4-Nitro-2,1,3-benzoselenadiazole

Names

[ CAS No. ]:
20718-41-6

[ Name ]:
4-Nitro-2,1,3-benzoselenadiazole

[Synonym ]:
4-nitrobenzo[1,2,5]selenadiazole
4-NITRO-BENZO(1,2,5)SELENADIAZOLE
PUKFAFPOBCMYAI-UHFFFAOYSA
nitro-4 benzoselenadiazole-2,1,3
4-nitrobenzo[c]1,2,5-selenadiazole
4-nitrosobenzo-2,1,3-selenadiazole
4-nitrobenzo[2.1.3]selenadiazole
5-methyl-4-nitro-2,1,3-benzoselenadiazole

Chemical & Physical Properties

[ Boiling Point ]:
356.3ºC at 760 mmHg

[ Melting Point ]:
221ºC (dec.)(lit.)

[ Molecular Formula ]:
C₆H₃N₃O₂Se

[ Molecular Weight ]:
228.06700

[ Flash Point ]:
169.3ºC

[ Exact Mass ]:
228.93900

[ PSA ]:
71.60000

[ LogP ]:
1.11820

[ Vapour Pressure ]:
6.07E-05mmHg at 25°C

MSDS

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Safety Information

[ Hazard Codes ]:
T,N

[ RIDADR ]:
UN 3283 6.1/PG 2

[ HS Code ]:
2904209090

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2904209090

[ Summary ]:
2904209090 derivatives containing only nitro or only nitroso groups。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%