Intermediate of API

2770-49-2

  • Product Name：p-phenylenebis(trimellitate anhydride)) (TAHQ)
  • Molecular Formula：C24H10O10
  • Specifications：99%
  • Molecular Weight：458.33000
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Product Details;

CasNo： 2770-49-2

Molecular Formula： C24H10O10

Hot Sale Top Purity p-phenylenebis(trimellitate anhydride)) (TAHQ) 2770-49-2 Powder

  • Molecular Formula:C24H10O10
  • Molecular Weight:458.33000
  • Melting Point:255 °C 
  • Boiling Point:757.9±55.0 °C(Predicted) 
  • PSA：139.34000 
  • Density:1.622±0.06 g/cm3(Predicted) 
  • LogP:2.74620 

p-phenylenebis(trimellitate anhydride))(Cas 2770-49-2) Usage

Uses

P-phenylenebis(trimellitate anhydride) is an organic anhydride and can be used as medical intermediates.

2770-49-2 Relevant articles

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2770-49-2 Process route

hydroquinone
123-31-9,8027-02-9

hydroquinone

trimellitic anhydride acid chloride
1204-28-0

trimellitic anhydride acid chloride

p-phenylene bis(trimellitate anhydride)
2770-49-2

p-phenylene bis(trimellitate anhydride)

Conditions
Conditions Yield
With pyridine; In benzene; for 2h;
With pyridine; In tetrahydrofuran;
p-phenylene bis(trimellitate anhydride)
2770-49-2

p-phenylene bis(trimellitate anhydride)

Conditions
Conditions Yield

2770-49-2 Upstream products

  • 123-31-9
    123-31-9

    hydroquinone

  • 1204-28-0
    1204-28-0

    trimellitic anhydride acid chloride

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