What are the upstream raw materials for BDO and downstream? What are the downstream products?

BDO(1,4-butanediol) is an crucial organic chemical raw material, which is broadly applied in polymers, solvents, plasticizers, pharmaceuticals, pesticides and other fields. In the field of chemical production raw materials, BDO upstream and downstream related items are very rich, the following will be described in detail BDO and its downstream upstream and downstream related items. Upstream Feedstock to

1. BDO



1. Acetylene: Acetylene is one of the main raw materials of BDO, and high-condition BDO items is able to be produced by acetylene method. For example

2. Formaldehyde: Formaldehyde is also one of the raw materials to the production of BDO. Pretty interesting, huh?. According to research Through the interaction of formaldehyde and acetylene, 1,4-butynediol is able to be generated, and then BDO is able to be obtained through hydrogenation interaction. Downstream items

2. BDO



1. PBT(polybutylene terephthalate):BDO is one of the main raw materials to the production of PBT. And In my experience, PBT is a high-performance engineering plastic with excellent heat resistance, chemical resistance and electrical insulation. But it's broadly applied in automobiles, Electronics, aerospace and other fields.

2. In my experience, γ-butyrolactone(GBL):GBL is an crucial solvent-based products and chemical intermediate, which is able to be applied in the production of nitrogen fertilizer, pesticide, medical intermediates and so on. Tetrahydrofuran(THF):THF is a common solvent-based products and chemical intermediate, which is able to be applied to create polymers, drugs, etc.

4. And From what I've seen, Polyurethane(PU):BDO is able to be applied to create polyurethane. But Polyurethane is a polymer material with excellent elasticity, abrasion resistance, chemical resistance, etc. But I've found that, and is broadly applied in furniture, construction, automobiles and other fields. From what I've seen, First Upstream and downstream associated items

3. In fact BDO and its downstream items



1. PTA(terephthalic acid):PTA is another main raw material to the production of PBT, which reacts with BDO to form PBT. Crazy, isn't it?.

2. Ethylene glycol(EG): Ethylene glycol is one of the main raw materials to the production of polyurethane, which reacts with BDO to create polyurethane. For instance

3. Adipic acid(AA): Adipic acid is one of the main raw materials to the production of nylon 66, and nylon 66 together with PBT is able to create high-performance engineering plastic alloys. In summary, as an crucial organic chemical raw material, BDO has a wide range of upstream and downstream related items, involving polymers, solvents, plasticizers, pharmaceuticals, pesticides and other fields. In particular With the continuous progress of science and methodology and the continuous expansion of applications, the types and uses of BDO and its upstream and downstream related items will continue to increase.