CAS 100-21-0

Ácido tereftálico

Descripción:

Ácido tereftálico, con el número CAS 100-21-0, es un sólido cristalino blanco que se utiliza principalmente como precursor en la producción de tereftalato de polietileno (PET), un polímero ampliamente utilizado en textiles y botellas de plástico. Es un ácido dicarboxílico aromático, caracterizado por sus dos grupos funcionales carboxilo (-COOH) unidos a un anillo de benceno. Ácido tereftálico es poco soluble en agua pero soluble en disolventes orgánicos como el etanol y la acetona. Tiene un punto de fusión que generalmente se encuentra dentro de un rango específico, lo que indica su estabilidad bajo diversas condiciones. El compuesto es conocido por su alta estabilidad térmica y resistencia a la degradación, lo que lo hace adecuado para aplicaciones a alta temperatura. Además, Ácido tereftálico puede someterse a diversas reacciones químicas, incluida la esterificación y la polimerización, que son esenciales para su papel en la producción de fibras sintéticas y plásticos. Los datos de seguridad indican que debe manejarse con cuidado, ya que puede causar irritación al contacto con la piel o los ojos.

Fórmula: C₈H₆O₄

InChI: InChI=1S/C8H6O4/c9-7(10)5-1-2-6(4-3-5)8(11)12/h1-4H,(H,9,10)(H,11,12)

Clave InChI: InChIKey=KKEYFWRCBNTPAC-UHFFFAOYSA-N

SMILES: C(O)(=O)C1=CC=C(C(O)=O)C=C1

Sinónimos:

• (1aR,1bS,4aR,7aS,7bS,8R,9R,9aS)-4a,7b,9,9a-tetrahydroxy-3-(hydroxymethyl)-1,1,6,8-tetramethyl-1,1a,1b,4,4a,7a,7b,8,9,9a-decahydro-5H-cyclopropa[3,4]benzo[1,2-e]azulen-5-one
• 1,4-Benzenedicarboxylic Acid, Para-Phthalic Acid
• 1,4-Benzenedicarboxylic acid
• 1,4-Dicarboxybenzene
• 1,4-Phthalicacid
• 4-Carboxybenzoic acid
• Acide terephtalique
• Acideterephtalique
• Acideterephtalique(French)
• Acido Tereftalico
• Amoco TA 33
• Benzene-1,4-dicarboxylic acid
• Benzene-p-dicarboxylic acid
• Kyselina tereftalova
• Kyselina terftalova
• Nsc 36973
• P-Phthelic Acid
• PTA
• Ptm 6633
• Purified Terephthalic Acid
• QTA
• S-Lop
• TPA
• TPA (terephthalic acid)
• Ta 33Lp
• Terephthalsaeure
• Terephthalsaure
• Wr 16262
• p-Benzenedicarboxylic acid
• p-Carboxybenzoic acid
• p-Dicarboxybenzene
• p-Phthalic acid
• para-Phthalic acid

Terephthalic Acid

CAS: 100-21-0

Fórmula: C₈H₆O₄

Pureza: >99.0%(GC)(T)

Forma y color: White to Almost white powder to crystal

Peso molecular: 166.13

Ref: 3B-T0166

Terephthalic acid, 98+%

CAS: 100-21-0

Terephthalic acid is used in the metal organic frame works. Terephthalic acid is used primarily to make polyethylene terephthalate (PET) resins and fibers, polyester fibers, films, polyethylene terephthalate solid-state resins and polyethylene terephthalate engineering resins. This Thermo Scientific

Fórmula: C₈H₆O₄

Pureza: 98+%

Forma y color: White, Powder

Peso molecular: 166.13

Ref: 02-A12527

Ecamsule Related Compound C (terephthalic acid)

CAS: 100-21-0

Terephthalic acid and its salts

Fórmula: C₈H₆O₄

Forma y color: White Off-White Solid

Peso molecular: 166.13

Ref: 45-1231637

1,4-Benzenedicarboxylic acid

CAS: 100-21-0

Fórmula: C₈H₆O₄

Pureza: 98%

Forma y color: Solid

Peso molecular: 166.1308

Ref: IN-DA00005N

Terephthalic Acid

CAS: 100-21-0

Terephthalic Acid

Pureza: 99%

Peso molecular: 166.13g/mol

Ref: 54-OR1015111

Terephthalic acid

CAS: 100-21-0

Fórmula: C₈H₆O₄

Pureza: ≥ 98.0%

Forma y color: White to off-white powder

Peso molecular: 166.13

Ref: 7W-GK1161

Terephthalic acid

CAS: 100-21-0

Terephthalic acid

Pureza: ≥95%

Peso molecular: 166.13g/mol

Ref: 54-BUP18297

Terephthalic acid

CAS: 100-21-0

Fórmula: C₈H₆O₄

Forma y color: Neat

Peso molecular: 166.13

Ref: 04-C17321500

Ecamsule USP Related Compound C (Terephthalic Acid)

CAS: 100-21-0

Fórmula: C₈H₆O₄

Peso molecular: 166.13

Ref: 4Z-E-178005

Terephthalic acid

CAS: 100-21-0

Terephthalic acid, an isomer of the three phthalic acids, serves as a precursor to the polyester PET, which is utilized in manufacturing plastic bottles and

Fórmula: C₈H₆O₄

Pureza: 99.63%

Forma y color: White When Purified To The Grade Required For Use As A Polyester Feedstock These May Alter Flow Characteristics

Peso molecular: 166.13

Ref: TM-T8031

Terephthalic Acid

CAS: 100-21-0

Applications Terephthalic acid is a benzenepolycarboxylic acid with potential anti-hemorrhagic properties.
References Veronese, E., et al.: Phytomedicine, 12, 123 (2005), Panfoli, I., et al.: Toxins, 2, 417 (2010), Aung, H., et al.: Bioorg. Med. Chem., 19, 2392 (2011),

Fórmula: C₈H₆O₄

Forma y color: Colourless

Peso molecular: 166.13

Ref: TR-T112500

Terephthalic acid

CAS: 100-21-0

Terephthalic acid is a dicarboxylic acid that is used as a monomer in the production of polyesters. It is produced by the oxidation of p-hydroxybenzoic acid with aqueous sodium hydroxide. The reaction solution of terephthalic acid and glycol ethers contains water vapor and glycol esters, which are formed during the reaction. This product has been shown to inhibit drugs such as acetylcholinesterase and butyrylcholinesterase, which are important for the treatment of Alzheimer's disease and other neurological disorders. Terephthalic acid can be used as a fluorescence probe for determination of redox potential in analytical methods such as cyclic voltammetry, or to determine human serum levels in clinical analysis. Structural analyses have revealed intramolecular hydrogen bonds between the carboxyl groups and phenolic hydroxyl groups in terephthalic acid.

Fórmula: C₈H₆O₄

Pureza: Min. 95%

Forma y color: White Powder

Peso molecular: 166.13 g/mol

Ref: 3D-FT28042

benzene-1,4-dicarboxylic acid

CAS: 100-21-0

Fórmula: C₈H₆O₄

Pureza: 95%

Forma y color: Solid, Crystalline Powder

Peso molecular: 166.132

Ref: 10-F358209

Terephthalic Acid pure, 98%

CAS: 100-21-0

Fórmula: C₈H₆O₄

Pureza: min. 98.0%

Forma y color: White, Crystalline powder

Peso molecular: 166.14

Ref: SR-20428