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-Cyclopenten-1-one,5-ethylidene-3-methoxy-4-methylene-(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

297753-36-7

297753-36-7 structure

297753-36-7 structure

Name: 2-Cyclopenten-1-one,5-ethylidene-3-methoxy-4-methylene-(9CI)
Chemical Name: (5Z)-5-Ethylidene-3-methoxy-4-methylene-2-cyclopenten-1-one
CAS Number: 297753-36-7
Molecular Formula: C₉H₁₀O₂
Molecular Weight: 150.174
Create Date: 2021-09-13 16:08:42
Modify Date: 2025-08-31 19:07:08

Names
Properties

Name	(5Z)-5-Ethylidene-3-methoxy-4-methylene-2-cyclopenten-1-one
Synonyms	(5Z)-5-Ethylidene-3-methoxy-4-methylene-2-cyclopenten-1-one 2-Cyclopenten-1-one, 5-ethylidene-3-methoxy-4-methylene-, (5Z)-

Density	1.0±0.1 g/cm3
Boiling Point	280.6±29.0 °C at 760 mmHg
Molecular Formula	C₉H₁₀O₂
Molecular Weight	150.174
Flash Point	130.8±17.8 °C
Exact Mass	150.068085
LogP	1.23
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.502

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