Name | pentaerythritol tetrakis(3-mercapto-propionate) |
Synonyms | Pentaerythritol Tetra Pentaerythritol tetra(mercaptopropionate) Pentaerythritol tetra(beta-thiopropionate) Pentaerythritol tetra(3-mercaptopropionate) Pentaerythritol tetrakis(mercaptopropionate) Pentaerythritol tetra-beta-mercaptopropionate Pentaerythritol tetrakis(beta-thiopropionate) pentaerythritol tetrakis(3-mercapto-propionate) Pentaerythritol tetrakis(beta-mercaptopropionate) beta-Mercaptopropionic acid tetraester with pentaerythritol 3-[(3-sulfanylpropanoyl)oxy]-2,2-bis{[(3-sulfanylpropanoyl)oxy]methyl}propyl 3-sulfanylpropanoate |
CAS | 7575-23-7 |
EINECS | 231-472-8 |
InChI | InChI=1/C8H16O5S/c1-6(14)7(12)13-5-8(2-9,3-10)4-11/h6,9-11,14H,2-5H2,1H3 |
InChIKey | JOBBTVPTPXRUBP-UHFFFAOYSA-N |
Molecular Formula | C17H28O8S4 |
Molar Mass | 488.66 |
Density | 1.28g/mLat 25°C(lit.) |
Boling Point | 275°C1mm Hg(lit.) |
Flash Point | >230°F |
Water Solubility | 3.69mg/L at 20℃ |
Solubility | Practically insoluble in water |
Vapor Presure | 0Pa at 25℃ |
Appearance | clear liquid |
Specific Gravity | 1.28 |
Color | Colorless to Almost colorless |
BRN | 2312625 |
pKa | 8.99±0.10(Predicted) |
Storage Condition | Room Temprature |
Refractive Index | n20/D 1.531(lit.) |
MDL | MFCD00022104 |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R43 - May cause sensitization by skin contact R22 - Harmful if swallowed |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S60 - This material and its container must be disposed of as hazardous waste. S36/37 - Wear suitable protective clothing and gloves. |
UN IDs | UN 3334 |
WGK Germany | 3 |
Hazard Class | 9 |
Packing Group | III |
LogP | 2.8 at 30℃ |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
trait | colorless to almost colorless transparent liquid |
environmental exposure | Environmental exposure to this substance may occur in: indoor and outdoor use, results in adhesion in or on certain materials (e. G., paints and coatings or adhesives). |
uses | intermediates for organic synthesis; Modifiers, crosslinkers, acidic ion exchange catalyst, low temperature curing agent, etc. |