CAS 119-93-7
:o-Tolidine
- (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
- Voir plus de synonymes
o-Tolidine, 98%
CAS :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
Formule :C14H16N2Degré de pureté :98%Couleur et forme :White to cream to grey to pale brown, Powder or chunks/lumpsMasse moléculaire :212.30o-Tolidine
CAS :Formule :C14H16N2Degré de pureté :≥ 98.0%Couleur et forme :White to grey or faint brown powder or crystalsMasse moléculaire :212.303,3'-Dimethyl-4,4'-diaminobiphenyl
CAS :3,3'-Dimethyl-4,4'-diaminobiphenyl
Masse moléculaire :212.29024g/molo-Tolidine
CAS :Formule :C14H16N2Degré de pureté :>98.0%(GC)Couleur et forme :White to Green to Brown powder to crystalMasse moléculaire :212.30GB 31604.52-2021 Primary Aromatic Amine Mixtures 36 1000 µg/mL in Acetonitrile
CAS :Produit contrôlé- 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
Couleur et forme :MixtureAzodyes-Mix 6 10 µg/mL in Acetonitrile
CAS :Produit contrôlé- 101-14-4
- 101-77-9
- 101-80-4
- 106-47-8
- 119-90-4
- 119-93-7
- 120-71-8
- 137-17-7
- 139-65-1
- 60-09-3
- 615-05-4
- 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
Formule :C9H13NCouleur et forme :MixtureMasse moléculaire :135.213,3'-Dimethylbenzidine
CAS :Produit contrôléFormule :C14H16N2Couleur et forme :NeatMasse moléculaire :212.293,3-Dimethylbenzidine 100 µg/mL in Acetonitrile
CAS :Formule :C14H16N2Couleur et forme :Single SolutionMasse moléculaire :212.29GB/T 17592-2011 Azo Dyes Mixture 128 1000 µg/mL in Acetonitrile
CAS :Produit contrôlé- 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
Couleur et forme :Colourless3,3'-Tolidine
CAS :Produit contrôléApplications 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.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Li, J., et al.: Yejin Fenxi, 26, 21 (2006); Noller C. R., et al.: Textbook of Org. Chem., (1960);Formule :C14H16N2Couleur et forme :White To Light BrownMasse moléculaire :212.29o-Tolidine
CAS :Produit contrôléo-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.
Formule :C14H16N2Degré de pureté :Min. 95%Masse moléculaire :212.29 g/molEPA Method 8270 Benzidines Mixture 2000 µg/mL in Methanol
CAS :Produit contrôléFormule :C12H10Cl2N2Couleur et forme :MixtureMasse moléculaire :253.13o-Tolidine extrapure AR, 98%
CAS :Formule :C14H16N2Degré de pureté :min 98%Couleur et forme :White to pale grey, Crystalline powder, ClearMasse moléculaire :212.30o-Tolidine extrapure AR, ExiPlus, Multi-Compendial, 98%
CAS :Formule :C14H16N2Degré de pureté :min. 98%Couleur et forme :White to pale grey, Crystalline powder, ClearMasse moléculaire :212.30









