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67377-25-7

67377-25-7 structure

67377-25-7 structure

Name: 4-(2-nitrophenyl)-7-prop-2-ynoxychromen-2-one
Chemical Name: 4-(2-nitrophenyl)-7-prop-2-ynoxychromen-2-one
CAS Number: 67377-25-7
Molecular Formula: C₁₈H₁₁NO₅
Molecular Weight: 321.28400
Create Date: 2017-12-13 21:02:50
Modify Date: 2025-08-25 11:16:19

Name	4-(2-nitrophenyl)-7-prop-2-ynoxychromen-2-one
Synonyms	4-o-nitrophenyl-7-propargyloxy-coumarin 4-o-Nitrophenyl-7-propargyloxy-cumarin

Density	1.385g/cm3
Boiling Point	542.1ºC at 760 mmHg
Molecular Formula	C₁₈H₁₁NO₅
Molecular Weight	321.28400
Flash Point	240.9ºC
Exact Mass	321.06400
PSA	85.26000
LogP	3.90340
Index of Refraction	1.649

67268-48-8 structure

67268-48-8

52119-39-8 structure

52119-39-8

106-96-7 structure

106-96-7

108-46-3 structure

108-46-3

~67%

Detail

Literature: Unicler Patent: US4151291 A1, 1979 ;

Precursor 4
67268-48-8 52119-39-8 106-96-7 108-46-3
DownStream 0

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