60-33-3 MSDS - Linoleic acid
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Linoleic acid

Identification
Name Linoleic acid
CAS Registry Number 60-33-3
Synonyms OCTADECA-9Z,12Z-DIENOIC ACID;TELFAIRIC ACID;(Z,Z)-9,12-Octadecadienoic acid;(z)-12-octadecadienoicacid;(Z,Z)-Octadeca-9, 12-dienoic acid;12-Octadecadienoicacid(Z,Z)-9;9,12-Linoleic acid;9,12-linoleicacid
Molecular Structure Linoleic acid   60-33-3
Molecular Formula C18H32O2
Molecular Weight 280.45
mp: -5 ℃
Hazard Codes: Details
Risk Statements: 36
Safety Statements: 26-24/25-36
Supplier
Lightchem Inc
Supply Precious metal catalyst
OLED Materials etc.
www.lightchem.com
 
Wiki & MSDS
60-33-3.pdf
Linoleic acid
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Names
IUPAC name
(9Z,12Z)-9,12-Octadecadienoic acid
Other names
C18:2 (Lipid numbers)
Identifiers
CAS Number
  • 60-33-3 YesY
3D model (JSmol)
  • Interactive image
ChEBI
  • CHEBI:17351 YesY
ChemSpider
  • 4444105 YesY
ECHA InfoCard 100.000.428
IUPHAR/BPS
  • 1052
KEGG
  • C01595 YesY
UNII
  • 9KJL21T0QJ YesY
Properties
Chemical formula
C18H32O2
Molar mass 280.45 g·mol−1
Appearance Colorless oil
Density 0.9 g/cm3[1]
Melting point −5 °C (23 °F)[2]
−12 °C (10 °F)[1]
Boiling point 230 °C (446 °F) at 21 mbar[2]
230 °C (446 °F) at 16 mmHg[1]
Solubility in water
0.139 mg/L[2]
Vapor pressure 16 Torr at 229 °C[citation needed]
Hazards
NFPA 704
Flammability code 1: Must be pre-heated before ignition can occur. Flash point over 93 °C (200 °F). E.g., canola oilHealth code 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g., chloroformReactivity code 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g., liquid nitrogenSpecial hazards (white): no codeNFPA 704 four-colored diamond
1
2
0
Flash point 112 °C (234 °F)[2]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
YesY verify (what is YesYN ?)
Infobox references

Linoleic acid (LA) is a polyunsaturated omega-6 fatty acid. It is a colorless liquid at room temperature. In physiological literature, it has a lipid number of 18:2 cis,cis-9,12. Linoleic acid is a carboxylic acid with an 18-carbon chain and two cis double bonds; with the first double bond located at the sixth carbon from the methyl end.[3]

Linoleic acid belongs to one of the two families of essential fatty acids, which means that the human body cannot synthesize it from other food components.[4]

The word "linoleic" derived from the Greek word linon (flax). Oleic means "of, relating to, or derived from oil of olive" or "of or relating to oleic acid" because saturating the omega-6 double bond produces oleic acid.


 







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