DIETHYL 2-[[(1,3-DIMETHYL-1H-PYRAZOL-5-YL)AMINO]METHYLIDENE]MALONATE

Names

[ CAS No. ]:
20481-33-8

[ Name ]:
DIETHYL 2-[[(1,3-DIMETHYL-1H-PYRAZOL-5-YL)AMINO]METHYLIDENE]MALONATE

[Synonym ]:
diethyl 2-{[(1,3-dimethyl-1H-pyrazol-5-yl)amino]methylene}malonate
diethyl {[(1,3-dimethyl-1H-pyrazol-5-yl)amino]methylidene}propanedioate
diethyl 2-{[(1,3-dimethyl-1H-pyrazol-5-yl)amino]methylidene}malonate
diethyl {[(1,3-dimethyl-1H-pyrazol-5-yl)amino]methylene}malonate

Chemical & Physical Properties

[ Density]:
1.18g/cm3

[ Boiling Point ]:
366.7ºC at 760mmHg

[ Melting Point ]:
85ºC

[ Molecular Formula ]:
C₁₃H₁₉N₃O₄

[ Molecular Weight ]:
281.30800

[ Flash Point ]:
175.6ºC

[ Exact Mass ]:
281.13800

[ PSA ]:
82.45000

[ LogP ]:
1.22350

[ Vapour Pressure ]:
1.43E-05mmHg at 25°C

[ Index of Refraction ]:
1.532

MSDS

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Safety Information

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ HS Code ]:
2933199090

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933199090

[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%