跳转至内容
Merck
所有图片(2)

Key Documents

View All Documentation

44818

Supelco

正二十烷

analytical standard

登录查看公司和协议定价
所有图片(2)

About This Item

线性分子式:
CH3(CH2)18CH3
CAS号:
112-95-8
分子量:
282.55
Beilstein:
1700722
EC號碼:
204-018-1
MDL號碼:
MFCD00009344
分類程式碼代碼:
41116107
PubChem物質ID:
329756551
NACRES:
NA.24

等級

analytical standard

品質等級

100

蒸汽密度

9.8 (vs air)

化驗

≥99.5% (GC)

儲存期限

limited shelf life, expiry date on the label

技術

HPLC: suitable
gas chromatography (GC): suitable

bp

220 °C/30 mmHg (lit.)

mp

35-37 °C (lit.)
37-40 °C

應用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

格式

neat

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

正在寻找类似产品? 访问 产品对比指南

相关类别

應用

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

象形圖

Health hazard
GHS08

訊號詞

Danger

危險聲明

H304

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)

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
BCCH0707
BCCD7615
BCCB8376
BCBW9554
BCBV2602

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

其他客户在看

Slide 1 of 5

1 of 5

四十烷 analytical standard

Supelco

87086

四十烷

十六烷 analytical standard

Supelco

52209

十六烷

三十烷 analytical standard

Supelco

90270

三十烷

癸烷 analytical standard

Supelco

442669

癸烷

十七烷 analytical standard

Supelco

51578

十七烷

D Schwarz et al.
Biochemistry, 36(46), 14262-14270 (1997-12-31)
To analyze whether specific protein-lipid interactions or physical features of the membrane contribute to cytochrome P450SCC (CYP11A1) activation by lipids, dimyristoylphosphatidylcholine/cardiolipin and dimyristoylphosphatidylcholine/branched phosphatidylcholine vesicles of defined acyl chain structure were studied for their ability to stimulate the side chain
L C van Gorkom et al.
Biochemistry, 31(3), 671-677 (1992-01-28)
The rate of formation of high-curvature intermediates or disordered cubic phases in N-methyldioleoylphosphatidylethanolamine (N-methyl-DOPE) dispersions with or without additives was studied by 31P NMR spectroscopy. In N-methyl-DOPE dispersions, both the L alpha liquid-crystalline phase and the hexagonal HII phase convert
Fernando J Guerrieri et al.
Proceedings. Biological sciences, 276(1666), 2461-2468 (2009-04-15)
Discriminating among individuals and rejecting non-group members is essential for the evolution and stability of animal societies. Ants are good models for studying recognition mechanisms, because they are typically very efficient in discriminating 'friends' (nest-mates) from 'foes' (non-nest-mates). Recognition in
B Wenclawiak et al.
Journal of biochemical and biophysical methods, 43(1-3), 197-207 (2000-06-28)
All six insecticide active ingredients in pyrethrum extract were quantified by supercritical fluid chromatography and carbon calibration. Allethrin is a suitable reference compound for carbon calibration and pyrethrins calibrations. Carbon quantification in SFC is also applied to pyrethroids (phenothrin, permethrin
A D Syakti et al.
Environmental research, 96(2), 228-234 (2004-08-25)
The biotransformation activities of two hydrocarbonoclastic marine bacteria, Corynebacterium sp. and Sphingomonas sp. 2MPII, on n-eicosane and phenanthrene were investigated. During a 56-day experiment, in pure and mixed cultures, Corynebacterium sp. and Sphingomonas sp. 2MPII removed about 70% of the
查看所有相关文献

实验方案

US EPA Method 8015 (modified): GC Analysis of Diesel Range Organics (DRO) on SLB®-5ms (20 m x 0.18 mm I.D., 0.18 µm), Fast GC Analysis

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

GC Analysis of Total Petroleum Hydrocarbons (TPH) on SLB®-5ms

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

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门