No.1, Shigou Village, Chengtou Town, Zaozhuang City, Shandong-provinsen, Kina.

+ 86 13963291179

[email protected]

alle kategorier

Organisk mellemprodukt Danmark

Hjem >  Produkter >  Organisk mellemprodukt

Chloreddikesyreanhydrid CAS 541-88-8

Kemisk navn: Chloreddikesyreanhydrid

Synonyme navne:KLOREDDIKESYREANHYDRID;chlor-eddikesyrehydrid;

Klorethansyreanhydrid

CAS-nr:541-88-8

Molekylformel:C4H4Cl2

Molekylær vægt:170.97

EINECS Ingen:208-794-2

  • Parameter
  • Relaterede produkter
  • Forespørgsel

Strukturel formel: 

Produkt beskrivelse:

Varer

Specifikationer

Udseende

Hvidt pulver

assay

98 % MIN

Massefylde:    

1.449

Smeltepunkt:   

51 ° C

Kogepunkt:     

203 ° C

Brydningsindeks:      

1.456

Flammepunkt:

>230°F

Damptryk:

2.6 ± 0.3 mmHg ved 25 ° C

 

Ejendomme og Brug:

Chloroacetic anhydride is an important organic chemical intermediate. As an anhydrous form of chloroacetic acid, it has strong reactivity. It is mainly used in the synthesis of drugs and agricultural chemicals, and as a reagent for introducing chloroacetyl groups in organic chemistry.

1. Lægemiddelsyntese
Chloroacetic anhydride is a core intermediate for the synthesis of various pharmaceutical active ingredients. It is used to prepare amino acid drugs, antibiotics and other biologically active molecules by introducing chloroacetyl groups.

2. Pesticide production
In pesticide production, chloroacetic anhydride is used to synthesize pesticide ingredients such as herbicides and fungicides. Its reactive properties help create more efficient pesticides, enhance crop protection and increase agricultural yields.

3. Farvestoffer og pigmenter
Chloroacetic anhydride is used in dye synthesis to prepare dyes that require special functional groups. These dyes are widely used in textiles, plastics and paints to provide products with the desired color and properties.

4. Surfactants and plastic additives
Derivatives of chloroacetic anhydride can be used as emulsifiers, stabilizers or plasticizers. Its surfactants and plastic additives used in manufacturing can significantly improve the performance and processing characteristics of products, such as improving the stability of emulsions or enhancing the processing characteristics of plastics.

5. Synthetic resin
As a key raw material for synthetic resins, chloroacetic anhydride is commonly used in the manufacture of coatings, adhesives and composite materials, enhancing the durability and functionality of applied materials.

6. Farmaceutiske og kemiske mellemprodukter
Chloroacetic anhydride is used as a raw material for the synthesis of other pharmaceutical chemical intermediates. These intermediates can be further converted into complex drug molecules, promoting research and development in the field of medicinal chemistry.

Opbevaringsbetingelser: Forholdsregler ved opbevaring Opbevares på et køligt, tørt, godt ventileret lager. Holdes væk fra ild og varmekilder. Pakken skal være forseglet, må ikke blive fugtig. Det bør opbevares adskilt fra oxidationsmidler, syrer, alkalier, alkoholer, aminer og bør ikke blandes. Udstyret med passende varianter og mængder af brandslukningsudstyr. Opbevaringsområdet skal være udstyret med egnede materialer til at begrænse lækagen.

Emballage: Dette produkt er pakket i 25 kg pap tromler, og det kan også tilpasses efter kundernes krav

Forespørgsel

KONTAKT OS