Tolidine
Properties
- Molecular formula
- C14H16N2
- Molar mass
- 212.30 g/mol
- Exact mass
- 212.1313 Da
- Density
- 1.23 g/mL
- Melting point
- 129–131 °C
- Boiling point
- 300 °C
- pKa
- 3.3 (conjugate acid), 4.5
- Water solubility
- 1.3 g/L (25 °C)
- logP
- 3.13Crippen estimate
- Polar surface area
- 52.0 Ų
- H-bond donors / acceptors
- 2 / 2
- Rotatable bonds
- 1
Hazards
Danger
- H302 Harmful if swallowedAcute toxicity, oral
- H350 May cause cancerCarcinogenicity
- H411 Toxic to aquatic life with long lasting effectsHazardous to the aquatic environment, long-term hazard
Harmonised EU classification (CLP Annex VI), via PubChem.
Precautionary statements
P203, P264, P270, P273, P280, P301+P317, P318, P330, P391, P405, P501
Identifiers
CAS number
119-93-7SMILES
Cc1cc(-c2ccc(N)c(C)c2)ccc1NInChIKey
NUIURNJTPRWVAP-UHFFFAOYSA-NInChI
InChI=1S/C14H16N2/c1-9-7-11(3-5-13(9)15)12-4-6-14(16)10(2)8-12/h3-8H,15-16H2,1-2H3Weigh it out
Type any one amount. The others follow from the molar mass and density.
Names and synonyms
15 names · show all
- o,o′-Tolidine
- [1,1′-Biphenyl]-4,4′-diamine, 3,3′-dimethyl-
- Benzidine, 3,3′-dimethyl-
- 3,3′-Dimethyl[1,1′-biphenyl]-4,4′-diamine
- C.I. 37230
- C.I. Azoic diazo component 113
- 3,3′-Dimethylbenzidine
- Fast dark blue base R
- o-Tolidine
- 3,3′-Tolidine
- 3,3′-Dimethyl-4,4′-biphenyldiamine
- 3,3′-Dimethyl-4,4′-diaminobiphenyl
- 4,4′-Diamino-3,3′-dimethylbiphenyl
- 4′-Amino-3,3′-dimethyl[1,1′-biphenyl]-4-ylamine
- 4,4′-Diamino-3,3′-dimethyl-1,1′-biphenyl
Work with Tolidine
Predict the NMR spectrum1H and 13C shifts with multiplicities
Make a solutionWhat to weigh for any molarity and volume
Check drug-likenessLipinski, Veber and lead-likeness
Boiling point under vacuumAt any pressure, from its normal boiling point
Isotope patternExact mass and the mass spectrum pattern
Stereoisomers, salts and isotopologues
The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.
Similar compounds
2,4-Xylidine95-68-163 % similar
2,5-Diaminotoluene95-70-563 % similar
4-Iodo-2-methylaniline13194-68-860 % similar
4-Chloro-o-toluidine95-69-260 % similar
4-Amino-3-methylphenol2835-99-658 % similar
4-Fluoro-2-methylaniline452-71-158 % similar
4-Bromo-2-methylaniline583-75-558 % similar
4,4'-Diamino-3,3'-dimethyldiphenylmethane838-88-058 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds