Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3H-2-Benzopyran-3-one,1-(9H-fluoren-2-yl)-1,4-dihydro-6,7-dimethoxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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23949-17-9

23949-17-9 structure

23949-17-9 structure

Name: 3H-2-Benzopyran-3-one,1-(9H-fluoren-2-yl)-1,4-dihydro-6,7-dimethoxy-
Chemical Name: 1-(9H-fluoren-2-yl)-6,7-dimethoxy-1,4-dihydroisochromen-3-one
CAS Number: 23949-17-9
Molecular Formula: C₂₄H₂₀O₄
Molecular Weight: 372.41300
Create Date: 2016-11-10 00:11:00
Modify Date: 2025-10-06 11:16:20

Names
Properties

Name	1-(9H-fluoren-2-yl)-6,7-dimethoxy-1,4-dihydroisochromen-3-one
Synonyms	1-fluoren-2-yl-6,7-dimethoxy-isochroman-3-one

Density	1.262g/cm3
Boiling Point	595.3ºC at 760mmHg
Molecular Formula	C₂₄H₂₀O₄
Molecular Weight	372.41300
Flash Point	260.7ºC
Exact Mass	372.13600
PSA	44.76000
LogP	4.46370
Vapour Pressure	3.88E-14mmHg at 25°C
Index of Refraction	1.634

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