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LC1793 Dipentaerythritol
for synthesis

 

Order number Packaging Quantity Price €
AC28793 Glass bottle 25 g 15.66
AC28793 Glass bottle 100 g

24.53

AC28793 Glass bottle 500 g 35.55

 

Product information
Synonyms 2.2′[Oxybis(methylen)]bis[hydroxymethyl)]-1,3-propandiol
Hill Formula C10H22O7
HS Code 2909 49 80
EC number 204-794-1
Molar mass 254.28 g/mol
CAS number 126-58-9

 

Chemical and physical data
Ignition temperature 370 °C
Solubility 2 g/l (20 °C)
Melting point 217 – 222 °C
Molar mass 254.28 g/mol
Density 1.365 g/cm3 (20 °C)
Bulk density 400 – 450 kg/m3
pH value 5 (2 g/l, H2O, 20 °C)
Vapor pressure < – 0.00001 hPa (20 °C)

 

Safety information
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Toxicological data
LD 50 oral LD50 rat > 2000 mg/kg

 

Specifications
Hydroxyl value 1190 – 1320
Melting range
– lower value
≥ 217 °C
– upper value ≤ 220 °C
Identity (IR) passes test