A3168012
3,3'-Dithiodipropionic acid , 99% , 1119-62-6
Synonym(s):
2-Carboxyethyl disulfide;Bis(2-carboxyethyl) disulfide
CAS NO.：1119-62-6
Empirical Formula: C6H10O4S2
Molecular Weight: 210.27
MDL number: MFCD00002780
EINECS: 214-284-0
| Pack Size | Price | Stock | Quantity |
| 25G | RMB38.40 | In Stock |
|
| 100G | RMB89.60 | In Stock |
|
| 250G | RMB180.80 | In Stock |
|
| 500G | RMB300.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 155-158 °C(lit.) |
| Boiling point: | 319.8°C (rough estimate) |
| Density | 1.319 (estimate) |
| refractive index | 1.5220 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| Water Solubility | Practically insoluble in water |
| solubility | DMSO (Sparingly), Methanol (Slightly) |
| pka | 3.94±0.10(Predicted) |
| form | Powder |
| color | White |
| BRN | 1778543 |
| InChIKey | YCLSOMLVSHPPFV-UHFFFAOYSA-N |
| CAS DataBase Reference | 1119-62-6(CAS DataBase Reference) |
| EPA Substance Registry System | Propanoic acid, 3,3'-dithiobis- (1119-62-6) |
Description and Uses
3,3′-Dithiodipropionic acid was used as capping agent for introducing charge on gold nanoparticles surfaces.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | 1759 |
| WGK Germany | 3 |
| F | 13 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29309090 |
