33543-91-8

33543-91-8 structure

33543-91-8 structure

Name: 2-(2H-tetrazol-5-yl)chromen-4-one
Chemical Name: 2-(2H-tetrazol-5-yl)chromen-4-one
CAS Number: 33543-91-8
Molecular Formula: C₁₀H₆N₄O₂
Molecular Weight: 214.18000
Create Date: 2017-12-01 18:06:35
Modify Date: 2023-01-22 07:26:43

Name	2-(2H-tetrazol-5-yl)chromen-4-one

Density	1.56g/cm3
Boiling Point	419.5ºC at 760 mmHg
Molecular Formula	C₁₀H₆N₄O₂
Molecular Weight	214.18000
Flash Point	207.5ºC
Exact Mass	214.04900
PSA	84.67000
LogP	0.97310
Index of Refraction	1.697

HS Code	2934999090

33543-90-7 structure

33543-90-7

~%

33543-91-8 structure

33543-91-8

Literature: Ellis; Shaw Journal of medicinal chemistry, 1972 , vol. 15, # 8 p. 865 - 867

55408-10-1 structure

55408-10-1

118-93-4 structure

118-93-4

~%

33543-91-8 structure

33543-91-8

Literature: Geen, Graham R.; Giles, Robert G.; Grinter, Trevor J.; Hayler, John D.; Howie, Simon L. B.; Johnson, Graham; Mann, Inderjit S.; Novack, Vance J.; Oxley, Paul W.; Quick, John K.; Smith, Neil Synthetic Communications, 1997 , vol. 27, # 6 p. 1065 - 1073

Precursor 3
33543-90-7 55408-10-1 118-93-4
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%