Molecular Formula | C5H6ClN3 |
Molar Mass | 143.57 |
Density | 1.2986 (rough estimate) |
Melting Point | 183-186 °C (lit.) |
Boling Point | 234.32°C (rough estimate) |
Flash Point | 150.965°C |
Water Solubility | Insoluble in water. |
Solubility | acetic acid: soluble50mg/mL, clear, colorless to faintly yellow |
Vapor Presure | 0mmHg at 25°C |
Appearance | White crystal |
Color | White to Off-White |
BRN | 114297 |
pKa | 4.26±0.10(Predicted) |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
Refractive Index | 1.6000 (estimate) |
MDL | MFCD00006091 |
Physical and Chemical Properties | Crystallization (ethanol). Melting point 183-186 °c. |
Use | Mainly used to synthesize pyrimidine penicillins and pyrimidine cephalosporins. |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
WGK Germany | 3 |
RTECS | UV6329600 |
HS Code | 29335995 |
Hazard Class | IRRITANT, AVOID SKIN |
Reference Show more | 1. Tang, Shanshan, et al. "Fabrication of ampicillin/starch/polymer composite nanofibers with controlled drug release properties by electrospinning." Journal of Sol-Gel Science and Technology 77.3 (2016): 594-603.https://doi.org/10.1007/s10971-015-3887-x |