A3488612
4,4'-Dithiodibutyric Acid , 99% , 2906-60-7
Synonym(s):
3-Carboxypropyl disulfide;Di(4-carboxybutyl) disulfide
CAS NO.：2906-60-7
Empirical Formula: C8H14O4S2
Molecular Weight: 238.32
MDL number: MFCD00004406
EINECS: 220-818-3
| Pack Size | Price | Stock | Quantity |
| 1G | RMB239.20 | In Stock |
|
| 5g | RMB799.20 | In Stock |
|
| 25g | RMB2799.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 108-110 °C(lit.) |
| Boiling point: | 350.93°C (rough estimate) |
| Density | 1.340 |
| refractive index | 1.4950 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | soluble in Methanol |
| form | powder to crystal |
| pka | 4.32±0.10(Predicted) |
| color | White to Almost white |
| CAS DataBase Reference | 2906-60-7(CAS DataBase Reference) |
| EPA Substance Registry System | Butanoic acid, 4,4'-dithiobis- (2906-60-7) |
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 |
| WGK Germany | 3 |
| HS Code | 2930.90.4950 |
