CAS 119-93-7
:o-Tolidina
Descripción:
o-Tolidina, también conocido como 3,3'-dimetilbencidina, es un compuesto orgánico con la fórmula química C14H16N2. Se caracteriza por su estructura, que presenta dos grupos amino unidos a un marco de bifenilo, específicamente en las posiciones orto entre sí. Este compuesto aparece como un sólido cristalino de color amarillo a naranja y es soluble en disolventes orgánicos, pero tiene una solubilidad limitada en agua. o-Tolidina se utiliza principalmente en la producción de tintes y pigmentos, particularmente en las industrias textil y del papel. Sin embargo, es importante señalar que o-Tolidina se considera peligroso; es un carcinógeno potencial y puede representar riesgos para la salud al ser expuesto. Las precauciones de seguridad son esenciales al manipular esta sustancia, incluyendo el uso de equipo de protección personal y una ventilación adecuada. Además, debido a su perfil toxicológico, o-Tolidina está sujeto a controles regulatorios en muchas regiones, lo que enfatiza la necesidad de una gestión cuidadosa en aplicaciones industriales.
Fórmula:C14H16N2
InChI:InChI=1S/C14H16N2/c1-9-7-11(3-5-13(9)15)12-4-6-14(16)10(2)8-12/h3-8H,15-16H2,1-2H3
Clave InChI:InChIKey=NUIURNJTPRWVAP-UHFFFAOYSA-N
SMILES:CC=1C=C(C=CC1N)C2=CC(C)=C(N)C=C2
Sinónimos:- (1,1'-Biphenyl)-4,4'-Diamine-3,3'-Dimethyl-
- 1'-Biphenyl)-4,4'-Diamine,3,3'-Dimethyl-
- 2-Tolidina
- 2-Tolidine
- 3,3'-Dimethyl-4,4'-Biphenyldiamine
- 3,3'-Dimethyl-4,4'-Diaminobiphenyl
- 3,3'-Dimethyl-[1,1'-Biphenyl]-4,4'- Diamine
- 3,3'-Dimethyl-[1,1'-biphenyl]-4,4'-Diamine(O-Tolidine)
- 3,3'-Dimethylbenzidine
- 3,3'-Dimethylbenzidine (o-tolidine)
- 3,3'-Tolidine
- 4'-Amino-3,3'-dimethyl[1,1'-biphenyl]-4-ylamine
- 4,4'-Bi-O-Toluidina
- 4,4'-Bi-o-toluidin
- 4,4'-Bi-o-toluidine
- 4,4'-Diamino-3,3'-dimethyl-1,1'-biphenyl
- 4,4'-Diamino-3,3'-dimethylbiphenyl
- Azoic diazo component 113
- Benzidine, 3,3'-dimethyl-
- Bianisidine
- Fast Dark Blue Base R
- O-Tolidin
- Orthotolidine
- [2-Tolidin
- o,o'-Tolidine
- o-Tolidine
- o-Tolidine(3,3'-Dimethylbenzidine)
- C.I. Azoic Diazo Component 113
- Ver más sinónimos
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Pureza (%)
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100
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95
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100
Encontrado 20 productos.
o-Tolidine, 98%
CAS:<p>O-Tolidine is widely used in dye production. It is particularly used in textile, leather and paper industries. It can be used as an indicator in analytical, clinical and forensic chemistry. It is utilized for the determination of gold and chlorine level in swimming pool water. This Thermo Scientific</p>Fórmula:C14H16N2Pureza:98%Forma y color:White to cream to grey to pale brown, Powder or chunks/lumpsPeso molecular:212.30o-Tolidine
CAS:Fórmula:C14H16N2Pureza:≥ 98.0%Forma y color:White to grey or faint brown powder or crystalsPeso molecular:212.303,3'-Dimethyl-4,4'-diaminobiphenyl
CAS:<p>3,3'-Dimethyl-4,4'-diaminobiphenyl</p>Peso molecular:212.29024g/molo-Tolidine
CAS:Fórmula:C14H16N2Pureza:>98.0%(GC)Forma y color:White to Green to Brown powder to crystalPeso molecular:212.30GB 31604.52-2021 Primary Aromatic Amine Mixtures 36 1000 µg/mL in Acetonitrile
CAS:Producto controlado- 101-14-4
- 101-77-9
- 101-80-4
- 106-47-8
- 106-50-3
- 108-45-2
- 119-90-4
- 119-93-7
- 120-71-8
- 1208-52-2
- 137-17-7
- 139-65-1
- 60-09-3
- 615-05-4
- 62-53-3
- 6582-52-1
- 838-88-0
- 87-62-7
- 90-04-0
- 91-59-8
- 91-94-1
- 92-67-1
- 92-87-5
- 95-53-4
- 95-68-1
- 95-69-2
- 95-80-7
- 97-56-3
- 99-55-8
Forma y color:Mixture3,3'-Dimethylbenzidine
CAS:Producto controladoFórmula:C14H16N2Forma y color:NeatPeso molecular:212.293,3-Dimethylbenzidine 100 µg/mL in Acetonitrile
CAS:Fórmula:C14H16N2Forma y color:Single SolutionPeso molecular:212.29GB/T 17592-2011 Azo Dyes Mixture 128 1000 µg/mL in Acetonitrile
CAS:Producto controlado- 101-14-4
- 101-77-9
- 101-80-4
- 106-47-8
- 106-50-3
- 119-90-4
- 119-93-7
- 120-71-8
- 137-17-7
- 139-65-1
- 60-09-3
- 615-05-4
- 62-53-3
- 838-88-0
- 87-62-7
- 90-04-0
- 91-59-8
- 91-94-1
- 92-67-1
- 92-87-5
- 95-53-4
- 95-68-1
- 95-69-2
- 95-80-7
- 97-56-3
- 99-55-8
Forma y color:Mixture3,3'-Tolidine
CAS:Producto controlado<p>Applications 3,3'-Tolidine, is an important aromatic amine used mainly for dye production, but also for the production of certain elastomers. It is also an an intermediate for the production of soluble azo dyes and insoluble pigments used particularly in the textile, leather and paper industries. Dyes and metabolites, Environmental Testing.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Li, J., et al.: Yejin Fenxi, 26, 21 (2006); Noller C. R., et al.: Textbook of Org. Chem., (1960);<br></p>Fórmula:C14H16N2Forma y color:White To Light BrownPeso molecular:212.29o-Tolidine
CAS:Producto controlado<p>o-Tolidine is an organic compound that is used in analytical chemistry as a reagent for the detection of amines. It reacts with amines to form an intensely coloured compound, which can be detected by a fluorescence detector. o-Tolidine has been shown to have a high toxicity in rats and humans, with no known antidote or treatment. The mechanism of this reaction is not yet fully understood, but it is believed to involve an acid-base reaction between the o-tolidine molecule and the amine at pH 2.5, followed by protonation of the o-tolidine molecule.</p>Fórmula:C14H16N2Pureza:Min. 95%Peso molecular:212.29 g/molEPA Method 8270 Benzidines Mixture 2000 µg/mL in Methanol
CAS:Producto controladoFórmula:C12H10Cl2N2Forma y color:MixturePeso molecular:253.13o-Tolidine extrapure AR, 98%
CAS:Fórmula:C14H16N2Pureza:min 98%Forma y color:White to pale grey, Crystalline powder, ClearPeso molecular:212.30o-Tolidine extrapure AR, ExiPlus, Multi-Compendial, 98%
CAS:Fórmula:C14H16N2Pureza:min. 98%Forma y color:White to pale grey, Crystalline powder, ClearPeso molecular:212.30
