Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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904818-35-5

904818-35-5 structure

904818-35-5 structure

Name: 3-(2-oxo-2-pyridin-4-ylethylidene)-1,4-dihydroquinoxalin-2-one
Chemical Name: 3-(2-oxo-2-pyridin-4-ylethylidene)-1,4-dihydroquinoxalin-2-one
CAS Number: 904818-35-5
Molecular Formula: C₁₅H₁₁N₃O₂
Molecular Weight: 265.26700
Create Date: 2018-12-04 19:16:35
Modify Date: 2025-09-18 09:37:19

Name	3-(2-oxo-2-pyridin-4-ylethylidene)-1,4-dihydroquinoxalin-2-one
Synonyms	3-(2-OXO-2-(PYRIDIN-4-YL)-ETHYLIDENE)-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE (3Z)-3-[2-oxo-2-(pyridin-4-yl)ethylidene]-1,2,3,4-tetrahydroquinoxalin-2-one

Density	1.362g/cm3
Boiling Point	500ºC at 760mmHg
Molecular Formula	C₁₅H₁₁N₃O₂
Molecular Weight	265.26700
Flash Point	256.2ºC
Exact Mass	265.08500
PSA	78.61000
LogP	1.19570
Index of Refraction	1.692

HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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