LD/LC50 values, relevant for classification
107-21-1 etylenglycol
Oral: LD50: 5840 mg/kg (rat)
Dermal: LD50: 9530 mg/kg (rbt)

I suppose that Oral means by mouth and
dermal means contact with skin,
but what on earth are acronyms (rat) and (rbt)?

Thanks again for your kind help!