CHEM-DB No.
U3020
Catalogue No.
2100
CAS No.
126-58-9
MITI No.
(2)-419
EINECS No.
204-794-1
Dipentaerythritol
(D-PE)
|
1.Chemical name & formula |
|
|---|---|
2,2'-[Oxybis(methylene)]bis[2-(hydroxymethyl)-1,3-propanediol]
| |
| 2. Physical properties | |
| Molecular weight | 254.28 |
| Melting point(°C) | 221 |
| Specific Gravity (15/4°C) | 1.366 |
| Flash Point(°C) | > 200 |
| Solubility | 0.22g/100g Water at 20°C | 3. Specifications(Typical Analysis) |
| Hydroxyl content(%) | 38-40 ( 39.0 ) |
| Moisture content(%) | 1.5 max. ( 0.20 ) |
| Ash content(%) | 0.5 max. ( 0.10 ) |
| Melting point (°C) | 205-224 ( 210-220 )
(melting range) | 4.Toxicity |
| LD50 Oral Rat(mg/kg) | > 2000 | 5.Packaging |
| Paper bag | 20kg |
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