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: 4-Cyclopentene-1,3-dione,4,5-diethoxy-2,2-dimethyl-(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

171195-56-5

171195-56-5 structure

171195-56-5 structure

Name: 4-Cyclopentene-1,3-dione,4,5-diethoxy-2,2-dimethyl-(9CI)
Chemical Name: 4,5-Diethoxy-2,2-dimethyl-4-cyclopentene-1,3-dione
CAS Number: 171195-56-5
Molecular Formula: C₁₁H₁₆O₄
Molecular Weight: 212.242
Create Date: 2021-09-12 21:36:28
Modify Date: 2025-10-04 16:37:45

Names
Properties

Name	4,5-Diethoxy-2,2-dimethyl-4-cyclopentene-1,3-dione
Synonyms	4,5-Diethoxy-2,2-dimethyl-4-cyclopentene-1,3-dione 4-Cyclopentene-1,3-dione, 4,5-diethoxy-2,2-dimethyl-

Density	1.1±0.1 g/cm3
Boiling Point	334.1±42.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₆O₄
Molecular Weight	212.242
Flash Point	147.1±27.9 °C
Exact Mass	212.104858
LogP	0.14
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.476

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