Cyfystyron:

4-(4-HYDROXYPHENOXY)-3,5-Asid DIOODOPHENYLACETIG; ASID 3,5-DIODOTHYROACETIG; ASID THYROACETIG; 4-(4-Hydroxyphenoxy)-3,5-asid diiodobensenacetig;[4-(p-Hydroxyphenoxy)-3 ,5-diiodophenyl] Asid asetig; NSC 90463; amhuredd Levothyrocsin 5/3,5-Asid Thyroacetig Diiodo; Amhuredd Sodiwm Levothyrocsin 14

Gwenau Canonaidd:C1=CC(=CC=C1O)OC2=C(C=C(C=C2I)CC(=O)O)I

Dwysedd:2.156 ± 0.06g/cm3 (Rhagweld)

berwbwynt:527.8±50.0°C (Rhagweld)

Pwynt toddi:223.5-225.0 ° C (Datrysiad: dŵr (7732-18-5); asid asetig (64-19-7))

Storio:2-8°C

PKA:4.10 ±0.10 (Rhagweld)