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重要文件

219967

Sigma-Aldrich

12-羟基硬脂酸

99%

同義詞:

12-HSA, 12-羟基硬脂酸

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About This Item

線性公式:
CH3(CH2)5CH(OH)(CH2)10COOH
CAS號碼:
分子量::
300.48
Beilstein:
1726730
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

99%

形狀

solid

mp

74-76 °C (lit.)

官能基

carboxylic acid
hydroxyl

SMILES 字串

CCCCCCC(O)CCCCCCCCCCC(O)=O

InChI

1S/C18H36O3/c1-2-3-4-11-14-17(19)15-12-9-7-5-6-8-10-13-16-18(20)21/h17,19H,2-16H2,1H3,(H,20,21)

InChI 密鑰

ULQISTXYYBZJSJ-UHFFFAOYSA-N

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一般說明

菜籽油中12-羟基十八烷酸的自组装纤维网络的非等温成核速率已被报道 。它常用作有机溶剂的胶凝剂 。使用扫描隧道显微镜在溶液石墨界面上观察到了12-羟基十八烷酸的自组装膜及其 4,4′-联吡啶盐

應用

用 12-羟基十八烷酸制备植物油基有机凝胶和凝胶 原位 超分子网络结构已在低温扫描电子显微镜下进行研究

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析證明 (COA)

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Non-isothermal nucleation and crystallization of 12-hydroxystearic acid in vegetable oils.
Rogers MA and Marangoni AG.
Crystal Growth & Design, 8(12), 4596-4601 (2008)
A novel cryo-SEM technique for imaging vegetable oil based organogels.
Rogers MA, et al.
Journal of the American Oil Chemists' Society, 84(!0), 899-906 (2007)
STM observation of 12-hydroxyoctadecanoic acid and its 4, 4'-bipyridinium salt self-assembled on a graphite surface
Qian P, et al.
Chemical Communications (Cambridge, England), 13, 1197-1198 (1999)
Zhen Yang et al.
Food chemistry, 295, 82-93 (2019-06-09)
The aim of the study was to investigate the occurrence and formation of peroxygenase catalysed non-volatile oxidised fatty acids (NVOFAs), especially epoxy and hydroxy fatty acids, which potentially provide off-flavours in oat. A method based on extraction of NVOFAs using
Wei He et al.
International journal of pharmaceutics, 484(1-2), 163-171 (2015-03-01)
The present paper attempted to develop temperature-sensitive and core-shell structured gel-nanocarriers (gel-NCs) for paclitaxel (PTX) with 12-hydroxystearic acid (12-HSA) as an organic gelator, which aims at sustaining drug release over time and thus improves the therapeutic effect. The gel-NCs were

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