2,6-dichloro-3-fluorobenzoyl chioride

Molecular weight: 227.45

Molecular formula:Cl2C6H2FCOCl

Content: ?98%?GC?

Appearance: a little yellow oil form liquid

Packing:  plastic barrel

 dichloro-3-fluorobenzoic acid

CASNO:

Structural formula?

Molecular weight?209.01

Molecular formula?Cl2C6H2FCOOH  

Content??98%?GC?      

Appearance?White or a little yellow oil form liquid

Packing?Carton

Use: It is the intermediate of medicine and liquid crystal

dichloro-3-fluorophenyl ethanone
CASNO: 290835-85-7
Structural formula?

Molecular weight?207.03

Molecular formula?Cl2C6H2(F)COCH3

Content??98%?GC?   

Appearance?White or a little yellow oil form liquid

Packing?plastic barrel

Use: It is the intermediate of medicine and liquid crystal

2-chloro-4-nitrophenol

CASNO:619-08-9

Molecular weight?173.55

Content: ?9

9%(GC)

Appearance?white or kind of whith powder or needle form crystallization

Packing?Carton

Storage?Shady and cool, dry, ventilated place

Use?Used for Prepare the dyestuffs and pharmarceutical intermedia.

Cis-5-norbornene-endo-2,3-dicarboxylic anhydride

CASNO:129-64-6

Structural formula?

Molecular weight?164.16

Appearance?White needle form crystallization

Content??97%?HPLC?       

Point??161?

Use?1.Used for Unsaturated polyester resin , it is better than the resin made of Benzene acid anhydride and Four hydrogen benzene acid anhydride ,higher gas trunk quality ,higher Heatproof quality, higher bright and clean degree , higher Electric performance, Corrosion-resistant performance and Mechanical intensity.

2. Used for epoxy resin as Solidification pharmaceutical ,fitting for moulding ,lamination , Body shaping of the powder etc. Solidification pharmaceutical have excellent Heatproof quality, Electric performance.

3. Used for Alkyd resin, Urea aldehyde resin and Three gather the cyanogenl dicyanogen amine resin as Reform dose .

4.Used for insecticide, Sulphurate and regulate the pharmaceutical ,plasticizer ,surface-active agent, Put in order and permeate the pharmaceutical in textile etc.

Packing?Carton

Storage?Dampproof to store and transport, Keep away from the fire source