Top quality 2-CHLORO-5,5-DIMETHYL-1,3,2-DIOXAPHOSPHORINAN-2-ONE 4090-55-5 factory in China CAS NO.4090-55-5

top quality 2-chloro-5,5-dimethyl-1,3,2-dioxaphosphorinan-2-one 4090-55-5 factory in china

our advantages

1. well equipped to produce different quantity of chemical products from grams to metric tons, especially from 100kg to tons for those custom synthesis products.

2. creative and innovative chemists with rich experience in organic chemistry

3. competitive price

china's low labor and management costs enable us to offer competitive prices to customers

4. fast response to customer inquiry.

customer inquiry will be replied within two business days

5. fast and timely delivery .

generally, 3-6 weeks lead time for a typical product (1g to 100kg). in china we have numerous raw materials suppliers, making purchasing raw materials easy and fast.

6. efficient communications with customers.

customer's request will be replied in 24 hours. weekly or biweekly report will be provided to our customer for custom-synthesis project, keeping them informed of progress.

7. professional analytical service.

analysis by ir, gc, hplc, lc-ms, nmr and all other necessary method performed by our skilled and experienced chemists enables us to identify structure correctly and help customers reduce further tests to determine product quality. for each delivery, nmr and lcms chromatograms will be sent to customers for approval before delivery .

8. strict confidentiality maintained.

all communications include product information and customer information will not be disclosed.