二正丁胺 cas 111-92-2

1. Pesticides (Agriculture)
Used as a key intermediate in the synthesis of carbamate insecticides such as carbosulfan.

2.橡胶工业
Used as a raw material for rubber vulcanization accelerators (such as accelerators BZ, BZTP) and antioxidants (such as NBC) to improve the performance of rubber products.

3. Petroleum and Lubricants
Used as an oil additive, corrosion inhibitor, and lubricant component to protect metal equipment and reduce corrosion.

4. Organic Synthesis and Pharmaceuticals
Widely used in organic synthesis, for example, in the Buchwald–Hartwig amination reaction to synthesize arylamines, and also as a raw material for the preparation of various pharmaceutical intermediates and fine chemicals.

5. Dye Industry
Used as an intermediate in the production of dyes.

6. Mining and Metallurgy
Used as a mineral flotation agent for the separation and enrichment of ores.

7. Polymer Chemistry
Can be used as an emulsifier and polymerization inhibitor, respectively, in emulsion polymerization processes and to prevent premature polymerization of monomers during storage.

8. Other Fields
Used in the production of POP polymerization catalysts, special soaps, and dibutyl dithiocarbamates (such as molybdenum, lead, antimony, and zinc salts).