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: 2,3-DIHYDRO-4-METHOXY-3-OXO-1H-INDENE-1-CARBOXYLIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

857764-21-7

857764-21-7 structure

857764-21-7 structure

Name: 2,3-DIHYDRO-4-METHOXY-3-OXO-1H-INDENE-1-CARBOXYLIC ACID
Chemical Name: 4-Methoxy-3-oxo-1-indanecarboxylic acid
CAS Number: 857764-21-7
Molecular Formula: C₁₁H₁₀O₄
Molecular Weight: 206.195
Create Date: 2021-09-11 14:47:00
Modify Date: 2025-09-08 15:18:13

Names
Properties

Name	4-Methoxy-3-oxo-1-indanecarboxylic acid
Synonyms	4-Methoxy-3-oxo-1-indanecarboxylic acid 1H-Indene-1-carboxylic acid, 2,3-dihydro-4-methoxy-3-oxo-

Density	1.4±0.1 g/cm3
Boiling Point	416.4±45.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₀O₄
Molecular Weight	206.195
Flash Point	169.3±22.2 °C
Exact Mass	206.057907
LogP	1.20
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.594

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