“Phthalic anhydride.”Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/phthalic%20anhydride. Accessed 28 Feb. 2025. Copy Citation Share Medical Definition phthalic anhydride noun :a crystalline cyclic acid anhydride C8H4O3that is used especially in making al...
Usage: Basic Organic Chemicals Flash Point: 305° F (NTP, 1992) Boiling Point: 267.4° F (NTP, 1992) Cas NO.: 85-44-9 Name: Phthalic anhydride Purity: 98.50% Brand Name: crovell Refractive index: 1.646 Aliase: Phthalic anhydride Appearance: white powder Melting Point: 129-132℃ EINECS:...
8.19 Usage Phthalic anhydride is used in the preparation of primary amines. It is used as a precursor to prepare anthraquinone, phthalein, rhodamine, phthalocyanine, fluorescein and xanthene dyes. It serves as an important intermediate in the plastics industry, dyes, resins and pigments. It is ...
Factory Supply 4,4'-CARBONYLBIS(PHTHALIC ANHYDRIDE) CAS 2421-28-5 factory outlet,USD,20/G,cas No:2421-28-5,Formula:C17H6O7,purity:99%- Tianjin Furun Tongda International Trade Co., LTD
4,4'-(Hexafluoroisopropylidene)diphthalic anhydride Chemical Properties,Usage,Production4,4'-(Hexafluoroisopropylidene)diphthalic anhydride synthesisPreparation Products And Raw materials4,4'-(Hexafluoroisopropylidene)diphthalic anhydride SupplierRelated articlesView Lastest Price from 4,4'-(Hexafluoro...
Tetrachlorophthalic anhydride; テトラクロロフタル酸無水物; Tetrachlorphthals?ureanhydrid; Tetrachlorophthalic anhydride; Tetrachlorophthalic anhydride; 1,3-Isobenzofurandione, 4,5,6,7-tetrachloro-; 4,5,6,7-TETRACHLORO-1,3-ISOBENZOFURANDIONE; 4,5,6,7-Tetrachloro-2-benzofuran-1,3-dione; Co...
Phthalic anhydride Product NamePhthalic anhydride CAS85-44-9 CBNumberCB31100843 MFC8H4O3 MW148.11556 MOL File85-44-9.mol Chemical Properties Melting point130.8 °C Boiling point295 °C Density1.53 g/cm3 Phthalic anhydride Chemical Properties,Usage,Production...
PHTHALIC anhydrideHEMICELLULOSEELECTROCHEMICAL engineersNATURAL resourcesRENEWABLE energy sourcesThe process synthesis, technoeconomic analysis, and life cycle assessment (LCA) of a novel route for phthalic anhydride (PAN) production from hemicellulose solutions are presented. The production contains six ste...
Phthalic anhydride is being used in a wide variety of applications around the world, from the plastics industry to resin synthesis, agricultural fungicides, and amines. It is currently made by oxidizing o-xylene and naphthalene in the vapor process. To reduce the strain on fossil usage and the...
Tetrachlorophthalicanhydridealkyd resinswith fire-retardant properties[88]. 4. Maleic anhydride-cyclopentadiene adduct (3,6-endomethylene 1,2,3,6-tetrahydrophthalic anhydride) inalkyd resinpreparations[89]. 5. Polyethylene glycol-containing alkyd resins[90]. ...