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LC559 2,2-Bis(hydroxymethyl)propionic acid
for synthesis

 

Order number Packaging Quantity Price €
AC27559 Glass bottle 250 g 23.625
AC27559 Plastic bottle 1 kg 67.50

 

Product information
Hill Formula C5H10O4
HS Code 2918 19 40
EC number 225-306-3
Molar mass 134.13 g/mol
CAS number 4767-03-7

 

Chemical and physical data
Ignition temperature >300 °C
Solubility (20 °C) soluble
Melting point 188 – 191 °C
Molar mass 134.13 g/mol
Density 0.84 g/cm3
pH value 2.6 (50 g/l, H2O, 20 °C)
Flash point >150 °C

 

Safety information according to GHS
Hazard Statement(s) H319: Causes serious eye irritation.
Precautionary Statement(s) P260: Do not breathe dust.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Warning
Hazard Pictogram(s)
RTECS UA2465265
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.

 

Safety information
R Phrase R 36
Irritating to eyes.
S Phrase S 22-24
Do not breathe dust.Avoid contact with skin.
Categories of danger irritant
Hazard Symbol

 

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

 

Specifications
Assay (acidimetric) ≥ 98 %
Melting range
– lower value
≥ 182 °C
– upper value ≤ 186 °C
Identity (IR) passes test