4,4'-methylenebis(4,1-phenylene)di(carbamic acid(4-(1,1,3,3-tetramethylbutyl)phenyl)ester)

Base Information

Chemical Name:4,4'-methylenebis(4,1-phenylene)di(carbamic acid(4-(1,1,3,3-tetramethylbutyl)phenyl)ester)
CAS No.:1266554-90-8
Molecular Formula:C₄₃H₅₄N₂O₄
Molecular Weight:662.913
Hs Code.:

Synonyms:4,4'-methylenebis(4,1-phenylene)di(carbamic acid(4-(1,1,3,3-tetramethylbutyl)phenyl)ester)

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 4,4'-methylenebis(4,1-phenylene)di(carbamic acid(4-(1,1,3,3-tetramethylbutyl)phenyl)ester)

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Technology Process of 4,4'-methylenebis(4,1-phenylene)di(carbamic acid(4-(1,1,3,3-tetramethylbutyl)phenyl)ester)

There total 8 articles about 4,4'-methylenebis(4,1-phenylene)di(carbamic acid(4-(1,1,3,3-tetramethylbutyl)phenyl)ester) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 109-87-5
Dimethoxymethane

: 110245-17-5
1-phenylcarbamoyloxy-4-(1,1,3,3-tetramethyl-butyl)-benzene

: 1266554-90-8
4,4'-methylenebis(4,1-phenylene)di(carbamic acid(4-(1,1,3,3-tetramethylbutyl)phenyl)ester)

Guidance literature:: With sulfuric acid; In nitrobenzene; at 110 ℃; for 8h; Product distribution / selectivity; Industry scale;

Reference yield:

: 140-66-9
tert-octylphenol

: 101-68-8,25686-28-6,97568-33-7
di(4-isocyanatophenyl)methane

: 1266554-90-8
4,4'-methylenebis(4,1-phenylene)di(carbamic acid(4-(1,1,3,3-tetramethylbutyl)phenyl)ester)

Guidance literature:: With ethylenediamine; Reflux; Large scale;

Reference yield:

: 140-66-9
tert-octylphenol

: 1266554-90-8
4,4'-methylenebis(4,1-phenylene)di(carbamic acid(4-(1,1,3,3-tetramethylbutyl)phenyl)ester)

Guidance literature:: Multi-step reaction with 2 steps

1: dibutyltin dilaurate / 250 °C / 150.01 Torr / Industry scale

2: sulfuric acid / nitrobenzene / 8 h / 110 °C / Industry scale

With sulfuric acid; dibutyltin dilaurate; In nitrobenzene;