A3486612
4,4'-Dithiodibutyric Acid , >95.0%(GC)(T) , 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 | RMB71.20 | In Stock |
|
| 5G | RMB255.20 | In Stock |
|
| 25G | RMB1199.20 | 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 |
| InChI | InChI=1S/C8H14O4S2/c9-7(10)3-1-5-13-14-6-2-4-8(11)12/h1-6H2,(H,9,10)(H,11,12) |
| InChIKey | YYSCJLLOWOUSHH-UHFFFAOYSA-N |
| SMILES | S(CCCC(O)=O)SCCCC(O)=O |
| CAS DataBase Reference | 2906-60-7(CAS DataBase Reference) |
| EPA Substance Registry System | Butanoic acid, 4,4'-dithiobis- (2906-60-7) |
Description and Uses
4,4μ-Dithiodibutyric acid can be used as:
- A precursor to produce novel polythioester (PTE).
- A reactant in the production of chemically crosslinked epoxidized natural rubber.
- An alternative monolayer for protein chips.
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 |
