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: 11,14-Octadecadiynoic acid methyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

56554-58-6

56554-58-6 structure

56554-58-6 structure

Name: 11,14-Octadecadiynoic acid methyl ester
Chemical Name: Methyl 11,14-octadecadiynoate
CAS Number: 56554-58-6
Molecular Formula: C₁₉H₃₀O₂
Molecular Weight: 290.440
Create Date: 2021-09-16 10:10:38
Modify Date: 2025-09-18 17:27:50

Names
Properties

Name	Methyl 11,14-octadecadiynoate
Synonyms	11,14-Octadecadiynoic acid, methyl ester Methyl 11,14-octadecadiynoate

Density	0.9±0.1 g/cm3
Boiling Point	388.2±17.0 °C at 760 mmHg
Molecular Formula	C₁₉H₃₀O₂
Molecular Weight	290.440
Flash Point	163.3±18.4 °C
Exact Mass	290.224579
LogP	6.21
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.475

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.