[Dichloro(phenyl)methyl]benzene; 1,1'-(dichloromethylene)bis-benzen; ɑ, Dichlorodiphenylmethane, 97%; Benzophenone chloride; Dichlorodiphenylmethane, 99%; bis-chlorodiphenylMethane; DichlorodiphenylMethane, 99% 50ML; NSC 37425

CAS No.: 2051-90-3

Molecular formula: C13H10Cl2

Molecular weight: 237.12

 

Dichlorodiphenylmethane use and synthesis

Chemical properties Boiling point 305 ° C, 189-190 ° C (2.79 kPa), relative density 1.243 (20 ° C).

Uses Pharmaceutical intermediates.

Production method Benzene is condensed with carbon tetrachloride (F-gram reaction). Add aluminum trichloride and 2/3 of anhydrous carbon tetrachloride to the reaction tank, cool to 10-15 ° C, add 1 / 12 amount of benzene to carry out the reaction, continue to cool to 5-10 ° C, add the remaining A mixture of carbon tetrachloride and benzene was added and reacted at 10 ° C for 3 h.

Our services

1.Supply sample

2.The packing also can be according the customers` requirment

3.Any inquiries will be replied within 24 hours

4.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

5.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.

6. Better payment terms. For the fist cooperation we can accept T/T and L/C at sight . For our regular customer ,we can also supply more payment terms.