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: Acetic acid, (2,2,3-trimethylcyclopentylidene)-, ethyl ester (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

656236-41-8

656236-41-8 structure

656236-41-8 structure

Name: Acetic acid, (2,2,3-trimethylcyclopentylidene)-, ethyl ester (9CI)
Chemical Name: Ethyl 2-(2,2,3-trimethylcyclopentylidene)acetate
CAS Number: 656236-41-8
Molecular Formula: C₁₂H₂₀O₂
Molecular Weight: 196.286
Create Date: 2021-09-12 00:20:54
Modify Date: 2025-09-10 20:41:17

Names
Properties

Name	Ethyl 2-(2,2,3-trimethylcyclopentylidene)acetate
Synonyms	Acetic acid, 2-(2,2,3-trimethylcyclopentylidene)-, ethyl ester, (2E)- Ethyl 2-(2,2,3-trimethylcyclopentylidene)acetate Ethyl (2E)-(2,2,3-trimethylcyclopentylidene)acetate

Density	1.0±0.1 g/cm3
Boiling Point	245.9±9.0 °C at 760 mmHg
Molecular Formula	C₁₂H₂₀O₂
Molecular Weight	196.286
Flash Point	102.4±9.9 °C
Exact Mass	196.146332
LogP	4.45
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.499

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