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p-phenylenebis(trimellitate anhydride))

p-phenylenebis(trimellitate anhydride)) Suppliers list
Company Name: CHINATECH(TIANJIN) CHEMICAL CO.,LTD.
Tel: +8618222493702
Email: sales8@chinatechem.com
Products Intro: Product Name:1,4-Phenylene Bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate) (TAHQ)
CAS:2770-49-2
Purity:≥99% Package:20Kg/Drum
Company Name: Capot Chemical Co.,Ltd.
Tel: 571-85586718 +8613336195806
Email: sales@capotchem.com
Products Intro: Product Name:1,4-Phenylene Bis(1,3-Dioxo-1,3-Dihydroisobenzofuran-5-Carboxylate)
CAS:2770-49-2
Purity:98% Min. Package:1G;1KG;100KG
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-371-66670886
Email: info@dakenam.com
Products Intro: Product Name:TAHQ
CAS:2770-49-2
Purity:99% Package:5KG;1KG
Company Name: career henan chemical co
Tel: +86-0371-86658258
Email: sales@coreychem.com
Products Intro: Product Name:p-phenylenebis(trimellitate anhydride))
CAS:2770-49-2
Purity:99% Package:1kg;1USD
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-023-61398051 +8613650506873
Email: sales@chemdad.com
Products Intro: Product Name:p-phenylenebis(trimellitate anhydride))
CAS:2770-49-2
Purity:0.98 Package:1kg,2kg,5kg,10kg,25kg

p-phenylenebis(trimellitate anhydride)) manufacturers

p-phenylenebis(trimellitate anhydride)) Basic information
Product Name:p-phenylenebis(trimellitate anhydride))
Synonyms:p-phenylenebis(trimellitate anhydride));p-Phenylene bis(trimellitate) dianhydride; p-Phenylene bis(trimellitate) dianhydride,TAHQ;P-PHENYLENEBIS (TRIMELLITATE ANHYDRIDE) (TAHQ);1,4-Phenylene Bis(1,3-dioxo-1,3-dihydroisobenzof uran-5-carboxylate) (TAHQ);5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, 5,5'-(1,4-phenylene) ester;Bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylic Acid) 1,4-Phenylene Ester;1,4-Phenylene Bis(anhydrotrimellitate)
CAS:2770-49-2
MF:C24H10O10
MW:458.33
EINECS:
Product Categories:PI
Mol File:2770-49-2.mol
p-phenylenebis(trimellitate anhydride)) Structure
p-phenylenebis(trimellitate anhydride)) Chemical Properties
Melting point 255 °C
Boiling point 757.9±55.0 °C(Predicted)
density 1.622±0.06 g/cm3(Predicted)
form powder to crystal
color White to Light yellow
CAS DataBase Reference2770-49-2
Safety Information
HS Code 2932.99.7000
MSDS Information
p-phenylenebis(trimellitate anhydride)) Usage And Synthesis
Uses1,4-Phenylene Bis(anhydrotrimellitate) is a useful reagent in the synthesis of soluble biopolyimides using 4-aminophenylalanine.
UsesP-phenylenebis(trimellitate anhydride) is an organic anhydride and can be used as medical intermediates.
p-phenylenebis(trimellitate anhydride)) Preparation Products And Raw materials
Raw materials4-Chloroformylphthalic anhydride-->Hydroquinone
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