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

727429-99-4

727429-99-4 structure

727429-99-4 structure

Name: 2-Cyclopenten-1-one, 4-methyl-5-(2-methylpropylidene)-, (5E)- (9CI)
Chemical Name: (5E)-4-Methyl-5-(2-methylpropylidene)-2-cyclopenten-1-one
CAS Number: 727429-99-4
Molecular Formula: C₁₀H₁₄O
Molecular Weight: 150.218
Create Date: 2021-09-10 09:54:21
Modify Date: 2025-08-25 18:46:29

Names
Properties

Name	(5E)-4-Methyl-5-(2-methylpropylidene)-2-cyclopenten-1-one
Synonyms	(5E)-4-Methyl-5-(2-methylpropylidene)-2-cyclopenten-1-one 2-Cyclopenten-1-one, 4-methyl-5-(2-methylpropylidene)-, (5E)-

Density	1.0±0.1 g/cm3
Boiling Point	227.6±30.0 °C at 760 mmHg
Molecular Formula	C₁₀H₁₄O
Molecular Weight	150.218
Flash Point	86.6±19.5 °C
Exact Mass	150.104462
LogP	2.55
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.552

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