Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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302953-05-5

302953-05-5 structure

302953-05-5 structure

Name: 3-(2-Chloro-phenyl)-7-hydroxy-2-trifluoromethyl-chromen-4-one
Chemical Name: 3-(2-Chloro-phenyl)-7-hydroxy-2-trifluoromethyl-chromen-4-one
CAS Number: 302953-05-5
Molecular Formula: C₁₆H₈ClF₃O₃
Molecular Weight: 340.68100
Create Date: 2018-01-27 02:05:34
Modify Date: 2025-09-22 15:18:45

Names
Properties

Name	3-(2-Chloro-phenyl)-7-hydroxy-2-trifluoromethyl-chromen-4-one
Synonyms	3-(2-Chloro-phenyl)-7-hydroxy-2-trifluoromethyl-chromen-4-one 4H-1-Benzopyran-4-one, 3-(2-chlorophenyl)-7-hydroxy-2-(trifluoromethyl)- 3-(2-Chlorophenyl)-7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one

Density	1.5±0.1 g/cm3
Boiling Point	432.8±45.0 °C at 760 mmHg
Molecular Formula	C₁₆H₈ClF₃O₃
Molecular Weight	340.68100
Flash Point	215.6±28.7 °C
Exact Mass	340.01100
PSA	50.44000
LogP	5.37
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.603

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