levulinic acid semicarbazone

Names

[ Name ]:
levulinic acid semicarbazone

[Synonym ]:
Pentanoic acid,4-[2-(aminocarbonyl)hydrazinylidene]
Levulinic acid semicarbazone
4-semicarbazono-valeric acid
4-Semicarbazono-valeriansaeure
Laevulinsaeuresemicarbazon
4-Oxo-pentansaeure-semicarbazon

Chemical & Physical Properties

[ Density]:
1.37g/cm3

[ Melting Point ]:
200-202ºC (dec.)

[ Molecular Formula ]:
C₆H₁₁N₃O₃

[ Molecular Weight ]:
173.17000

[ Exact Mass ]:
173.08000

[ PSA ]:
104.78000

[ LogP ]:
0.98660

[ Index of Refraction ]:
1.555

Safety Information

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S26-S36

[ HS Code ]:
2928000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2928000090

[ Summary ]:
2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%