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Merck
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重要文件

219274

Sigma-Aldrich

正二十烷

99%

同義詞:

正二十烷

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About This Item

線性公式:
CH3(CH2)18CH3
CAS號碼:
分子量::
282.55
Beilstein:
1700722
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

9.8 (vs air)

品質等級

化驗

99%

形狀

solid

bp

220 °C/30 mmHg (lit.)

mp

35-37 °C (lit.)

溶解度

hexane: soluble 100 mg/mL, clear

SMILES 字串

CCCCCCCCCCCCCCCCCCCC

InChI

1S/C20H42/c1-3-5-7-9-11-13-15-17-19-20-18-16-14-12-10-8-6-4-2/h3-20H2,1-2H3

InChI 密鑰

CBFCDTFDPHXCNY-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

一般說明

封装在二氧化硅纳米孔中的n-二十烷表现出新的相变行为

應用

使用二十烷:
  • 制备 Cu2+ 介导的沙丁胺醇印迹聚合物纳米粒子修饰碳糊电极
  • 用聚硅氧烷涂覆的 n-二十烷的微胶囊配方

象形圖

Health hazard

訊號詞

Danger

危險聲明

危險分類

Asp. Tox. 1

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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分析證明 (COA)

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Jacob S Grant et al.
Chemosphere, 185, 772-779 (2017-07-25)
This work presents the development and initial assessment of a laboratory platform to allow quantitative studies on model urban films. The platform consists of stearic acid and eicosane mixtures that are solution deposited from hexanes onto smooth, solid substrates. We
Vitalii Patsula et al.
Scientific reports, 9(1), 10765-10765 (2019-07-26)
Magnetite (Fe3O4) nanoparticles with uniform sizes of 10, 20, and 31 nm were prepared by thermal decomposition of Fe(III) oleate or mandelate in a high-boiling point solvent (>320 °C). To render the particles with hydrophilic and antifouling properties, their surface was coated
Andrew J Brown et al.
Angewandte Chemie (International ed. in English), 54(20), 5864-5868 (2015-03-27)
Given the recent advent of mononuclear single-molecule magnets (SMMs), a rational approach based on lanthanides with axially elongated f-electron charge cloud (prolate) has only recently received attention. We report herein a new SMM, [Li(THF)4[Er{N(SiMe3)2}3Cl]⋅2 THF, which exhibits slow relaxation of the
Witold Fortuniak et al.
Colloid and polymer science, 291(3), 725-733 (2013-03-06)
The coemulsification method suitable for the formulation of microcapsules of
Wei Wang et al.
Physical chemistry chemical physics : PCCP, 15(34), 14390-14395 (2013-07-25)
Silica microcapsules with hierarchical pore structure are prepared using a one step emulsion templated hydrolysis method. Silica particles of around 100 nm with percolated nanosized pores are self-assembled into micrometer scale spherical shells. The porous structure serves as an ideal

條款

Separation of Decane; Dodecane; Tetradecane; Hexadecane; Octadecane; Eicosane; Docosane; Tetracosane; Hexacosane; Octacosane

Separation of Hexane; Heptane; Octane; Nonane; Decane; Undecane; Dodecane; Tetradecane; Hexadecane; Octadecane; Eicosane; Tetracosane; Octacosane; Dotriacontane; Hexatriacontane; Tetracontane; Tetratetracontane

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