Name | O-phosphocolamine |
Synonyms | O-PHOSPHOCOLAMINE O-phosphocolamine O-PHOSPHOETHANOLAMINE ETHANOLAMINE PHOSPHATE O-PHOSPHORYLETHANOLAMINE 2-AMINOETHYL DIHYDROGEN PHOSPHATE 2-HYDROXYETHYLAMINE ACID PHOSPHATE 2-AMINOETHANOL DIHYDROGEN PHOSPHATE 2-HYDROXYETHYLAMMONIUM DIHYDROGEN PHOSPHATE |
CAS | 1071-23-4 |
EINECS | 213-988-5 |
InChI | InChI=1/C2H8NO4P/c3-1-2-7-8(4,5)6/h1-3H2,(H2,4,5,6)/p-1 |
InChIKey | SUHOOTKUPISOBE-UHFFFAOYSA-N |
Molecular Formula | C2H8NO4P |
Molar Mass | 141.06 |
Density | 1.554±0.06 g/cm3(Predicted) |
Melting Point | 241-243°C(lit.) |
Boling Point | 335.8±44.0 °C(Predicted) |
Flash Point | 156.9°C |
Water Solubility | Soluble in water |
Solubility | Easily soluble (1000g/L) (25°C), |
Vapor Presure | 2.2E-05mmHg at 25°C |
Appearance | White to bright yellow powder |
Color | White to Light yellow |
BRN | 1758916 |
pKa | pK1:5.838(+1);pK2:10.638(0) (25°C) |
Storage Condition | Store below +30°C. |
Sensitive | Avoid contact with air and moisture |
MDL | MFCD00008178 |
Risk Codes | R25 - Toxic if swallowed R34 - Causes burns |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S27 - Take off immediately all contaminated clothing. |
UN IDs | UN 3261 8/PG 2 |
WGK Germany | 3 |
RTECS | KJ5830000 |
HS Code | 29221990 |
Hazard Class | 8 |
Packing Group | III |
Toxicity | LD50 orally in Rabbit: 5820 mg/kg |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Biological activity | Phosphoethanolamine (PE) is a phosphate monoester metabolite of phospholipid metabolism. |