四溴邻苯二甲酸二醇是一种反应型阻燃剂中间体。“是一种粘稠的浅棕色液体，与多种商业多元醇和
发泡剂具有较好的相容性。
PHT4‐Diol™, tetrabromophthalate diol, is a reactive flame retardant intermediate. PHT4‐Diol™    is a viscous, light brown colored liquid which exhibits excellent compatibility with a broad range of commercial polyols and blowing agents.