2-bromo-1-(5-methyl-1-phenylpyrazol-4-yl)ethanone

Names

[ CAS No. ]:
137577-00-5

[ Name ]:
2-bromo-1-(5-methyl-1-phenylpyrazol-4-yl)ethanone

Chemical & Physical Properties

[ Density]:
1.44 g/cm3

[ Boiling Point ]:
373.1ºC at 760 mmHg

[ Melting Point ]:
94-96ºC

[ Molecular Formula ]:
C₁₂H₁₁BrN₂O

[ Molecular Weight ]:
279.13300

[ Flash Point ]:
179.5ºC

[ Exact Mass ]:
278.00500

[ PSA ]:
34.89000

[ LogP ]:
2.75830

[ Vapour Pressure ]:
9.16E-06mmHg at 25°C

[ Index of Refraction ]:
1.621

MSDS

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Safety Information

[ Hazard Codes ]:
C,Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36/37/39

[ HS Code ]:
2933199090

Synthetic Route

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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%