A6769612
Pentaethylene glycol , 98% , 4792-15-8
Synonym(s):
3,6,9,12-Tetraoxatetradecane-1,14-diol;Pentaglycol
CAS NO.：4792-15-8
Empirical Formula: C10H22O6
Molecular Weight: 238.28
MDL number: MFCD00002878
EINECS: 225-341-4
| Pack Size | Price | Stock | Quantity |
| 1G | RMB36.80 | In Stock |
|
| 5G | RMB111.20 | In Stock |
|
| 25G | RMB388.00 | In Stock |
|
| 100G | RMB1439.20 | In Stock |
|
| 500g | RMB6558.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -8.6°C |
| Boiling point: | 184 °C/2 mmHg (lit.) |
| Density | 1.126 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly) |
| form | Liquid |
| pka | 14.06±0.10(Predicted) |
| Specific Gravity | 1.125 |
| color | Clear colorless to yellow |
| Water Solubility | Miscible with water. |
| BRN | 1635593 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents, acid chlorides, acid anhydrides. |
| InChIKey | JLFNLZLINWHATN-UHFFFAOYSA-N |
Description and Uses
Pentaethylene glycol is a polymer consisting of ethylene glycol monomers and two terminal hydroxyl groups. The PEG chain increases the water solubility of a compound in aqueous media. Increasing the number of ethylene glycol units within the entire chain improves the solubility properties of the PEG linker.
Intermediate in the synthesis of cyclic and noncyclic polyethers, complexing agents and immobilized phase-transfer catalysts
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338-P280i-P337+P313-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| RTECS | RZ2670000 |
| F | 3 |
| TSCA | Yes |
| HS Code | 29094990 |
