delta-Dodecalactone

delta-Dodecalactone
delta-Dodecalactone

delta-Dodecalactone

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price:USD 30.0000 -50.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,T/T

Keywords

delta-Dodecalactone 713-95-1 5-Hydroxydodecanoic acid, lactone

Quick Details

  • Appearance:Colorless to yellowish liquid
  • Application:
  • PackAge:25 kg/cardboard barrels
  • ProductionCapacity:10|Metric Ton|Day
  • Storage:This product must be in sealed, avoid light, shade, do not put with food
  • Transportation:as your request

Superiority:

hebei yanxi chemical  co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also has the advantage of high quality in Africa. in the past two years our products has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!

1:Safe shipping (TNT;EMS;FEDEX;DHL;UPS;EUB)

2:Safe payment(Btc;MoneyGram;WU)

3:Safe packing (Paraffin coating; Double aluminum foil bag; Vacuum packaging)

4:Fast delivery (3-10 DAYS fast home delivery service )

5:Best quality (Without any doping, all products are pure)

6:Safety guarantee (we do this business long time ,we know how to disguise let the product through customs)

8:New international transportation system(Pls see the pic,The transportation line reaches every corner of the world)

9:Huge Supply(We have many raw materials and processing centers,Each day can provide dozens of kilogram-hundreds of kilograms of different products.)

10:Low Price(All the products are factory prices it can let you have a bigger profit margin)

 

 

1.lowest price 

2.good service

3.best quality 

4.rich experience 

5.support sample

Details

hebei yanxi chemical  co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also has the advantage of high quality in Africa. in the past two years our products has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!

1:Safe shipping (TNT;EMS;FEDEX;DHL;UPS;EUB)

2:Safe payment(Btc;MoneyGram;WU)

3:Safe packing (Paraffin coating; Double aluminum foil bag; Vacuum packaging)

4:Fast delivery (3-10 DAYS fast home delivery service )

5:Best quality (Without any doping, all products are pure)

6:Safety guarantee (we do this business long time ,we know how to disguise let the product through customs)

8:New international transportation system(Pls see the pic,The transportation line reaches every corner of the world)

9:Huge Supply(We have many raw materials and processing centers,Each day can provide dozens of kilogram-hundreds of kilograms of different products.)

10:Low Price(All the products are factory prices it can let you have a bigger profit margin)

Our distribution capabilities include:
● Flexible deliveries, intelligent solutions
● Anything from bulk shipments of thousands of tonnes down to the smallest shipment of packed goods and even samples.
● Bulk – storage and transport of powders and liquids – movement of goods in ships – powders and bulk liquids
● Pharma, feed and food storage to accredited standards
● Segregated materials by business unit and hazard classification
● Temperature controlled storage and transport
● Effective cost control
● Re-packing, drum filling, bagging, ripping and tipping
● Customer delivery KPI's on delivery fulfillment performance

Details:

Chemical Properties:

Colorless to yellow viscous liquid with coconut fruit aroma, creamy at low concentration. Flash point 66℃. Insoluble in water, easily soluble in ethanol, propylene glycol and vegetable oil.

Synthesis method:

A method for the synthesis of delta-dodecolactone, using 2-heptyl cyclopentanone as raw material, which is characterized by: 2-heptyl cyclopentanone was added to a three-way flask, hydrogen peroxide was added, catalyst was added, and after stirring reaction, the mixture was filtered through a glass funnel to filter out the catalyst, the filtrate was left standing to separate the organic phase, and the organic phase was washed to neutral by sodium bicarbonate aqueous solution and water one after another. Then sodium bicarbonate aqueous solution was used to neutralize the aqueous phase to the weakly alkaline phase and extracted with ethyl acetate. The ethyl acetate extract was combined with the organic phase and vacuum rotary evaporation was performed. The catalyst is phosphoric acid or phosphoric acid supported by silica gel.

Melting Point -12 °C
Boiling Point 140-141 °C/1 mmHg
Density 0.942 g/mL at 25 °C
Vapor Pressure 0.132Pa at 25℃
Storage Condition Sealed in dry,Room Temperature
pKa 0.001[at 20 ℃]

 

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