Name | Dipentaerythritol |
Synonyms | D-PE D-PE300 Dipentaerythritol Dipentaerythritoltech Dipentaerythritol(Di-PE) DIPENTAERYTHRITOL FOR SYNTHESIS BIS[2,2,2-TRIS(HYDROXYMETHYL)ETHYL] ETHER 2,2,6,6,-Tetra(hydroxymethyl)-4-oxaheptane-1,7-diol 2,2,2,2-tetrakis(hydroxymethyl)-3,3-oxydipropan-1-ol 2,2'[OXYBIS(METHYLEN)]BIS[HYDROXYMETHYL]-1,3-PROPANDIOL 2,2,2',2'-tetrakis(hydroxymethyl)-3,3'-oxydipropan-1-ol 2,2'-(oxybis(methylene))bis(2-(hydroxymethyl)-3-propanediol 2,2'-(oxydimethanediyl)bis[2-(hydroxymethyl)propane-1,3-diol] 2,2'-(Oxybis(methylene))bis-((hydroxymethyl)-1,3-propanediol) 2-([3-Hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl)-2-(hydroxymethyl)-1,3-propanediol |
CAS | 126-58-9 |
EINECS | 204-794-1 |
InChI | InChI=1/C10H22O7/c11-1-9(2-12,3-13)7-17-8-10(4-14,5-15)6-16/h11-16H,1-8H2 |
InChIKey | TXBCBTDQIULDIA-UHFFFAOYSA-N |
Molecular Formula | C10H22O7 |
Molar Mass | 254.28 |
Density | 1.36 g/cm3 (20℃) |
Melting Point | 215-218 °C (lit.) |
Boling Point | 356°C |
Flash Point | 282.1°C |
Water Solubility | 0.29 g/100 mL (20 ºC) |
Solubility | 2.4g/l |
Appearance | White crystal |
Color | White |
pKa | 13.38±0.10(Predicted) |
PH | 5 (2g/l, H2O, 20℃) |
Storage Condition | Store below +30°C. |
Sensitive | Hygroscopic |
Refractive Index | 1.4455 (estimate) |
MDL | MFCD00004691 |
Safety Description | 24/25 - Avoid contact with skin and eyes. |
WGK Germany | 1 |
TSCA | Yes |
HS Code | 29094919 |
Toxicity | LD50 orally in Rabbit: > 2000 mg/kg |
LogP | 1.8 at 23℃ |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | used to produce polyether, polyester, polyurethane, alkyd resin and photosensitive resin film, etc. |
spontaneous combustion temperature | 370°C |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |