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SYNTHWARE GLASS D451414 Distillation Receiver Dean Stark 14/20 5ML

D451414 Synthware Glass Distillation Receiver Dean Stark 14/20 5ml

( Brand: Synthware Glass ), ( Manufacturer Part Number: D451414 ), ( Part Type: Receiver ), ( Intended Use/discipline: Biological Laboratory, Dental Laboratory, Medical Laboratory, Microbiological Laboratory, Physical Laboratory )

Review SYNTHWARE GLASS Distillation Receiver Dean Stark 14/20 5ml

The **Synthware Glass D451414 Dean-Stark Distillation Receiver (14/20 Joint, 5 mL Capacity)** is a precision-engineered laboratory accessory designed for high-efficiency azeotropic distillation and solvent removal in organic synthesis, pharmaceutical development, and analytical chemistry. Crafted from borosilicate glass Type 3.3 known for its exceptional thermal resistance, chemical inertness, and durability this receiver is built to withstand repeated heating cycles and exposure to aggressive solvents without compromising structural integrity or performance. The **14/20 standard taper joint** ensures a secure, leak-proof connection to compatible distillation apparatuses, including reflux setups, rotary evaporators, and Dean-Stark traps, while its **compact 5 mL capacity** makes it ideal for small-scale reactions where precision and minimal solvent loss are critical. The receiver s **unique conical design** maximizes surface area for efficient condensation, allowing for rapid separation of water or other low-boiling azeotropes from organic phases, which is particularly valuable in dehydration reactions, such as the removal of water from reaction mixtures or the purification of sensitive compounds. Its **flat-bottomed base** provides stability during heating, while the **graduated markings** (if applicable) enable accurate volume measurements, though its primary function lies in its role as a collection vessel for distillate or azeotrope. The **smooth, polished glass surface** resists fouling and simplifies cleaning, making it a practical choice for laboratories with high throughput or where sterility is paramount. Whether used in the synthesis of pharmaceutical intermediates, the purification of natural products, or the removal of trace moisture in sensitive reactions, this receiver delivers reliability and efficiency, embodying the balance of functionality and precision that modern synthetic chemists demand.

**Pros and Cons of buying a Synthware Glass Dean-Stark Distillation Receiver (D451414, 14/20 Joint, 5 mL)**

### **Pros**

1. **Precision and Efficiency** The Dean-Stark receiver is specifically designed for azeotropic distillation, azeotrope removal, and dehydration processes. Its unique side-arm design allows for efficient separation of water or other byproducts from organic solvents, improving reaction yields and purity.

2. **Durability and Clarity** Made from borosilicate glass (likely Type 3.3 or similar), this receiver is chemically resistant, heat-resistant, and optically clear, which is essential for monitoring reactions and ensuring accuracy.

3. **Compatibility with Standard Lab Equipment** The 14/20 joint standard ensures compatibility with most glassware, condensers, and adapters commonly used in laboratory setups, reducing the need for additional adapters.

4. **Compact Size (5 mL Capacity)** The small volume makes it ideal for small-scale reactions, pilot testing, or situations where reagent quantities are limited, minimizing waste and cost.

5. **Versatility** Beyond azeotropic distillation, it can be used for other separatory techniques, such as solvent extraction or phase separation, expanding its utility in organic synthesis and analytical work.

6. **Easy to Clean and Maintain** Glassware is straightforward to clean with solvents or mild detergents, and borosilicate glass is less prone to scratching or damage compared to soda-lime glass.

7. **Safety** Glass is inert and does not leach contaminants into reactions, making it safer than plastic or metal alternatives for sensitive applications.

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### **Cons**

1. **Fragility** Glass is brittle and can shatter if dropped or subjected to thermal shock (e.g., rapid heating/cooling). This requires careful handling, especially in busy lab environments.

2. **Limited Volume** The 5 mL capacity restricts its use to small-scale operations. Larger-scale reactions would require multiple units or a larger receiver, increasing cost and complexity.

3. **Potential for Leaks** If the joint or ground glass connections are not properly lubricated or sealed (e.g., with high-vacuum grease or PTFE tape), leaks can occur, compromising the system s integrity.

4. **Maintenance of Joints** Ground glass joints may wear out over time, requiring periodic re-greasing or replacement of the joint itself, which adds to long-term maintenance.

5. **Cost Relative to Plastic Alternatives** While glass is durable, high-quality borosilicate glassware can be more expensive than plastic or PTFE alternatives, though these may not offer the same chemical resistance or clarity.

6. **Space Requirements** Glassware takes up more physical space than compact plastic or metal alternatives, which may be a consideration in labs with limited bench space.

7. **Breakage Risk in Harsh Environments** In industrial or field settings where rough handling is common, glassware may be more susceptible to damage than robust plastic or metal components.

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### **Conclusion**

The **Synthware Glass Dean-Stark Distillation Receiver (D451414, 14/20, 5 mL)** is a highly specialized and effective tool for precise azeotropic distillation and related applications in laboratory settings. Its advantages in terms of accuracy, durability, and chemical compatibility make it indispensable for organic synthesis, dehydration, and solvent purification tasks. However, its fragility, limited capacity, and maintenance requirements necessitate careful handling and a suitable environment.

For **small-scale, high-precision work** where glassware is preferred (e.g., academic research, pharmaceutical development, or analytical labs), this receiver is an excellent investment. It is particularly valuable when working with sensitive or high-value reactions where purity and yield are critical.

For **large-scale or industrial applications**, where durability and ease of handling are prioritized, a larger glass receiver or a robust plastic/metal alternative might be more practical. Additionally, if the lab frequently handles aggressive chemicals that could corrode glass, a PTFE-lined or all-metal system could be a safer long-term choice.

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### **Recommendation**

**Buy the Synthware Glass Dean-Stark Receiver if:**

- You are working in a **controlled laboratory environment** where glassware is standard.

- Your applications require **high precision, clarity, and chemical resistance** (e.g., organic synthesis, dehydration, or azeotrope removal).

- You need a **compact, high-quality tool** for small-scale reactions (5 mL capacity is sufficient for your needs).

- You are willing to **handle it carefully** to avoid breakage and perform routine maintenance (e.g., joint lubrication).

**Consider Alternatives if:**

- You require **larger volumes** or plan to scale up operations significantly.

- Your lab environment is **high-risk for breakage** (e.g., frequent transport, rough handling).

- You are working with **extremely aggressive chemicals** that may damage glass over time.

- Budget constraints make glassware prohibitively expensive compared to plastic or metal options.

For most **organic chemists, researchers, or hobbyists** performing precise distillation work, this receiver is a worthwhile purchase due to its reliability and performance. Pair it with proper safety gear (e.g., lab coat, gloves) and storage (e.g., protective cases) to maximize its lifespan.

Details:

Condition is New. Synthware Glass Stopcock, 1:5 Teflons, T-BORE, 2mm, 15. Shipped with USPS Ground Advantage.

part #: d451414 price

  • $101.96

specifications plasticwarelabsuppy:

  • brand: Synthware Glass
  • mpn: D451414
  • part type: Receiver
  • intended use/discipline: Biological Laboratory, Dental Laboratory, Medical Laboratory, Microbiological Laboratory, Physical Laboratory

shipping plasticwarelabsuppy:

  • class: Standard
  • service: USPS Ground Advantage
  • carrier: USPS
  • type: Calculated
  • transit: 5-11 Days
  • cost: $14.00

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  • city: Tucson, Arizona
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  • sold: 0
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  • started: April 5, 2026
  • quantity: 1
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general plasticwarelabsuppy:

  • condition: New Open box
  • Medical, Lab Dental Supplies > Glassware Plasticware > Other Medical Lab Glassware
part type: receiver, intended use/discipline: biological laboratory, dental laboratory, medical laboratory, microbiological laboratory, physical laboratory,
category: business & industrial > medical, lab dental supplies > glassware plasticware > medical lab glassware, sku: 13618524155025633,
Synthware Glass D451414 Is Similar To:
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1 offer $101.96 USD
  • New – Open box. Offer #1 priced at $101.96 + $15.10 shipping estimate = $117.06* total. Shipped with USPS Ground Advantage. Synthware Glass Stopcock, 1:5 TEFLONa, T-BORE, 2mm, 15.+$15.10 shipping

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