2,5-Diaminotoluene CAS 95-70-5

Purity >95%In StockPharmaceutical Standards
CAS No.95-70-5
Molecular FormulaC7H10N2
Molecular Weight122.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,5-Diaminotoluene CAS 95-70-5 chemical structure

Description

2,5-Diaminotoluene (CAS 95-70-5) is a high-purity analytical reference standard with the molecular formula C7H10N2 and a molecular weight of 122.17 g/mol.

Owing to a nitrile group, an aromatic ring system, 2,5-Diaminotoluene is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 122.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 2,5-Diaminotoluene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC7H10N2
Molecular Weight122.17 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms2

Related Diaminotoluene Standards

Recommended Standards

Why CATO?