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: undec-5-en-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

40657-56-5

40657-56-5 structure

40657-56-5 structure

Name: undec-5-en-2-one
Chemical Name: 5-Undecen-2-one
CAS Number: 40657-56-5
Molecular Formula: C₁₁H₂₀O
Molecular Weight: 168.276
Create Date: 2021-09-10 16:36:37
Modify Date: 2025-08-30 11:27:25

Names
Properties

Name	5-Undecen-2-one
Synonyms	Undec-5-en-2-one 5-Undecen-2-one EINECS 255-024-6

Density	0.8±0.1 g/cm3
Boiling Point	237.0±9.0 °C at 760 mmHg
Molecular Formula	C₁₁H₂₀O
Molecular Weight	168.276
Flash Point	81.8±5.6 °C
Exact Mass	168.151413
LogP	3.67
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.442

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.