send us an inquiry |
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 |
![]() |