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Merck

10930

Sigma-Aldrich

花生酸

synthetic, ≥99.0% (GC)

别名:

NSC 93983, 二十烷酸, 正二十酸, 正构廿烷酸

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About This Item

线性分子式:
CH3(CH2)18COOH
CAS号:
分子量:
312.53
Beilstein:
1788211
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

≥99.0% (GC)

形狀

solid

品質

synthetic

mp

74-76 °C (lit.)

溶解度

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

SMILES 字串

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 密鑰

VKOBVWXKNCXXDE-UHFFFAOYSA-N

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應用

用花生酸研究了硫化镉晶体在花生酸单层膜下的生长。它可以用来组成朗格缪尔-布洛杰特 (LB) 膜

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

nwg

閃點(°F)

230.0 °F - closed cup

閃點(°C)

110 °C - closed cup

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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