Agrochemicals

Formamide 

CAS No.: 75-12-7 | EC No.: 200-842-0

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1. Chemical Identification

Property	Specification
IUPAC Name	Methanamide
Molecular Formula	CH₃NO
Molecular Weight	45.04 g/mol
Appearance	Clear, colorless liquid
Density	1.133 g/cm³ at 20°C
Melting Point	2-3°C
Boiling Point	210°C (decomposes)
Refractive Index	n<sup>20</sup><sub>D</sub> 1.447
pH	8-10 (200g/L in water)
Vapor Pressure	0.03 mmHg at 20°C

Synonyms:
Methanamide, Carbamaldehyde

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2. Key Applications

Industrial Solvent

• Textile Industry:
  ✓ Acrylic fiber spinning solvent
  ✓ Textile auxiliary formulations
• Paper Processing:
  ✓ Animal glue softener
  ✓ Paper coating additive

Chemical Synthesis

• Pharmaceutical Intermediates:
  ✓ Caffeine
  ✓ Theobromine
  ✓ Purine derivatives
• Agrochemical Production:
  ✓ Triazine herbicides
  ✓ Pyrimidine fungicides

Specialty Uses

• Electronics: PCB manufacturing
• Energy: Oil purification solvent
• Adhesives: Formulation component

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3. Product Advantages

✔ High Solvency Power – Dissolves polar/nonpolar compounds
✔ Versatile Reactivity – Amide group enables diverse syntheses
✔ Hygroscopic Nature – Effective moisture regulator

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4. Physical & Chemical Properties

• Solubility:
  • Miscible with water and most organic solvents
  • Excellent solvent for resins and polymers
• Stability:
  • Decomposes at >210°C to HCN + H₂O
  • Stable under normal storage conditions

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5. Handling & Storage

Parameter	Requirement
Storage Temp	15-25°C (tightly sealed)
Packaging	25kg polyethylene drums
Shelf Life	24 months
Special Notes	Protect from moisture

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6. Safety Information

Danger!

• H312+H332: Harmful in contact with skin or if inhaled
• H360: May damage fertility or unborn child
• H373: May cause organ damage with prolonged exposure

Protective Measures:

• P280: Wear chemical-resistant gloves/face shield
• P302+P352: IF ON SKIN: Wash with plenty of water
• P260: Do not breathe vapors

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7. Quality Specifications

• Purity: ≥99.5% (GC)
• Water Content: ≤0.1%
• Color (APHA): ≤10

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Disclaimer:
This information is for industrial professionals only. Requires proper ventilation and protective equipment. Reproductive toxicity hazard – special handling protocols apply.

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