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(9Z,14Z)-9,14-Octadecadiene-12-ynoic acid, also known as linoleic acid, is a polyunsaturated omega-6 fatty acid with the molecular formula C18H32O2. It is an essential fatty acid, meaning that it cannot be synthesized by the human body and must be obtained through diet. Linoleic acid plays a crucial role in various physiological processes, including cell membrane structure, inflammation regulation, and skin health. It is commonly found in plant-based oils, such as sunflower, safflower, and corn oil, as well as in nuts and seeds. Due to its double bonds, linoleic acid is prone to oxidation, which can lead to the formation of harmful compounds. Therefore, it is important to consume a balanced diet that includes both omega-6 and omega-3 fatty acids to maintain overall health and prevent potential negative effects associated with excessive omega-6 intake.

4154-44-3

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Basic information
1. Product Name: (9Z,14Z)-9,14-Octadecadiene-12-yneoic acid
2. Synonyms: (9Z,14Z)-9,14-Octadecadiene-12-yneoic acid;(9Z,14Z)-Octadeca-9,14-dien-12-ynoic acid;14,15-Dehydrocrepenynic acid
3. CAS NO:4154-44-3
4. Molecular Formula:
5. Molecular Weight: 0
6. EINECS: N/A
7. Product Categories: N/A
8. Mol File: 4154-44-3.mol
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: /
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: (9Z,14Z)-9,14-Octadecadiene-12-yneoic acid(CAS DataBase Reference)
10. NIST Chemistry Reference: (9Z,14Z)-9,14-Octadecadiene-12-yneoic acid(4154-44-3)
11. EPA Substance Registry System: (9Z,14Z)-9,14-Octadecadiene-12-yneoic acid(4154-44-3)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 4154-44-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 4154-44-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,5 and 4 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4154-44:
(6*4)+(5*1)+(4*5)+(3*4)+(2*4)+(1*4)=73
73 % 10 = 3
So 4154-44-3 is a valid CAS Registry Number.

4154-44-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name	14,15-Dehydrocrepenyic acid

1.2 Other means of identification

Product number	-
Other names	(9Z,14Z)-Octadeca-9,14-dien-12-ynoic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:4154-44-3 SDS

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4154-44-3Relevant academic research and scientific papers

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