Ethyl Thioglycolate
Synonym(s):Ethyl mercaptoacetate
- CAS NO.：623-51-8
- Empirical Formula: C4H8O2S
- Molecular Weight: 120.17
- MDL number: MFCD00004874
- EINECS: 210-800-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:07:02
What is Ethyl Thioglycolate?
Chemical properties
colourless liquid
The Uses of Ethyl Thioglycolate
It finds its application in the reaction of the dilithio-derivative with an aldehyde, followed by conversion to the episulfide by reaction with ethyl chloroformate, and desulfurization with triethyl phosphite, leads to the (E)-2-alkenoic acid with high stereoselectivity. It is used as depilatories, hair straightening agent, hair waving agent, and reducing agent in cosmetic industry.
Properties of Ethyl Thioglycolate
| Melting point: | -80 °C |
| Boiling point: | 54 °C/12 mmHg (lit.) |
| Density | 1.096 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 118 °F |
| storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
| form | Liquid |
| pka | pK1:7.95(SH) (25°C) |
| color | Clear colorless |
| Water Solubility | Not miscible or difficult to mix in water. |
| Sensitive | Air Sensitive |
| BRN | 605581 |
| Stability: | Stable. Flammable. Incompatible with strong oxidizing agents, strong bases. |
| CAS DataBase Reference | 623-51-8(CAS DataBase Reference) |
| EPA Substance Registry System | Acetic acid, mercapto-, ethyl ester (623-51-8) |
Safety information for Ethyl Thioglycolate
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Ethyl Thioglycolate
| InChIKey | PVBRSNZAOAJRKO-UHFFFAOYSA-N |
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