Pentaerythritol Tetra(3-mercaptopropionate)
- Product NamePentaerythritol Tetra(3-mercaptopropionate)
- CAS7575-23-7
- MFC17H28O8S4
- MW488.66
- EINECS231-472-8
- MOL File7575-23-7.mol
Chemical Properties
| Boiling point | 275 °C1 mm Hg(lit.) |
| Density | 1.28 g/mL at 25 °C(lit.) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | n |
| Flash point | >230 °F |
| storage temp. | 2-8°C, stored under nitrogen |
| solubility | Practically insoluble in water |
| form | clear liquid |
| pka | 8.99±0.10(Predicted) |
| Specific Gravity | 1.28 |
| color | Colorless to Almost colorless |
| Water Solubility | 3.69mg/L at 20℃ |
| BRN | 2312625 |
| Cosmetics Ingredients Functions | FILM FORMING |
| InChI | 1S/C17H28O8S4/c18-13(1-5-26)22-9-17(10-23-14(19)2-6-27,11-24-15(20)3-7-28)12-25-16(21)4-8-29/h26-29H,1-12H2 |
| InChIKey | JOBBTVPTPXRUBP-UHFFFAOYSA-N |
| SMILES | SCCC(=O)OCC(COC(=O)CCS)(COC(=O)CCS)COC(=O)CCS |
| LogP | 2.8 at 30℃ |
Safety Information
| Hazard Codes | Xi,N,Xn |
| Risk Statements | 36/37/38-50/53-43-22 |
| Safety Statements | 26-36-61-60-36/37 |
| RIDADR | UN 3334 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HS Code | 2930.90.9250 |
| HazardClass | 9 |
| PackingGroup | III |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 1 Skin Sens. 1 |
