A1580612
Bis(2-mercaptoethyl) Sulfide , >97.0%(GC) , 3570-55-6
Synonym(s):
2-Mercaptoethyl sulfide;Bis(2-mercaptoethyl) sulfide
CAS NO.：3570-55-6
Empirical Formula: C4H10S3
Molecular Weight: 154.32
MDL number: MFCD00004893
EINECS: 222-671-0
| Pack Size | Price | Stock | Quantity |
| 5g | RMB208.80 | In Stock |
|
| 25G | RMB712.80 | In Stock |
|
| 50g | RMB1199.20 | In Stock |
|
| 250G | RMB4312.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -11°C |
| Boiling point: | 135-136 °C10 mm Hg(lit.) |
| Density | 1.183 g/mL at 25 °C(lit.) |
| vapor pressure | 0.61Pa at 20℃ |
| refractive index | n |
| Flash point: | 195 °F |
| solubility | Difficult to mix. |
| form | Liquid |
| pka | 9.47±0.10(Predicted) |
| color | Clear colorless |
| Water Solubility | 620mg/L at 20℃ |
| BRN | 1445994 |
| LogP | 2.52 at 20℃ |
| CAS DataBase Reference | 3570-55-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethanethiol, 2,2'-thiobis-(3570-55-6) |
| EPA Substance Registry System | Ethanethiol, 2,2'-thiobis- (3570-55-6) |
Description and Uses
2,2?-Thiodiethanol is used in the synthesis of novel luminescent polynuclear gold(I) phosphine complexes 2,2'-Thiodiethanethiol is used for extraction photometric determination of Ni, gives color reaction with metals.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H227-H315-H319-H332-H335 |
| Precautionary statements | P210e-P261-P280a-P305+P351+P338-P405-P501a |
| Risk Statements | 36/37/38 |
| Safety Statements | 23-24/25 |
| RIDADR | UN 2810 6.1/PG 3 |
| WGK Germany | 3 |
| F | 10-13-23 |
| TSCA | Yes |
| HS Code | 2930.90.9250 |
