Thioglycolic acid
حمض الثيوغليكوليك · Tioqlikol turşusu · Mercaptoessigsäure · Υδροθειαιθανικό οξύ · اسید تیوگلیکولیک · Acide thioglycolique · Acido tioglicolico · チオグリコール酸 · Thioglycolzuur · Kwas tioglikolowy · Ácido tioglicólico · Acid tioglicolic
| CAS | 68-11-1 |
|---|---|
| EC | 200-677-4 |
| UN | 1940 |
| Formula | C2H4O2S |
| Molar mass | 92.12 g/mol |
| LEL | 5.9 % vol |
| Flash point | 124 °C |
| Autoignition temperature | 350 °C |
| Temperature class | T2 |
| Relative density of the gas or vapour (air = 1) | 3.18 |
| GHS | Danger · H301, H311, H314, H331 |
Thioglycolic acid is a sulfur-containing carboxylic acid. It is a conjugate acid of a thioglycolate(1-). Thioglycolic acid appears as a colorless liquid with an unpleasant odor. Density 1.325 g / cm3. Used to make permanent wave solutions and depilatories.