| Name | L-Thyroxine-1",1",2,2",6-d₅ hydrochloride solution | 
|---|---|
| Synonyms | L166960 | 
| Molecular Formula | C15H10ClD5I4NO4 | 
|---|---|
| Molecular Weight | 818.36 | 
| Flash Point | 9℃ | 
| Symbol |       GHS02, GHS06, GHS08 | 
|---|---|
| Signal Word | Danger | 
| Hazard Statements | H225-H301 + H311 + H331-H370 | 
| Precautionary Statements | P210-P280-P302 + P352 + P312-P304 + P340 + P312-P370 + P378-P403 + P235 | 
| RIDADR | UN1230 - class 3 - PG 2 - Methanol, solution |