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-Cyclopentene-1-carboxylic acid, 3-hydroxy-5-oxo-, methyl ester (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

606489-69-4

606489-69-4 structure

606489-69-4 structure

Name: 1-Cyclopentene-1-carboxylic acid, 3-hydroxy-5-oxo-, methyl ester (9CI)
Chemical Name: Methyl 3-hydroxy-5-oxo-1-cyclopentene-1-carboxylate
CAS Number: 606489-69-4
Molecular Formula: C₇H₈O₄
Molecular Weight: 156.136
Create Date: 2021-10-07 18:46:33
Modify Date: 2025-10-04 17:44:14

Names
Properties

Name	Methyl 3-hydroxy-5-oxo-1-cyclopentene-1-carboxylate
Synonyms	1-Cyclopentene-1-carboxylic acid, 3-hydroxy-5-oxo-, methyl ester MFCD18828476 Methyl 3-hydroxy-5-oxo-1-cyclopentene-1-carboxylate

Density	1.4±0.1 g/cm3
Boiling Point	323.2±42.0 °C at 760 mmHg
Molecular Formula	C₇H₈O₄
Molecular Weight	156.136
Flash Point	138.6±21.4 °C
Exact Mass	156.042252
LogP	-1.65
Vapour Pressure	0.0±1.6 mmHg at 25°C
Index of Refraction	1.549

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