Dibromomethane – High-Purity Intermediates for Pharma, Perfumes & Pesticides

Product Overview

Dibromomethane (CAS No. 74-95-3, UN No. 2664) is a premium organic intermediate engineered for critical applications in pharmaceutical synthesis, perfume formulation, and pesticide production. Available in two grades (99.5% and 99.9% assay), it ensures precision for high-purity processes. With strict controls on impurities (moisture, color, acidity) and consistent specific gravity, it guarantees reliability for complex organic reactions.

Key Details

  • CAS No.: 74-95-3
  • UN No.: 2664
  • Molecular Formula: CH₂Br₂
  • Molecular Weight: 173.83
  • Appearance: Colorless clear liquid
  • Core Applications:
    • Pharmaceuticals: Key intermediate for drug synthesis.
    • Perfumes & Pesticides: Precision building block for specialty chemicals.

Product Specifications

Items Dibromomethane (99.5%) Dibromomethane (99.9%)
Assay (CH₂Br₂) ≥99.5% ≥99.9%
Moisture ≤100ppm ≤100ppm
Color (APHA) ≤30 ≤30
Acidity ≤0.0018mgKOH/g ≤0.0018mgKOH/g
DCM (Dichloromethane) ≤0.5% ≤0.1%
BCM (Bromochloromethane) ≤0.5% ≤0.1%
Bromoform ≤0.5% ≤0.1%
Specific Gravity 2.48 2.48

Packaging & Logistics

  • Packaging: 250kg/drum, 400kg/drum (high-strength containers for liquid stability); 23tons/tank, 24tons/tank (bulk options for large-scale orders).
  • Loading: 20 tons per 20’FCL container (optimized for safe transit and cost efficiency).
  • Lead Time: 5–7 business days for standard orders; 10–12 days for bulk (≥20 tons).

Why Choose Our Dibromomethane?

  1. Multi-Grade Precision: 99.5% and 99.9% assays to match your synthesis purity needs (e.g., 99.9% for pharmaceutical intermediates).
  2. Strict Impurity Control: Ultra-low DCM, BCM, and bromoform ensure no interference in sensitive reactions.
  3. Bulk Efficiency: Drum and tank options support both small-batch R&D and large-scale production.

Contact Information

  • Sales Team: SHANDONG SUMCHEMICALS CO., LTD.
  • Inquiry Contact: For pricing, samples, or technical details:
    • E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. / This email address is being protected from spambots. You need JavaScript enabled to view it. (Bill Zhang, Sales Director)
    • Mobile/WhatsApp: +86 156 6271 5985
    • WeChat: billzhang5985
    • Website: http://www.sumchemicals.com/