Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
Stocking Period: 10 Day
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18465-39-9

18465-39-9 structure

18465-39-9 structure

Name: 1-ethyl-6,7-dihydroxy-4-oxoquinoline-3-carboxylic acid
Chemical Name: 1-ethyl-6,7-dihydroxy-4-oxoquinoline-3-carboxylic acid
CAS Number: 18465-39-9
Molecular Formula: C₁₂H₁₁NO₅
Molecular Weight: 249.21900
Create Date: 2016-11-02 06:50:51
Modify Date: 2025-08-26 11:12:37

Names
Properties

Name	1-ethyl-6,7-dihydroxy-4-oxoquinoline-3-carboxylic acid
Synonyms	1-ethyl-6,7-dihydroxy-4-oxo-1,4-dihydroquinoline-3-carbonic acid 1-Ethyl-6,7-dihydroxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 3-Quinolinecarboxylic acid,1,4-dihydro-6,7-dihydroxy-1-ethyl-4-oxo 6,7-Dihydroxy-1-ethyl-4-oxo-1,2-dihydro-3-quinolinecarboxylic acid 6,7-dihydroxy-1-ethyl-4-oxoquinoline-3-carboxylic acid 1,4-dihydro-6,7-dihydroxy-1-ethyl-4-oxoquinoline-3-carboxylic acid

Density	1.54g/cm3
Boiling Point	549.3ºC at 760 mmHg
Molecular Formula	C₁₂H₁₁NO₅
Molecular Weight	249.21900
Flash Point	286ºC
Exact Mass	249.06400
PSA	99.76000
LogP	1.13080
Vapour Pressure	6.7E-13mmHg at 25°C
Index of Refraction	1.676

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