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LC4829 Pentaerythritol
for synthesis

 

Order number Packaging Quantity Price €
AC31829 Plastic bottle 100 g 11.88
AC31829 Plastic bottle 1 kg 23.18

 

Product information
Synonyms 2,2-Bis(hydroxymethyl)-1,3-propanediol
Hill Formula C5H12O4
Chemical formula C(CH2OH)4
HS Code 2905 42 00
EC number 204-104-9
Molar mass 136.14 g/mol
CAS number 115-77-5

 

Chemical and physical data
Ignition temperature 490 °C
Solubility 72.3 g/l (25 °C)
Melting point 256 – 258 °C
Molar mass 136.14 g/mol
Density 1.39 g/cm3 (20 °C)
Bulk density 750 – 850 kg/m3
pH value 3.5 – 4.5 (100 g/l, H2O, 35 °C)
Boiling point 276 °C (40 hPa)
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 19500 mg/kg

 

Specifications
Assay (DSC) ≥ 98 %
Melting range
– lower value
≥ 255 °C
– upper value ≤ 258 °C
Identity (IR) passes test