CAS 99-94-5: ácido p-toluico
Descripción:
ácido p-toluico, también conocido como ácido 4-metilbenzoico, es un ácido carboxílico aromático caracterizado por un grupo metilo y un grupo ácido carboxílico unidos a un anillo bencénico. Su fórmula molecular es C8H8O2, y presenta un punto de fusión típicamente alrededor de la temperatura ambiente, lo que lo convierte en un sólido en condiciones ambientales. ácido p-toluico es una sustancia cristalina blanca con un olor característico y es soluble en disolventes orgánicos como el etanol y el éter, pero tiene una solubilidad limitada en agua. Se utiliza comúnmente en la síntesis de varios compuestos químicos, incluidos productos farmacéuticos y polímeros, y sirve como un intermedio en la síntesis orgánica. El compuesto exhibe propiedades ácidas típicas, incluida la capacidad de donar protones en solución, y puede participar en varias reacciones químicas como la esterificación y la amidación. Además, ácido p-toluico se puede encontrar en algunas fuentes naturales y se utiliza en la producción de ciertos colorantes y fragancias. Su perfil de seguridad indica que debe manejarse con cuidado, ya que puede causar irritación al contacto con la piel o los ojos.
Fórmula:C8H8O2
InChI:InChI=1S/C8H8O2/c1-6-2-4-7(5-3-6)8(9)10/h2-5H,1H3,(H,9,10)
Clave InChI:InChIKey=LPNBBFKOUUSUDB-UHFFFAOYSA-N
SMILES:C(O)(=O)C1=CC=C(C)C=C1
Sinónimos:- 4-Methylbenzoic acid
- Acide p-toluique
- Acido P-Toluico
- Crithminic acid
- Nsc 2215
- P-Toluic Acid
- P-Tolylsaeure
- Toluic Acid, Para-
- p-Carboxytoluene
- p-Methylbenzoic acid
- p-Toluylic acid
- Ver más sinónimos
Ordenar por
Encontrado 15 productos.
p-Toluic Acid
CAS:Fórmula:C8H8O2Pureza:>98.0%(GC)(T)Forma y color:White to Orange to Green powder to crystalPeso molecular:136.154-Toluic acid
CAS:4-Toluic acid is a chemical compound with the molecular formula CH3C6H2O2. It is a white solid that is soluble in water and alcohol. 4-Toluic acid can be produced by oxidation of benzoate, which is a reaction catalyzed by light or by using a catalyst such as trifluoroacetic acid. The reaction mechanism begins with the formation of the intramolecular hydrogen and subsequent oxidation to form an organic radical. This organic radical then reacts with oxygen to produce 4-toluic acid. 4-Toluic acid has been shown to have biochemical properties such as enzyme inhibition, DNA cleavage, and protein denaturation. The coordination geometry for this molecule is octahedral, and its redox potentials are -0.27 V (in acidic solution) and -1.06 V (in alkaline solution).Fórmula:C8H8O2Pureza:Min. 98 Area-%Forma y color:White PowderPeso molecular:136.15 g/molP-Toluic acid
CAS:Pureza:99.0%Forma y color:Solid, White to Off-White to Cream to YellowPeso molecular:136.14999389648438p-Toluic acid, 98%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C8H8O2Pureza:98%Forma y color:Powder, White to cream to light yellowPeso molecular:136.15p-Toluic Acid
CAS:p-Toluic Acid (4-Methylbenzoic acid) belongs to the class of organic compounds known as benzoic acids. 4-Methylbenzoic acid has been primarily detected in saliva. Within the cell, 4-methylbenzoic acid is primarily located in the cytoplasm.Fórmula:C8H8O2Pureza:99.44%Forma y color:Physical Description White Powder Sublimes (Ntp 1992)Peso molecular:136.15p-Toluic Acid
CAS:Applications p-Toluic Acid is used as a reagent in the synthesis of several organic compounds including that of 2-aryl-1,3,4-oxadiazole derivatives which are potential antibacterial agents. Also used in the synthesis of 4-(bromomethyl) benzoic acid. References Karimi, F., et al.: J. Chem. Pharm. Res., 7, 1028 (2015); Zheng, F., et al.: Guangdong Huagong, 42, 27 (2015);Fórmula:C8H8O2Forma y color:NeatPeso molecular:136.15p-Toluic acid, 98%
CAS:It is an intermediate in some industrial processes for the oxidation of p-xylene to terephthalic acid which is used in the manufacture of polyethylene terephthalate. It is also used in medicine, agricultural chemicals, API, dye intermediate. p-Toluic Acid is used as an intermediate for polymer stabilizers, light sensitive compounds, animal feed supplements and other organic chemicals (pharmaceuticals, pigments and dyestuff). They are also used as intermediates for the manufacture of a variety of target compounds. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C8H8O2Pureza:98%Forma y color:Crystals or powder or crystalline powder or flakes, White to creamPeso molecular:136.15p-Toluic Acid
CAS:p-Toluic Acid (4-Methylbenzoic acid) belongs to the class of organic compounds known as benzoic acids. p-Toluic Acid has been primarily detected in saliva.Fórmula:C8H8O2Pureza:99.44% - 99.73%Forma y color:Physical Description White Powder Sublimes (Ntp 1992)Peso molecular:136.15p-Toluic acid
CAS:Fórmula:CH3C6H4CO2HPureza:≥ 99.0%Forma y color:White to pale yellow crystals or flakesPeso molecular:136.15
