THIODIGLYCOLIC ACID
- CAS NO.:505-73-7
- Empirical Formula: C4H6O4S2
- Molecular Weight: 182.22
- MDL number: MFCD00039607
- EINECS: 208-019-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:18:31
What is THIODIGLYCOLIC ACID?
The Uses of THIODIGLYCOLIC ACID
Thiodiglycolic acid is a major metabolite of vinyl chloride monomer and ifosfamide (an anti-cancer drug) in human urine. It is used as an analytical reagent for the detection of copper, lead, mercury and silver.
Definition
ChEBI: Thiodiacetic acid is a dicarboxylic acid.
Properties of THIODIGLYCOLIC ACID
| Melting point: | 128-131 °C(lit.) |
| Boiling point: | 395.6±27.0 °C(Predicted) |
| Density | 1,19 g/cm3 |
| storage temp. | -20°C |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | pK1:3.32;pK2:4.29 (25°C) |
| color | White to Off-White |
| Water Solubility | very faint turbidity |
| CAS DataBase Reference | 505-73-7(CAS DataBase Reference) |
| EPA Substance Registry System | Acetic acid, 2,2'-dithiobis- (505-73-7) |
Safety information for THIODIGLYCOLIC ACID
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for THIODIGLYCOLIC ACID
| InChIKey | DLLMHEDYJQACRM-UHFFFAOYSA-N |
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