Products Description
Product Name: Tetrabutylurea
CAS: 4559-86-8
EINECS: 224-929-8
Melting point: -60 °C
Boiling point: 163 °C
Density: 0.88 g/mL
Refractive index: n20/D1.4520-1.4560
Fp: 93 °C
Specification
| Items | Specifications |
| Appearance | Colorless and transparent liquid |
| Purity | ≥99% |
| Water | ≤0.1% |
Application
1. Acts Tetrabutylurea CAS 4559-86-8 as a high-efficiency polar aprotic solvent in organic synthesis, dissolving various organic/inorganic compounds for pharmaceutical and fine chemical reaction systems.
2. Serves N N N N TETRABUTYLUREA as a metal extractant in hydrometallurgy, efficiently separating and enriching precious metal ions in industrial wastewater and ore leaching solutions.
3. Functions TBU as a polymer additive and plasticizer, improving the solubility and processability of resin, rubber and coating formulations with good compatibility.
Storage and Precautions
Store Tetrabutylurea (CAS 4559-86-8, colorless transparent liquid, faint amine odor, flash point ≈167°C, combustible) at 10–25°C in sealed HDPE/amber glass containers in a cool, dry, well-ventilated area. Isolate from strong oxidants, strong acids and open flames to avoid decomposition and oxidation. Wear nitrile gloves, safety goggles and a face mask; avoid skin/eye contact, vapor inhalation and ingestion to prevent mild mucosal irritation. Reseal tightly post-use; dispose of waste per local urea derivative & fine chemical environmental regulations.
What are the benfits of taking Tetrabutylurea?
Tetrabutylurea is an industrial solvent, extractant and polymer additive, not for direct pure-form human contact or ingestion; undiluted contact may cause skin irritation, and accidental intake will lead to gastrointestinal discomfort and nausea. In regulated applications, N N N N TETRABUTYLUREA CAS 4559-86-8 features excellent solubility and chemical stability, has low volatility and good thermal resistance, and exhibits outstanding extraction performance for precious metals with high selectivity.
Packaging
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| 11 | If you want to need more information,welcome to contact us at any time.
WhatsApp: +86 18317156592
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Transportation & Payment
About Transportation
Depending on the requirements of our clients, we can give a variety of transportation options.
For smaller orders, we offer air shipping or international courier services like FedEx, DHL, TNT, EMS, and numerous other unique lines of international transit.
We can transport by sea to a specified port for bigger amounts.
Additionally, we can offer unique services based on the requirements of our clients and the characteristics of their goods.
* We can offer a range of payment options to our clients.
* When the sum is modest, clients typically pay with PayPal, Western Union, Alibaba, and other similar services.
* When the sum is significant, clients typically pay with T/T, L/C at sight, Alibaba, and so on.
* Furthermore, an increasing number of consumers will use Alipay or WeChat Pay to make payments.
FAQ
1
May I get any sample from you?
Re: Yes, of course, we'd like to provide sample to you according to your demands.
2
What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it is also flexible and depends on different products.
3
How long I can get my goods after payment?
Re: If shipped by couriers or air, it usually cost 5-10 days.
If shipped by sea, it usually cost 3-40 days, which depends on your destination.
4
Do you have any after-sales service?
Re: Yes, we will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, technical guidance, etc.
Contact Us
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