T8934430
Ethylene Bis(thioglycolate) (Purified) , >97.0%(GC)(T) , 123-81-9
Synonym(s):
Ethylene glycol bis-mercaptoacetate;Ethylene glycol dithioacetate
CAS NO.：123-81-9
Empirical Formula: C6H10O4S2
Molecular Weight: 210.27
MDL number: MFCD00004875
EINECS: 204-653-4
| Pack Size | Price | Stock | Quantity |
| 25g | RMB788.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 137-139 °C2 mm Hg(lit.) |
| Density | 1.313 g/mL at 25 °C(lit.) |
| vapor pressure | 0.62Pa at 25℃ |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | 20g/l; poorly soluble in water, miscible with alcohol. |
| form | clear liquid |
| pka | 7.51±0.10(Predicted) |
| Specific Gravity | 1.33 (20℃) |
| color | Colorless to Almost colorless |
| Water Solubility | 20 g/L (20 ºC) |
| LogP | 1.46 at 20℃ |
| CAS DataBase Reference | 123-81-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Acetic acid, mercapto-, 1,2-ethanediyl ester(123-81-9) |
| EPA Substance Registry System | Acetic acid, mercapto-, 1,2-ethanediyl ester (123-81-9) |
Description and Uses
Crosslinking agent for rubbers, accelerator in curing epoxy resins. This ester has little more than academic interest, but it may be formed in small quantities in cosmetic preparations when Thioglycolic acid and Ethylene glycol are used at the same time.
Safety
| Symbol(GHS) |   GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H302-H315-H317-H319-H411 |
| Precautionary statements | P261-P273-P280-P301+P312-P302+P352-P305+P351+P338 |
| Hazard Codes | Xn,N |
| Risk Statements | 22-36/37/38-51/53-36/38-20/21/22-R51/53-R36/38-R20/21/22 |
| Safety Statements | 26-36-57-36/37/39-29-S57-S36/37/39-S29-S26 |
| RIDADR | 2810 |
| WGK Germany | 2 |
| RTECS | AI6600000 |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| HS Code | 29309070 |
| Toxicity | LD50 orally in Rabbit: 330 mg/kg |
