Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,3-Benzenedicarboxylic acid, 4-(6-hydroxy-3-oxo-3H-xanthen-9-yl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

500533-95-9

500533-95-9 structure

500533-95-9 structure

Name: 1,3-Benzenedicarboxylic acid, 4-(6-hydroxy-3-oxo-3H-xanthen-9-yl)-
Chemical Name: 4-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)isophthalic acid
CAS Number: 500533-95-9
Molecular Formula: C₂₁H₁₂O₇
Molecular Weight: 376.316
Create Date: 2018-07-08 02:43:42
Modify Date: 2025-09-01 10:20:07

Names
Properties

Name	4-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)isophthalic acid
Synonyms	4-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)isophthalic acid 1,3-Benzenedicarboxylic acid, 4-(6-hydroxy-3-oxo-3H-xanthen-9-yl)-

Density	1.7±0.1 g/cm3
Boiling Point	753.0±60.0 °C at 760 mmHg
Molecular Formula	C₂₁H₁₂O₇
Molecular Weight	376.316
Flash Point	275.5±26.4 °C
Exact Mass	376.058289
LogP	2.96
Vapour Pressure	0.0±2.6 mmHg at 25°C
Index of Refraction	1.778

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