O1008
油酸
≥99% (GC)
别名:
9Z-十八碳烯酸，顺式-烯烃油酸, 顺式-9-十八碳烯酸, 反油酸
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产品名称
油酸, ≥99% (GC)
InChI key
ZQPPMHVWECSIRJ-KTKRTIGZSA-N
InChI
1S/C18H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h9-10H,2-8,11-17H2,1H3,(H,19,20)/b10-9-
SMILES string
CCCCCCCC\C=C/CCCCCCCC(O)=O
biological source
plant (Sunflower)
vapor pressure
1 mmHg ( 176 °C)
assay
≥99% (GC)
form
viscous liquid
color
colorless to very faintly yellow
refractive index
n20/D 1.459 (lit.)
bp
194-195 °C/1.2 mmHg (lit.)
mp
13-14 °C (lit.)
solubility
H2O: insoluble (practically)
alcohol: soluble
benzene: soluble
chloroform: soluble
oil: soluble (fixed and volatile)
density
0.89 g/mL at 25 °C (lit.)
application(s)
life science and biopharma
lipidomics
functional group
oleic acid
lipid type
unsaturated FAs
shipped in
ambient
storage temp.
−20°C
Quality Level
Gene Information
human ... PRKCA(5578), PRKCB(5579), PRKCD(5580), PRKCE(5581), PRKCG(5582), PRKCH(5583), PRKCI(5584), SOAT1(6646), SOAT2(8435)
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Application
- 研究脂肪酸对胃癌 (GC) 的影响
- 诱导细胞培养物中的脂滴形成
- 作为磁流变液制剂中的添加剂。
Biochem/physiol Actions
General description
存储类别
10 - Combustible liquids
wgk
WGK 1
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
You describe Product O1008, Oleic acid, as a liquid in your Specification Sheet, but you do not give its concentration.
Oleic acid is a liquid at room temperature. Its molarity, calculated from its density and molecular weight (0.89 g/mL at 25 degrees C and 282.46 g/mol, respectively) is approximately 3.15 mol/L.
In what solvents can Product O1008, Oleic acid, be dissolved or diluted?
Per the chemicals encyclopedia published by the Royal Society of Chemistry, 12th ed., Entry# 6965, oleic acid is soluble in alcohol, benzene, chloroform, ether, fixed and volatile oils, but is practically insoluble in water.
How can one determine whether Product O1008, Oleic acid, has undergone oxidation?
Sigma's oleic acid is a clear, colorless to very faint yellow viscous liquid. It is sensitive to air and light. When it becomes oxidized, it aquires a much darker yellow to brown color.
How do I find price and availability?
There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 or view local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
My question is not addressed here, how can I contact Technical Service for assistance?
Ask a Scientist here.
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