Formula details
Product Details
Overview
1,6-Diethyl 2,5-Dibromohexanedioate: High-Purity Sourcing
Are batch-to-batch impurities, supply chain delays, or unverified technical grades compromising your R&D pipelines and commercial scaling? Procurement managers and synthetic chemists require dependable chemical quality, guaranteed purity, and streamlined logistics to maintain strict manufacturing schedules.
We supply high-grade 1,6-Diethyl 2,5-dibromohexanedioate directly from our ISO 9001-certified manufacturing facilities, eliminating distributor markups while ensuring uncompromising quality control. Every lot undergoes rigorous testing to guarantee ≥ 98.0% purity, providing a reliable foundation for your polymerization and organic synthesis workflows.
Commercial Specification Matrix
| Parameter | Technical Detail |
|---|---|
| Primary Product Name | 1,6-Diethyl 2,5-dibromohexanedioate |
| CAS Registry Numbers | 869-10-3 / 54221-37-3 |
| Minimum Purity | ≥ 98.0% (GC / NMR Batch-Verified) |
| Quality Standard | ISO 9001 Certified Manufacturing |
| Sourcing Model | Direct Factory Sourcing |
Core Procurement Advantages
- Direct Factory Sourcing: Eliminate intermediary costs and secure direct access to scaleable production capacity.
- Batch-Verified Quality: Every shipment includes comprehensive analytical verification guaranteeing purity levels of ≥ 98%.
- ISO 9001 Standards: Manufactured under strict quality management systems to meet international regulatory expectations.
Immediate Action & Procurement Support
- Request Bulk Quote & Custom Packaging: Contact our technical sales team for tailored volume pricing and custom drum or bottle configurations.
- Download Batch-Specific COA & SDS: Access fully compliant GHS Safety Data Sheets (SDS) and Certificate of Analysis (COA) documentation instantly for risk-free compliance.
Chemical Identity & Technical Specifications
We supply 1,6-Diethyl 2,5-dibromohexanedioate with complete technical transparency, giving your R&D and procurement teams verified data before scaling up production. Below is the complete chemical identity matrix and physical specification profile for our high-purity compound (CAS 869-10-3).
Chemical Data Matrix
| Parameter | Specification / Identifier |
|---|---|
| Primary IUPAC Name | Diethyl 2,5-dibromohexanedioate |
| Alternative Names | Diethyl meso-2,5-dibromoadipate, Diethyl α,α'-dibromoadipate, 2,5-Dibromohexanedioic acid diethyl ester |
| CAS Registry Numbers | 869-10-3 / 54221-37-3 |
| Molecular Formula | C10H16Br2O4 |
| Molecular Weight | 360.04 g/mol |
| MDL Number | MFCD00276565 |
| Linear Formula | CH3CH2O2CCH(Br)CH2CH2CH(Br)CO2CH2CH3 |
| SMILES Code | CCOC(=O)C(Br)CCC(Br)C(=O)OCC |
| InChIKey | FWLWMXFZVMDXHZ-UHFFFAOYSA-N |
Physical & Chemical Properties
We test every production lot to guarantee consistent physical parameters and batch-to-batch repeatability for your synthetic processes:
- Appearance: Off-white to light brown crystalline solid
- Purity Threshold: Diethyl 2,5-dibromohexanedioate 98% min (validated via GC & 1H-NMR)
- Melting Point: 65–67°C
- Boiling Point: 134°C / 0.5 mmHg
- Density: ~1.708 g/cm³
- Solubility: Soluble in dichloromethane (DCM), chloroform, and methanol
Key Synthetic Applications of 1,6-Diethyl 2,5-dibromohexanedioate
Bifunctional ATRP Initiator for Advanced Polymers
We supply 1,6-Diethyl 2,5-dibromohexanedioate as a reliable bifunctional ATRP initiator designed for precision macromolecular engineering. Its symmetrical structure featuring dual $alpha$-bromo ester groups allows polymer chemists to grow polymer chains simultaneously in both directions.
- Controlled Polymerization: Provides predictable molecular weight growth and narrow polydispersity index (PDI) control.
- Tailored Architectures: Ideal for synthesizing ABA triblock copolymers, telechelic polymers, and complex macromolecular structures.
- Broad Monomer Scope: Performs consistently across acrylate, methacrylate, and styrene monomer formulations.
Vital Muconic Acid Intermediate
In fine chemical synthesis, 1,6-Diethyl 2,5-dibromohexanedioate 98% (CAS 869-10-3) serves as an essential precursor for producing muconic acid and specialized polyenic acid derivatives.
- Efficient Dehydrohalogenation: Smoothly undergoes double-elimination reactions to yield diethyl muconate with high selectivity.
- Downstream Applications: Supports the production of bio-based nylon precursors, high-performance polyester resins, and coating materials.
Heterocyclic & Pharmaceutical Building Block
Our high-purity batch quality makes this organic building block bromide an excellent candidate for complex cyclization reactions and API intermediate synthesis.
- Pyrrolidine Ring Synthesis: Reacts cleanly with primary amine nucleophiles to yield functionalized pyrrolidine-2,5-dicarboxylate derivatives.
- Azido Intermediate Formation: Facilitates nucleophilic substitution with sodium azide for click-chemistry applications and energetic materials research.
- Targeted Fine Chemicals: Serves as a versatile six-carbon backbone for custom nitrogen-containing heterocycles.
Greenlano Quality Control & Technical Documentation
We guarantee the chemical integrity and absolute reliability of 1,6-Diethyl 2,5-dibromohexanedioate through strict quality management. Every batch manufactured at Greenlano undergoes comprehensive pre-shipment analysis to protect your research and production timelines from purity variances.
Strict Batch Inspection Protocols
We verify every shipment of Diethyl 2,5-dibromohexanedioate 98% against stringent analytical benchmarks using advanced testing equipment.
| Control Parameter | Analytical Method | Quality Standard |
|---|---|---|
| Chemical Purity | Gas Chromatography (GC) | ≥ 98.0% pure |
| Structure Identity | Proton Nuclear Magnetic Resonance (1H-NMR) | Matches target chemical identity |
| Physical Appearance | Visual Inspection | Off-white to light brown crystalline solid |
| Independent Audits | SGS / Bureau Veritas Verification | Available upon request |
Full Regulatory & Technical Documentation Access
We streamline your regulatory compliance and procurement auditing by providing immediate access to essential technical dossiers:
- Batch-Specific Certificate of Analysis (COA): Issued by our certified QC lab with precise GC chromatograms and analytical findings.
- Material Safety Data Sheet (MSDS / SDS): OSHA and GHS-compliant documents outlining Class 8 corrosive solid safety protocols and UN 3261 transport classifications.
- Technical Data Sheet (TDS): Detailed data on physical properties, solubility, and operational parameters for seamless integration into your process.
- Global Regulatory Support: Complete documentation packages available to assist with REACH compliance and international customs clearance for CAS 869-10-3.
Safety Protocols & Cold Storage: 1,6-Diethyl 2,5-dibromohexanedioate
Handling reactive brominated intermediates safely is essential for preserving chemical purity and ensuring workplace protection. We supply 1,6-Diethyl 2,5-dibromohexanedioate (CAS 869-10-3) with clear GHS classifications and full safety documentation to streamline your regulatory and handling procedures.
GHS Hazard Classification & Shipping Details
As a regulated UN 3261 corrosive solid Class 8 compound, this material requires standard hazardous handling protocols during transit and laboratory use:
- Signal Word: DANGER
- GHS Hazard Statements:
- H314: Causes severe skin burns and eye damage
- H335: May cause respiratory irritation
- Transport Code: UN 3261 (Class 8, Packing Group II/III)
- Compliance: Full GHS/OSHA-compliant Safety Data Sheets (SDS/MSDS) accompany every shipment.
Recommended Cold Storage Protocols (2–8°C)
To prevent hydrolysis, degradation, or color change, we recommend adhering to these precise storage conditions:
- Temperature Control: Maintain strict cold storage organic bromide 2–8°C conditions.
- Inert Packaging: Keep sealed under dry inert gas (Nitrogen or Argon) to protect against moisture exposure.
- Facility Requirements: Store in a dry, dark, well-ventilated area away from strong oxidizing agents and direct heat sources.
Packaging Options, Supply Chain & Logistics Capabilities
We provide flexible, secure packaging for 1,6-Diethyl 2,5-dibromohexanedioate tailored to your operational scale—from early-stage R&D testing to full-scale commercial manufacturing.
Available Unit Packaging Options
| Supply Scale | Container Type | Standard Unit Sizes | Protective Features |
|---|---|---|---|
| Laboratory Scale | Amber Glass Bottles | 25 g, 100 g, 500 g | Light-resistant seal, PTFE-lined caps |
| Pilot & Commercial Scale | Fiber Drums | 1 kg, 5 kg, 25 kg | Sealed double PE inner liners, moisture barriers |
| Custom Sourcing | Client-Defined Options | Custom Bulk Quantities | Tailored specs for automated batch feeding |
Global Export & Shipping Compliance
Exporting specialized organic bromides requires strict compliance and precise logistics. We manage end-to-end dangerous goods transport to ensure your order arrives safely and without customs delays.
- Dangerous Goods Compliance: Full international adherence to UN 3261 corrosive solid Class 8 transport standards across air, sea, and road freight (IATA, IMDG, ADR).
- Cold-Chain Delivery: Shipped with specialized temperature control packaging to prevent thermal degradation during transit.
- Factory-Direct Savings: Our integrated direct-supply model eliminates distributor markups, delivering 14%–18% raw material cost savings.
- Rapid RFQ Turnaround: We guarantee a 24-hour RFQ response time with ready-to-ship inventory and complete export documentation.
Frequently Asked Questions About 1,6-Diethyl 2,5-dibromohexanedioate
What is the primary CAS number and purity grade of 1,6-Diethyl 2,5-dibromohexanedioate?
We manufacture and supply 1,6-Diethyl 2,5-dibromohexanedioate primarily under CAS 869-10-3 (and CAS 54221-37-3 for specific isomer mixtures). Our standard industrial and research offering guarantees a purity grade of ≥ 98.0%, fully verified by GC purity testing and NMR structural analysis for every production batch.
How should 1,6-Diethyl 2,5-dibromohexanedioate be stored to prevent degradation?
To prevent moisture absorption, hydrolysis, and active debromination, we recommend the following cold storage conditions:
- Temperature: Cold storage maintained at 2–8°C.
- Atmosphere: Sealed under an inert gas blanket (Nitrogen or Argon).
- Container: Air-tight, light-resistant glass or double-lined containers kept in a well-ventilated area away from heat, strong bases, and oxidizing agents.
What are the main applications of CAS 869-10-3 in polymer chemistry and synthesis?
CAS 869-10-3 is a versatile organic bromide building block used heavily in chemical R&D and pilot manufacturing:
- Bifunctional ATRP Initiator: Serves as a dual-ended initiator in Atom Transfer Radical Polymerization to produce symmetrical block copolymers and controlled polymer architectures.
- Muconic Acid Precursor: Acts as an essential intermediate in fine chemical synthesis pathways targeting muconic acid derivatives.
- Heterocyclic Building Block: Reacts with amine nucleophiles to synthesize specialized pyrrolidine dicarboxylates and pharmaceutical intermediates.
What safety precautions and shipping classifications apply to this compound?
As a reactive organic halide, 1,6-Diethyl 2,5-dibromohexanedioate requires specific hazard precautions and logistics handling:
- GHS Classification: Class 8 Corrosive Solid with Signal Word DANGER (causes severe skin burns, eye damage, and respiratory tract irritation).
- Shipping Classification: Transported under UN 3261 (Corrosive Solid, Acidic, Organic, N.O.S., Class 8, PG II/III) in full alignment with ADR, IMDG, and IATA hazardous goods regulations.
- Personal Protection: Handle only in a certified fume hood using chemical-resistant gloves, protective eye goggles, and an approved dust mask or respirator.
