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

547766-52-9

547766-52-9 structure

547766-52-9 structure

Name: 2-Cyclopenten-1-one,2,3,5-triethyl-4-ethylidene-,(4E)-(9CI)
Chemical Name: (4E)-2,3,5-Triethyl-4-ethylidene-2-cyclopenten-1-one
CAS Number: 547766-52-9
Molecular Formula: C₁₃H₂₀O
Molecular Weight: 192.297
Create Date: 2021-09-12 18:57:51
Modify Date: 2025-10-02 16:26:44

Names
Properties

Name	(4E)-2,3,5-Triethyl-4-ethylidene-2-cyclopenten-1-one
Synonyms	(4E)-2,3,5-Triethyl-4-ethylidene-2-cyclopenten-1-one 2-Cyclopenten-1-one, 2,3,5-triethyl-4-ethylidene-, (4E)-

Density	0.9±0.1 g/cm3
Boiling Point	283.7±10.0 °C at 760 mmHg
Molecular Formula	C₁₃H₂₀O
Molecular Weight	192.297
Flash Point	123.9±9.8 °C
Exact Mass	192.151413
LogP	3.96
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.515

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