Customization: | Available |
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Type: | Pharmaceutical Intermediates |
Appearance: | Crystal |
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Shipping cost 2-Pyrrolidinone with high efficiency CAS 616-45-5
2-Pyrrolidinone Basic information | |
Product Name: | 2-Pyrrolidinone |
CAS: | 616-45-5 |
MF: | C4H7NO |
MW: | 85.1 |
EINECS: | 210-483-1 |
Mol File: | 616-45-5.mol |
2-Pyrrolidinone Chemical Properties | |
Melting point | 23-25 °C(lit.) |
Boiling point | 245 °C(lit.) |
density | 1.12 g/mL at 25 °C(lit.) |
vapor density | 2.9 (vs air) |
vapor pressure | 0.04 hPa (20 °C) |
FEMA | 4829 | 2-PYRROLIDONE |
refractive index | n20/D 1.487(lit.) |
Fp | >230 °F |
storage temp. | 2-8°C |
solubility | H2O: miscible (completely) |
pka | 16.62±0.20(Predicted) |
form | Liquid or Low Melting Mass |
color | Clear colorless to pale yellow |
PH | 9-11 (100g/l, H2O, 20ºC) |
explosive limit | 1.8-16.6%(V) |
Water Solubility | miscible |
Sensitive | Hygroscopic |
Merck | 148,016 |
BRN | 105241 |
InChIKey | HNJBEVLQSNELDL-UHFFFAOYSA-N |
CAS DataBase Reference | 616-45-5(CAS DataBase Reference) |
Appearance | colorless to light yellow liquid or semisolid |
Proton NMR spectrum | Conforms to Structure |
Purity(GC) | 99% |
Refractive index n20/D | 1.486 |
Specific gravity (25/25°C) | 1.103 |
Water by Karl Fischer | 0.20% |