2,2,2,2-tetrakis(hydroxymethyl)-3,3-oxydipropan-1-ol
Dipentaerythritol
CAS: 126-58-9
Molecular Formula: C10H22O7
2,2,2,2-tetrakis(hydroxymethyl)-3,3-oxydipropan-1-ol - Names and Identifiers
| 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 |
2,2,2,2-tetrakis(hydroxymethyl)-3,3-oxydipropan-1-ol - Physico-chemical Properties
| 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 |
2,2,2,2-tetrakis(hydroxymethyl)-3,3-oxydipropan-1-ol - Risk and Safety
| 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 |
2,2,2,2-tetrakis(hydroxymethyl)-3,3-oxydipropan-1-ol - Introduction
Polyols containing six functional groups.
Last Update：2022-10-16 17:13:00
2,2,2,2-tetrakis(hydroxymethyl)-3,3-oxydipropan-1-ol - Reference Information
| 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) |
Last Update：2024-04-09 15:16:47
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View History
2,2,2,2-tetrakis(hydroxymethyl)-3,3-oxydipropan-1-ol
1-(2-Amino-Propionyl)-Pyrrolidine-2-Carboxylic Acid
Ethyl carbonate
4-Tolyl Ether
1-(2-Amino-Propionyl)-Pyrrolidine-2-Carboxylic Acid
Ethyl carbonate
4-Tolyl Ether