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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >fatty acid >cis-Vaccenic acid

cis-Vaccenic acid

cis-Vaccenic acid Structure
  • ₹6711.5 - ₹19333.45
  • Product name: cis-Vaccenic acid
  • CAS: 506-17-2
  • MF: C18H34O2
  • MW: 282.46
  • EINECS:
  • MDL Number:MFCD00063187
  • Synonyms:11-OCTADECENOIC ACID, STANDARD FOR GC;(Z)-11-Octadecenoicacid;11-cis-Vaccenicacid=Vaccenicacid;cis-Vaccenic ac;cis-Vaccenic Acid, Synthetic;(Z)-Octadec-11-enoic acid;cis-11-Vaccenic acid;cis-11-Octad
2 prices
Selected condition:

Brand

  • Sigma-Aldrich(India)

Package

  • 100MG
  • 1G
  • ManufacturerSigma-Aldrich(India)
  • Product numberV0384
  • Product descriptioncis-Vaccenic acid ≥97% (capillary GC), oil
  • Packaging100MG
  • Price₹6711.5
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberV0384
  • Product descriptioncis-Vaccenic acid ≥97% (capillary GC), oil
  • Packaging1G
  • Price₹19333.45
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) V0384 cis-Vaccenic acid ≥97% (capillary GC), oil 100MG ₹6711.5 2022-06-14 Buy
Sigma-Aldrich(India) V0384 cis-Vaccenic acid ≥97% (capillary GC), oil 1G ₹19333.45 2022-06-14 Buy

Properties

Melting point :14-15 °C(lit.)
Boiling point :150 °C0.03 mm Hg(lit.)
Density :0.887 g/mL at 25 °C(lit.)
refractive index :n20/D 1.459(lit.)
Flash point :230 °C
storage temp. :-20°C
solubility :Chloroform (Slightly), Ethanol (Soluble), Methanol (Slightly)
pka :4.78±0.10(Predicted)
form :oil
BRN :1726565
Stability :Light Sensitive, Volatile

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Vaccenic acid is an omega-7 fatty acid. It is a naturally occurring trans-fatty acid found in the fat of ruminants and in dairy products such as milk, butter, and yogurt. It is also the predominant fatty acid comprising trans fat in human milk.
Its IUPAC name is (E)-11-octadecenoic acid, and its lipid shorthand name is 18:1 trans-11. The name was derived from the Latin vacca (cow).
Vaccenic acid was discovered in 1928 in animal fats and butter. It is the main trans fatty acid isomer present in milk fat. Mammals convert it into rumenic acid, a conjugated linoleic acid, where it shows anticarcinogenic properties.
Its stereoisomer, cis-vaccenic acid, also an omega-7 fatty acid, is found in Sea Buckthorn (Hippophae rhamnoides) oil. Its IUPAC name is (Z)-11-octadecenoic acid, and its lipid shorthand name is 18:1 cis-11.

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