Thiodiglycol
ثيو ثنائي الغليكول · تیو دی گلیکول · チオジグリコール · Tiodiglikol · Тиодигликоль · Tiodiglikol · 硫二甘醇 · Tiyodiglikol
| CAS | 111-48-8 |
|---|---|
| EC | 203-874-3 |
| Formula | C4H10O2S |
| Molar mass | 122.19 g/mol |
| LEL | 1.2 % vol |
| UEL | 5.2 % vol |
| Flash point | 160 °C |
| Autoignition temperature | 260 °C |
| Temperature class | T3 |
| Relative density of the gas or vapour (air = 1) | 4.22 |
| GHS | Warning · H319 |
Thiodiglycol is a diol that is pentane-1,5-diol in which the methylene group at position 3 is replaced by a sulfur atom. It has a role as an antioxidant, a metabolite, an antineoplastic agent and a solvent. This material has many uses, including as a precursor to the sulfur mustard family of chemical weapons. It is chemically similar to thioglycol and is expected to react in a similar way to this material. See the chemical datasheet for thioglycol for more information.