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油酸 [顺式-9-十八烯酸],Oleic acid;meets analytical specification of Ph, Eur., 65.0-88.0% (GC)

别名:十八烯酸;cis-9-Octadecenoic acid;Elainic acid
CAS号 112-80-1 线性分子式 CH3(CH2)7CH=CH(CH2)7COOH 分子量 282.46 Beilstein/REAXYS Number 1726542 EINECS 编号 204-007-1 MDL number MFCD00064242 PubChem Substance ID 57648271 NACRES NA.21
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 27728
CAS号: 112-80-1
MDL号: MFCD00064242
增值税发票 √ 免费送货 √ 订货电话:010-68689484
HK$1,138.05

产品描述

General description

油酸 (OA) 是一种脂肪酸。OA 作为表面活性剂广泛用于传统共沉淀法合成的磁性纳米粒子的稳定。制备了油酸 (OA) 包覆的单分散磁铁矿纳米颗粒(直径 = 7 和 19 nm)。[1]

Application

油酸可用于制备 10-羟基十八酸和 10-羟基十八酸甲酯。[2]

Biochem/physiol Actions

氧化磷酸化的解偶联。抑制 2,4-二硝基酚激活的 ATP 酶。加入血清白蛋白可使作用相反。

激活肝细胞中的蛋白激酶 C。

Other Notes

The article number 27728-6X1L-R will be discontinued. Please order the single bottle 27728-1L-R which is physically identical with the same exact specifications.

性质

Quality Level200
vapor pressure1 mmHg ( 176 °C)
assay65.0-88.0% (GC)
formliquid (clear)
qualitymeets analytical specification of Ph, Eur.
compositionfatty acids w. 1 chain > C18, ≤4.0% GC
linoleic acid, ≤18.0% GC
linolenic acid, ≤4.0% GC
margaric acid, ≤4.0% GC
myristic acid, ≤5.0% GC
oleic acid, 65.0-88.0% GC
palmitic acid, ≤16.0% GC
palmitoleic acid, ≤8.0% GC
stearic acid, ≤6.0% GC
peroxide value≤10
impuritiesresidual solvents, complies
ign. residue≤0.1%
refractive indexn20/D 1.459 (lit.)
bp194-195 °C/1.2 mmHg (lit.)
mp13-14 °C (lit.)
acid value195‑204
iodine value89‑105
density0.89 g/mL at 25 °C (lit.)
suitabilitycomplies for appearance of solution
in accordance for fatty acid composition
passes test for identity
SMILES stringCCCCCCCC\C=C/CCCCCCCC(O)=O
InChI1S/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-
InChI keyZQPPMHVWECSIRJ-KTKRTIGZSA-N
Gene Informationhuman ... SOAT1(6646), SOAT2(8435)


安全信息

危害码 (欧洲) Xi
风险声明 (欧洲) 38
安全声明 (欧洲) 36/37/39
RIDADR NONH for all modes of transport
WGK德国 1
RTECS RG2275000
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 55 | 欧洲Eur. ≥ 128 | 東京Tokyo ≥ 44 | 香港与北京 ≥ 16
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