AI3-52289

Names

[ CAS No. ]:
273-15-4

[ Name ]:
AI3-52289

[Synonym ]:
piazselenole
2,1,3-benzo[c]selenadiazole
2,1,3-benzoselenadiazol
Phenylpiazselenole
3,2,5-selenadiazole
2-Selena-1,3-diaza-2H-isoindene
Piazselenol
benzo-2.1.3-selenadiazole
benzo<c><1,2,5>selenadiazole
Piaselenole

Chemical & Physical Properties

[ Boiling Point ]:
248.9ºC at 760mmHg

[ Melting Point ]:
74-77ºC(lit.)

[ Molecular Formula ]:
C₆H₄N₂Se

[ Molecular Weight ]:
183.06900

[ Flash Point ]:
104.4ºC

[ Exact Mass ]:
183.95400

[ PSA ]:
25.78000

[ LogP ]:
0.68680

[ Vapour Pressure ]:
0.0372mmHg at 25°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
T: Toxic;N: Dangerous for the environment;

[ Risk Phrases ]:
23/25-33-50/53

[ Safety Phrases ]:
20/21-28-45-60-61

[ RIDADR ]:
UN 3283 6.1/PG 2

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2902909090

[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%