4,4'-dodecylidenebisphenol

  • Name: 4,4'-dodecylidenebisphenol
  • CAS: 74462-04-7
  • Purity: 99%
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Details

Chemical plants supply high-quality 4,4'-dodecylidenebisphenol 74462-04-7 in bulk

  • Molecular Formula: C24H34 O2
  • Molecular Weight: 354.533
  • Boiling Point: 497.407oC at 760 mmHg 
  • Flash Point: 215.24oC 
  • PSA： 40.46000 
  • Density: 1.019g/cm3 
  • LogP: 7.15060 

74462-04-7 Relevant articles

BISPHENOL COMPOSITION CONTAINING AROMATIC ALCOHOL SULFONATE AND METHOD FOR PRODUCING SAME, POLYCARBONATE RESIN AND METHOD FOR PRODUCING SAME, AND BISPHENOL PRODUCTION METHOD

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Paragraph 0281, (2020/07/07)

A bisphenol composition including a spec...

METHOD FOR PRODUCING BISPHENOL COMPOUND

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Paragraph 0174; 0175; 0176-0183; 0188-0191; 0212; 0218, (2019/06/26)

PROBLEM TO BE SOLVED: To provide a metho...

METHOD FOR PRODUCING BISPHENOL COMPOUND

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Paragraph 0193-0194; 0196; 0200-0205, (2019/12/25)

PROBLEM TO BE SOLVED: To provide a metho...

METHOD FOR PRODUCING BISPHENOL COMPOUND

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Paragraph 0191; 0195; 0196, (2019/12/31)

PROBLEM TO BE SOLVED: To provide a metho...

74462-04-7 Process route

Dodecanal
112-54-9

Dodecanal

phenol
108-95-2,27073-41-2

phenol

1,1-bis(4-hydroxyphenyl)dodecane
74462-04-7

1,1-bis(4-hydroxyphenyl)dodecane

Conditions
Conditions Yield
With hydrogenchloride; In water; at 40 - 45 ℃; for 5h; Solvent; Temperature;
43.8%
With methanol; sulfuric acid; 1-dodecylthiol; In toluene; at 40 ℃; for 2.5h; Inert atmosphere;
35%
With hydrogenchloride; In water; toluene; at 40 ℃; for 5h;
44.7 g
With toluene-4-sulfonic acid; at 40 - 43 ℃; for 5h; Reagent/catalyst; Large scale;
53.6 kg
With silicotungstic acid hydrate; 1-dodecylthiol; at 40 - 50 ℃; for 6h; Reagent/catalyst; Temperature;
With H14[NaP5W30O110]·47H2O(preyssler type phosphotungstic acid); at 40 - 70 ℃; for 16h; Reagent/catalyst;
With 6H(1+)*23H2O*P2W18O62; at 40 - 70 ℃; for 8h; Reagent/catalyst;
1-dodecyl alcohol
112-53-8

1-dodecyl alcohol

toluene
108-88-3,15644-74-3,16713-13-6

toluene

phenol
108-95-2,27073-41-2

phenol

1,1-bis(4-hydroxyphenyl)dodecane
74462-04-7

1,1-bis(4-hydroxyphenyl)dodecane

Conditions
Conditions Yield
With hydrogenchloride; In water; at 40 ℃; for 5h;
44.7 g

74462-04-7 Upstream products

  • 112-54-9
    112-54-9

    Dodecanal

  • 108-95-2
    108-95-2

    phenol

  • 112-53-8
    112-53-8

    1-dodecyl alcohol

  • 108-88-3
    108-88-3

    toluene

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