Thiophene

English Name: thiophene

CAS No.: 110-02-1

Molecular formula: C4H4S

Molecular weight: 84.14

EINECS No.: 203-729-4

Chemical properties: colorless transparent liquid with aromatic smell similar to benzene. Soluble in ethanol, ether and other organic solvents, insoluble in water.

Uses: used for making drugs and plasticizers; Thiophene is an important organic chemical raw material, which is widely used. It is mainly used in dyes, pharmaceuticals and resins. The synthesis of a new broad-spectrum antibiotic xianxianmycin is an important pharmaceutical and chemical assistant. It can also be used in color film manufacturing and stunt photography, and synthesize a complex reagent for the extraction and separation of uranium and other metals.

Properties

Thiophene can be used to make dyes, medicines and resins; Synthesis of a new broad-spectrum antibiotic vancomycin; Used in color film making and special effects photography; Some complex reagents were synthesized; It is an important intermediate in the synthesis of phenolic plastics and resins. Thiophene itself is a good dewaxing agent and paint cleaning agent. Thiophene derivatives have many pharmacological activities. There are many kinds of thiophene azo dyes with excellent properties. Sulfonylurea derivatives of thiophene are new herbicides with super efficiency and low toxicity. Other derivatives can also be used as insecticides, fungicides, plant and animal growth promoters. In addition, some derivatives of thiophene are components of organic semiconductors. In a word, thiophene and its derivatives play an important role in pharmaceutical industry, dye industry, pesticide industry, resin industry, chemical industry and so on.

CAS No.

110-02-1

Formula

C4H4S

Molecular Mass

84.13960

Exact Mass

84.00340

PSA

28.24000

Logp

1.74810