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: 9-octadecen-16-ynoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

158999-14-5

158999-14-5 structure

158999-14-5 structure

Name: 9-octadecen-16-ynoic acid
Chemical Name: octadec-9-en-16-ynoic acid
CAS Number: 158999-14-5
Molecular Formula: C₁₈H₃₀O₂
Molecular Weight: 278.43000
Create Date: 2017-09-14 03:44:07
Modify Date: 2025-08-26 07:18:56

Names
Properties

Name	octadec-9-en-16-ynoic acid
Synonyms	9-Octadecen-16-ynoic acid

Density	0.936g/cm3
Boiling Point	389.1ºC at 760mmHg
Molecular Formula	C₁₈H₃₀O₂
Molecular Weight	278.43000
Flash Point	190ºC
Exact Mass	278.22500
PSA	37.30000
LogP	5.33170
Vapour Pressure	3.89E-07mmHg at 25°C
Index of Refraction	1.484

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