phthalic acid - 88-99-3, C8H6O4, density, melting point, boiling …
2024年4月29日 · phthalic acid - cas 88-99-3, synthesis, structure, density, melting point, boiling point.
Phthalic acid - Wikipedia
In organic chemistry, phthalic acid is an aromatic dicarboxylic acid, with formula C 6 H 4 (CO 2 H) 2 and structure HO(O)C−C 6 H 4 −C(O)OH. Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a large scale. [ 4 ]
Phthalic acid | Synthesis, Uses, Structure | Britannica
Phthalic acid, colourless, crystalline organic compound ordinarily produced and sold in the form of its anhydride. The annual production of phthalic anhydride exceeded 1,000,000 metric tons in the late 20th century; most of it was used as an ingredient of polyesters, including alkyd resins.
Phthalic acid - Wikiwand
In organic chemistry, phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(CO2H)2 and structure HO (O)C− C 6 H 4− C (O)OH. Although phthalic acid is of modest commercial importance, the closely related derivative phthalic anhydride is a commodity chemical produced on a large scale. Phthalic acid is one of three isomers of ...
Phthalic acid | C8H6O4 | CID 1017 - PubChem
Phthalic acid is a benzenedicarboxylic acid cosisting of two carboxy groups at ortho positions. It has a role as a human xenobiotic metabolite. It is a conjugate acid of a phthalate (1-).
Phthalic Acid - Production, Reactions, Properties, Formula and Uses
Phthalic Acid is the main chemical compound that is applied as an anhydride to create chemicals like dyes, phthalates, saccharin, perfumes, and many other useful products. The Phthalic Acid boiling point is 289 °C (1013 hPa) (decomposition).
Phthalic Acid | Formula, Properties & Application
Phthalic acid is a well-known aromatic dicarboxylic acid, carrying two carboxyl groups (-COOH) in its molecular structure. This colorless, crystalline solid is considered a vital industrial chemical due to its use as a precursor for other materials.
Phthalic acid - Simple English Wikipedia, the free encyclopedia
In a field of chemistry called "Organic Chemistry", which mainly involves the study of carbon-based molecules, phthalic acid, is a dicarboxylic acid, which refers to the two COOH groups present in the molecule.
Phthalic Acid - an overview | ScienceDirect Topics
Phthalic Acid. In subject area: Chemistry. Phthalic acid esters (PAEs), commonly referred to as phthalates, are a family of small-to-medium sized (194–531 Da) aliphatic and aromatic esters of 1,2-benzenedicarboxylic acid (Fig. 1); From: Analytica Chimica Acta, 2023.
1,2-Benzenedicarboxylic acid - NIST Chemistry WebBook
1,2-Benzenedicarboxylic acid. Formula: C 8 H 6 O 4. Molecular weight: 166.1308. IUPAC Standard InChI: InChI=1S/C8H6O4/c9-7 (10)5-3-1-2-4-6 (5)8 (11)12/h1-4H, (H,9,10) (H,11,12) Copy Sheet of paper on top of another sheet.