Thimerosal
SIAL/30376 - analytical standard
Synonym: 2-
CAS Number: 54-64-8
Empirical Formula (Hill Notation): C9H9HgNaO2S
Molecular Weight: 404.81
EC Number: 200-210-4
MDL Number: MFCD00013062
Linear Formula: 2-(C2H5HgS)C6H4CO2Na
Product Type: Chemical
application(s) | cleaning products cosmetics food and beverages personal care |
assay | ≥97.0% (HPLC) |
97.0-103.0% (RT) | |
format | neat |
grade | analytical standard |
InChI | 1S/C7H6O2S.C2H5.Hg.Na/c8- |
InChI key | RTKIYNMVFMVABJ-UHFFFAOYSA |
loss | ≤0.5% loss on drying |
mp | 234-237 °C (dec.) (lit.) |
Quality Level | 100 ![]() |
shelf life | limited shelf life, expiry date on the label |
SMILES string | [Na+].CC[Hg]Sc1ccccc1C([O |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable |
Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
Biochem/physiol Actions: | Thimerosal is a sulfhydryl (thiol) oxidizing reagent capable of inhibiting a wide range of sulfhydryl-dependent enzymes and proteins such as PI3-kinase-dependent methionine synthase, glutamate transport receptors, and Na++K+ dependent ATPases. |
Symbol | ![]() ![]() ![]() |
Signal word | Danger |
Hazard statements | H300 + H310 + H330 - H373 - H410 |
Precautionary statements | P262 - P273 - P280 - P301 + P310 + P330 - P302 + P352 + P310 - P304 + P340 + P310 |
Hazard Codes | T+,N |
Risk Statements | 26/27/28-33-50/53 |
Safety Statements | 13-28-36-45-60-61 |
RIDADR | UN3467 - class 6.1 - PG 1 - EHS - Organometallic compound, toxic |
WGK Germany | WGK 3 |
Flash Point(F) | 482.0 °F - closed cup |
Flash Point(C) | 250 °C - closed cup |
Purity | ≥97.0% (HPLC); 97.0-103.0% (RT) |
mp | 234-237 °C (dec.) (lit.) |
UNSPSC | 85151701 |