CAS 2770-75-4

English Name: 2-Amino-1,3,5-triazine-4,6-dithiol Aliases: 6-Amino-1,3,5-triazine-2,4(1H,3H)-dithione Dithioammelide 2-Amino-4,6-dimercapto-s-triazine (Common abbreviation: ADMT)

Basic Information

• Molecular Formula: \(\boldsymbol{C_3H_4N_4S_2}\)
• Molecular Weight: 160.22
• EINECS: 220-463-4
• MDL No.: MFCD00047346
• SMILES: NC1=NC(=S)NC(=S)N1

Physical & Chemical Properties

• Appearance: Off-white / pale yellow solid powder
• Melting point: ~300℃ (decompose)
• Density: 1.99 g/cm3
• Boiling point: 267.2 ℃ at 760 mmHg
• Flash point: 115.4 ℃
• Properties: Thione-thiol tautomerism; air sensitive; slightly soluble in water, soluble in alkaline solution; strong metal chelating ability

Application

1. Metal surface treatment: corrosion inhibitor for copper, silver; adhesion promoter between rubber and metal
2. Polymer industry: crosslinking agent for resin & rubber, used in adhesive and coating
3. Water treatment: heavy metal chelating precipitant (Hg, Pb, Cd etc.)
4. Chemical intermediate for research, electroplating additive

Safety Information

• Hazard: Irritant
• Risk phrases: R36/37/38 Irritating to eyes, respiratory system and skin.
• Safety phrases: S26 In case of contact with eyes, rinse immediately with plenty of water.
• Storage: Seal and keep away from light.