Syntheses Material Intermedia 4-Pentyn-1-ol CAS:5390-04-5 CAS NO.5390-04-5

FOB Price: USD: 1,580.00-1,600.00 /Kilogram Get Latest Price
Min.Order: 1 Kilogram
Payment Terms: L/C,D/A,D/P,T/T,
Available Specifications:
99.0%(1-9)Kilogram1600/Kilogram1USD99.0%(10-20)Kilogram1580/Kilogram10USD

Product Details

Keywords

4-Pentyn-1-ol
5390-04-5
4-PENTYNOIC ACID

Quick Details

ProName: Syntheses Material Intermedia 4-Penty...
CasNo: 5390-04-5
Molecular Formula: C5H8O
Appearance: Colorless Transparent Liquid
Application: Selective c-alkylation of divalent ani...
DeliveryTime: Within 7 working days after receive th...
PackAge: Aluminum foil bag /Fiber drum / as cu...
Port: china main port
ProductionCapacity: 10000 Metric Ton/Month
Purity: 99.0%
Storage: Store below +30°C.
Transportation: by air;by sea; or as customers' reques...
LimitNum: 1 Kilogram
Moisture Content: 0.02%
Impurity: 0
Standard: 99.0%GK

Superiority

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present, our customers have spread all over the world, we have rich Transportation experience, we aim to serve customers, to help customers, solve problems for customers. Look forward to working with you!

Details

4-Pentyn-1-ol is clear yellow liquid ,and it's production methords is:1. Method: In a 3L reaction flask equipped with a stirrer, thermometer, reflux condenser (with drying tube), add 1L of liquid ammonia, 1g of ferric nitrate, and enter 80.5g (3.5mol) of fresh metal sodium in batches. Until all sodium is converted to sodium amide. Then 2-chloromethyltetrahydrofuran was added dropwise.

(2) 120.5 g (1 mol), about 25 to 30 minutes added. After the addition was completed, the reaction was stirred for 1 h. 177 g (3.3 mol) of solid ammonium chloride was added in portions, and the reaction was exothermic, paying attention to the rate of addition, and the reaction was not too vigorous. Place in the hood for overnight evaporation of ammonia. The residue was extracted 10 times with diethyl ether. The ether was distilled off and fractionated, and the reflux ratio was controlled to 5:1, and a fraction of 70 to 71 ° C / 3.86 kPa was collected.

All Key Manufacturers and Suppliers of Baoji Guokang have routine inspections to ensure they are in compliance with the standards set in place during the original Supplier Assessment Inspection.

Production Inspection Process:

Our Group service includes regular and thorough inspections throughout the manufacturing process, eliminating the need to employ additional quality control inspectors.

- Raw material before any production begins

- Pre-production samples to ensure specifications are being met

- In-process to confirm that standards are maintained

- Pre-shipping to ensure that the product arrives to the customer exactly as expected and is packaged

correctly to prevent any damage in transit.

We can help operating split shipments, meeting the factory minimum quantity but ship them in 2 or 3 shipments with required gaps among. This allows you to move stock through your business without taking up space and capital.

We will arrange the subsequent shipments from our factory to your warehouse.

We can consolidate your small orders from multiple factories, delivering all at the same time to you or your customers,using the most cost-effective route available. At the time of order placement, we will offer details to you about the volume of each component part and what size container will be used.

We can offer the complete package from concept to delivery; arranging everything up until products arrive at your own door or distribution hub.

Delivery can be offered.

- Utilizing your own freight-forwarder

- FOB to a port in China

- CIF to a port near you

Whether you have your own freight-forwarder or you would like to organize shipment; whether you require delivery FOB in China or CIF to a port near you, we are glad to quote and supply whichever way you choose. Please feel free to discuss all options with us.