1,4-Butanediol, colloquially known as BD, is the organic compound with the formula HOCH2CH2CH2CH2OH.
B 2275 (OTTO) 1,4-Butanediol, 99% Cas 110-63-4 - used as a solvent in the chemical industry to manufacture gamma-butyrolactone and elastic fibers like spandex. B 2275 (OTTO) 1,4-Butanediol, 99% Cas 110-63-4 - used to manufacture polybutylene terephthalate (PBT). PBT’s high strength, excellent thermal stability and good durability lead to its many uses in the automotive, electrical and appliance industries. PBT is also compatible with several other thermoplastics which enables a compounder to tailor a polymer alloy to an end user’s specifications. BDO is a key component of thermoplastic copolyester elastomers.