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10930

Sigma-Aldrich

Arachidic acid

synthetic, ≥99.0% (GC)

Sinónimos:

Arachic acid, Arachidinic acid, Eicosanoic acid, Icosanoic acid, NSC 93983

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About This Item

Fórmula lineal:
CH3(CH2)18COOH
Número de CAS:
506-30-9
Peso molecular:
312.53
Beilstein/REAXYS Number:
1788211
EC Number:
208-031-3
MDL number:
MFCD00002755
UNSPSC Code:
12352100
PubChem Substance ID:
57646858
NACRES:
NA.22

Quality Level

200

assay

≥99.0% (GC)

form

solid

quality

synthetic

mp

74-76 °C (lit.)

solubility

H2O: insoluble
benzene: freely soluble
chloroform: freely soluble
cold water: very slightly soluble
diethyl ether: freely soluble
petroleum ether: freely soluble

functional group

carboxylic acid

SMILES string

CCCCCCCCCCCCCCCCCCCC(O)=O

InChI

1S/C20H40O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h2-19H2,1H3,(H,21,22)

InChI key

VKOBVWXKNCXXDE-UHFFFAOYSA-N

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Application

Arachidic acid was used to study the growth of cadmium sulfide crystals under arachidic acid monolayers. It may be used to compose Langmuir-Blodgett (LB) films.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

nwg

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

ppe

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
BCBR0793V
1373317V
1373317
053572/1
049221/1

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Morphology of microphase separation in arachidic acid/cadmium arachidate Langmuir-Blodgett multilayers.
Kurnaz ML and Schwartz DK.
The Journal of Physical Chemistry, 100(26), 11113-11119 (1996)
Epitaxial growth of size-quantized cadmium sulfide crystals under arachidic acid monolayers.
Yang J, et al.
The Journal of Physical Chemistry, 99(15), 5500-5504 (1995)
Gregor Thomas Dahl et al.
Materials (Basel, Switzerland), 12(18) (2019-09-08)
Zirconia nanoceramics are interesting materials for numerous high-temperature applications. Because their beneficial properties are mainly governed by the crystal and microstructure, it is essential to understand and control these features. The use of co-stabilizing agents in the sol-gel synthesis of
Leiliang Zheng et al.
Journal of the American Society for Mass Spectrometry, 19(1), 96-102 (2008-02-23)
Langmuir-Blodgett multilayers of alternating barium arachidate and barium dimyristoyl phosphatidate are characterized by secondary ion mass spectrometry employing a 40 keV buckminsterfullerene (C60) ion source. These films exhibit well-defined structures with minimal chemical mixing between layers, making them an intriguing
Archan Dey et al.
Nature materials, 9(12), 1010-1014 (2010-11-16)
Unravelling the processes of calcium phosphate formation is important in our understanding of both bone and tooth formation, and also of pathological mineralization, for example in cardiovascular disease. Serum is a metastable solution from which calcium phosphate precipitates in the
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