DBNPA (2,2-dibromo-2-cyanoacetamide)

This guide offers a detailed analysis of DBNPA, a biocide known for its effectiveness in industrial applications. We explore its properties, applications, and important safety considerations.

Chemicals Characteristics

Synonyms: Dibromocyano acetic acid amide
Chemical Formula: Brâ‚‚C(CN)CONHâ‚‚
CAS Number: 10222-01-2

Molar Weight

241.87 g/mol

Melting Point

122-125 °C

Boiling Point

123-126 °C

Flash Point

°C

Density

2.3846 g/mL

Forms

Crystalline

Entire form

Key Points/Overview

DBNPA is a robust biocide utilized in water treatment, paper mills, and oilfield operations. Its quick action against microorganisms and minimal environmental persistence make it an ideal choice for industrial use. However, safety precautions are paramount due to its hazardous nature.

Uses & Benefits

  • Water Treatment: Controls bacteria and algae in cooling systems.
  • Paper Industry: Prevents slime formation, enhancing efficiency.
  • Oilfield Applications: Protects against microbial corrosion.
  • Environmental Consideration: Breaks down rapidly, reducing ecological impact.

Safety Information

  • Hazard Classifications: Acute Toxicity (inhalation and oral), Eye Damage, Skin Irritation, Skin Sensitization, Respiratory Tract Targeting, Aquatic Toxicity.
  • Precautionary Measures: Use protective equipment like N95 masks, eyeshields, and gloves. Avoid release to the environment.
  • Target Organs: Respiratory tract.
  • Storage Class: 6.1A – Combustible, acutely toxic materials.

While DBNPA is an effective industrial biocide, its potential health hazards necessitate stringent safety measures. Awareness of its properties and adherence to safety protocols are essential for its safe handling and use in industrial settings.