socially useful activity
In March 2022, our company went to remote primary schools for education aid activities. Our volunteer service team and love student aid team made field visits to the teaching sites of the schools, visited four families, donated books to the children of the schools, and, as a chemical company, spread some interesting chemical knowledge to students in advance.
Our main product:
1. Product Description:
| 1-Z-4-Piperidone is the starting material in biheteroaromatic diphosphine oxides-catalyzed stereoselective direct aldol condensation reactions. |
2. Basic Info.
| CAS No. : | 19099-93-5 |
| English Name : | N-CBZ-4-piperidone |
| English Alias : | N-Benzyloxycarbonyl-4-piperidone/ 1-Cbz-4-piperidinone/ benzyl 4-oxopiperidine-1-carboxylate |
| Density : | 1.2±0.1 g/cm3 |
| Boiling Point : | 384.1±42.0 °C at 760 mmHg |
| Melting Point(oC) : | 38-41°C |
| Molecular Formular : | C13H15NO3 |
| Molecular Weight : | 233.263 |
| Flash Point: | 186.1±27.9 °C |
| Exact Mass : | 233.105194 |
| PSA: | 46.61000 |
| LogP: | 1.00 |
| Appearance: | Colorless liquid |
| Storage conditions: | Airtight and avoid light at room temperature, ventilated and dry |
| Vapor pressure: | 0.0±0.9 mmHg at 25°C |
| Refractive index: | 1.560 |
| HS Code : | 2933399090 |
3. Detailed Photo:
4.Our advantages:
1) Timely communication, reply within 12 hours.You can leave any messages on our whatsapp or send email to us.
2)Selecting raw materials strictly,our products are the highest purity.
3)Reasonable and competitive price.
4) Free sample for your evaluation.Customers only need to undertake the shipping fee for delivery the samples to your destionation.
5)OEM/ODM Available.Trial order is available for testing after samples.
6) Packaging can be customized according to each buyers' special request.
We guarantee that your package will pass 100% through the Mexico US, UK, Australia, Netherlands, Canada, France, Germany, Spain, Belgium, Sweden, Poland, Russian, Ukraine, Kazakhstan, Czech Republic, Slovakia, Portugal.
We have freight forwarders in these countries, and our customs clearance company will clear your parcels without any customs issues, sometimes even 1000 kg. Door to door service. Make sure you receive 100% of the goods. Let you have a good experience of our strong freight capacity.
5.After Sales Service
1) Best quality in your requirement
2)Competitive price in china market
3)Mature technical support
4)Professional logistic support
5 )Full experience of large numberscontainers loading in chinese sea port
6 )Fast shipment by reputed shipping line
7) Packing with pallet as buyer's special request
8) Best service after shipment.
9) Cargoes together with container after-sales service available
10) Full experience in export
11)Raw materials from chinese origin
6. Qulification & Certificate
