tert-Butyl 3-((dimethylamino)methylene)-4-oxopyrrolidine-1-carboxylate

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Names

[ Name ]:
tert-Butyl 3-((dimethylamino)methylene)-4-oxopyrrolidine-1-carboxylate

[Synonym ]:
1-Pyrrolidinecarboxylic acid, 3-[(dimethylamino)methylene]-4-oxo-, 1,1-dimethylethyl ester, (3E)-
2-Methyl-2-propanyl (3E)-3-[(dimethylamino)methylene]-4-oxo-1-pyrrolidinecarboxylate
tert-Butyl (3E)-3-[(dimethylamino)methylene]-4-oxopyrrolidine-1-carboxylate
tert-butyl 3-(dimethylaminomethylidene)-4-oxopyrrolidine-1-carboxylate

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
341.0±42.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₂H₂₀N₂O₃

[ Molecular Weight ]:
240.299

[ Flash Point ]:
160.1±27.9 °C

[ Exact Mass ]:
240.147400

[ PSA ]:
49.85000

[ LogP ]:
1.29

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.561

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%