| prov:value
| - The diol or its ester-forming derivative includes aliphatic glycols having from 2 to 20 carbon atoms, such as ethylene glycol, propylene glycol, 1,4-butanediol, neopentylglycol, 1,5-pentanediol, 1,6-hexanediol, decamethylene glycol, cyclohexanedimethanol, cyclohexanediol, dimer diols; long-chain glycols having a molecular weight of from 200 to 100000, such as polyethylene glycol, poly-1,3-propylen
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