A7689012
3,3'-Thiodipropionic acid , 98% , 111-17-1
Synonym(s):
3,3′-Thiodipropionic acid;Bis(2-carboxyethyl) sulfide;Thiodihydracrylic acid, Bis(2-carboxyethyl)sulfide
CAS NO.：111-17-1
Empirical Formula: C6H10O4S
Molecular Weight: 178.21
MDL number: MFCD00002781
EINECS: 203-841-3
| Pack Size | Price | Stock | Quantity |
| 100G | RMB52.00 | In Stock |
|
| 500G | RMB204.00 | In Stock |
|
| 2.5KG | RMB671.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 131-134 °C(lit.) |
| Boiling point: | 280.43°C (rough estimate) |
| Density | 1.238 (estimate) |
| vapor pressure | 0.004Pa at 25℃ |
| refractive index | 1.5500 (estimate) |
| Flash point: | 128 °C |
| storage temp. | Store below +30°C. |
| solubility | 40g/l |
| pka | pK1:4.085;pK2:5.075 (18°C) |
| form | Fine Crystalline Powder |
| color | White |
| Water Solubility | 40 g/L (25 ºC) |
| Merck | 14,9332 |
| BRN | 1210299 |
| InChIKey | ODJQKYXPKWQWNK-UHFFFAOYSA-N |
| LogP | 0.19 at 25.1℃ |
| CAS DataBase Reference | 111-17-1(CAS DataBase Reference) |
| NIST Chemistry Reference | 3,3'-Thiodipropionic acid(111-17-1) |
| EPA Substance Registry System | Propanoic acid, 3,3'-thiobis- (111-17-1) |
Description and Uses
Antioxidant in food packaging, soaps, plasticizers, lubricants, fats, and oils.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H319 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-36 |
| Safety Statements | 26-36-37/39-24/25 |
| WGK Germany | 2 |
| RTECS | UF7990000 |
| TSCA | Yes |
| HS Code | 29309070 |
| Hazardous Substances Data | 111-17-1(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 3000 mg/kg |
