2,3-Diaminotoluene, CAS No. 2687-25-4

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2687-25-4

Catalog No. EBD15912

CAS 2687-25-4

Name 2,3-Diaminotoluene

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Basic Information

Synonyms: Toluene-2,3-diamine 1,2-Benzenediamine,3-methyl- 1,2-Diamino-3-methylbenzene 1-Methyl-2,3-phenylenediamine 2,3-Toluylenediamine 2,3-Tolylenediamine 3-13-00-00277(BeilsteinHandbookReference) 3-Methyl-1,2-benzenediamine 3-Methyl-1,2-phenylenediamine 3-Methyl-o-phenylenediamine BRN0907184 CCRIS7692 HSDB6077 Toluene,2,3-diamino- 3-Methyl-benzene-1,2-diamine othotolunediamine 3-methylbenzene-1,2-diamine 2,3-Diaminotoluene vic-o-tolylenediamine 1,2-benzenediamine,3-methyl-[qr] 1,2-diamino-3-methylbenzene[qr] 1-methyl-2,3-phenylenediamine[qr] 2,3-toluylenediamine[qr] 3-Methyl-benzene-1,

Molecular Formula: C7H10N2

Molecular Weight: 122.17

MDL Number: MFCD00011589

Categories: Synthetic Chemistry > Organic Building Blocks > Amines Materials Chemistry > Optoelectronic and Organic Semiconductor Materials > Dye Precursors

Product Description:

2,3-Diaminotoluene is an aromatic diamine compound with the molecular formula C7H10N2. It is a solid at room temperature and is characterized by the presence of two amino groups (-NH2) on adjacent carbon atoms of a toluene ring. This structure makes it a versatile building block in organic synthesis. Its primary industrial application is as a key precursor in the synthesis of heterocyclic compounds, particularly benzimidazole derivatives. These derivatives are crucial intermediates for the production of various dyes and pigments. For instance, it is used in the manufacture of azo dyes and other colorants for textiles and polymers. Furthermore, its role extends to the synthesis of functional organic materials, including potential candidates for organic semiconductors and corrosion inhibitors. Handling requires caution as it is considered toxic and may cause skin and eye irritation. It should be stored in a cool, dry place away from strong oxidizing agents.

Physical Properties

Melting Point: 59-65 °C(lit.)

Boiling Point: 225°C

Flash Point: 225°C

Density: 1.107 g/cm 3

Analytical Data

Appearance: brown powder