ditert-butylbenzene)
Bis(3,5-di-tert-butylphenyl)methylbromid
Benzene,1,1'-(bromomethylene)bis[3,5-bis(1,1-dimethylethyl)
di-(3,5-di-tert-butyl-2-hydroxyphenyl)-methane
2,2'-DITHIOBIS(N-METHYLBENZAMIDE)
6,6'-methylenebis(2,4-di-tert-butylphenol)
2,2'-methylene-bis-(4,6-di-tert-butylphenol)

Chemical & Physical Properties

[ Density]:
0.981g/cm3

[ Boiling Point ]:
466.9ºC at 760mmHg

[ Melting Point ]:
151-152℃

[ Molecular Formula ]:
C29H44O2

[ Molecular Weight ]:
424.65800

[ Flash Point ]:
182.1ºC

[ Exact Mass ]:
424.33400

[ PSA ]:
40.46000

[ LogP ]:
7.87860

[ Vapour Pressure ]:
2.44E-09mmHg at 25°C

[ Index of Refraction ]:
1.526

Safety Information

[ HS Code ]:
2907299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Formaldehyde
  • 2,4-Di-t-butylphenol
  • METHYLMAGNESIUM BROMIDE
  • dimethoxymethane
  • Sulfuric acid
  • 2,4-ditert-butyl-6-(hydroxymethyl)phenol
  • 4-tert-Butylphenol

DownStream

  • 2-[(2-hydroxy-5-tert-butyl-phenyl)methyl]-4-tert-butyl-phenol

Customs

[ HS Code ]: 2907299090

[ Summary ]:
2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%