硬脂醇

1-Octadecanol

	产品编号	CFN70031
	CAS编号	112-92-5
	分子式 = 分子量	C₁₈H₃₈O = 270.4
	产品纯度	>=98%
	物理属性	Powder
	化合物类型	Miscellaneous
	植物来源
ChemFaces的产品在影响因子大于5的优秀和顶级科学期刊中被引用

提供自定义包装

产品名称	产品编号	CAS编号	包装	QQ客服
硬脂醇	CFN70031	112-92-5	10mg	QQ客服：3004468091
硬脂醇	CFN70031	112-92-5	20mg	QQ客服：3004468091
硬脂醇	CFN70031	112-92-5	50mg	QQ客服：3004468091
硬脂醇	CFN70031	112-92-5	100mg	QQ客服：3004468091

存储与注意事项

1. 在您收到产品后请检查产品。如无问题，请将产品存入冰霜并且样品瓶保持密封，产品可以存放长达24个月（2-8摄氏度）。

2. 只要有可能，产品溶解后，您应该在同一天应用于您的实验。但是，如果您需要提前做预实验，或者需要全部溶解，我们建议您将溶液以等分试样的形式存放在-20℃的密封小瓶中。通常，这些可用于长达两周。使用前，打开样品瓶前，我们建议您将产品平衡至室温至少1小时。

3. 需要更多关于溶解度，使用和处理的建议？请发送电子邮件至：service@chemfaces.com

订购流程

1. 在线订购

请联系我们QQ客服

2. 电话订购

请拨打电话：
027-84237683 或 027-84237783

3. 邮件或传真订购

发送电子邮件到: manager@chemfaces.com 或
发送传真到：027-84254680

提供订购信息

为了方便客户的订购，请需要订购ChemFaces产品的客户，在下单的时候请提供下列信息，以供我们快速为您建立发货信息。

1. 产品编号（CAS No.或产品名称）

2. 发货地址

3. 联系方法 (联系人，电话）

4. 开票抬头 (如果需要发票的客户）

5. 发票地址（发货地址与发票地址不同）

发货时间

1. 付款方式为100%预付款客户，我们将在确认收到货款后当天或1-3个工作日发货。

2. 付款方式为月结的客户，我们承诺在收到订单后当天或1-3个工作日内发货。

3. 如果客户所需要的产品，需要重新生产，我们有权告知客户，交货时间需要延期。

ChemFaces的产品在许多优秀和顶级科学期刊中被引用

Cell. 2018 Jan 11;172(1-2):249-261.e12.
doi: 10.1016/j.cell.2017.12.019.
IF=36.216(2019)

PMID: 29328914

Cell Metab. 2020 Mar 3;31(3):534-548.e5.
doi: 10.1016/j.cmet.2020.01.002.
IF=22.415(2019)

PMID: 32004475

Mol Cell. 2017 Nov 16;68(4):673-685.e6.
doi: 10.1016/j.molcel.2017.10.022.
IF=14.548(2019)

PMID: 29149595

ACS Nano. 2018 Apr 24;12(4): 3385-3396.
doi: 10.1021/acsnano.7b08969.
IF=13.903(2019)

PMID: 29553709

Nature Plants. 2016 Dec 22;3: 16206.
doi: 10.1038/nplants.2016.205.
IF=13.297(2019)

PMID: 28005066

Sci Adv. 2018 Oct 24;4(10): eaat6994.
doi: 10.1126/sciadv.aat6994.
IF=12.804(2019)

PMID: 30417089

Korea Food Research Institute(KFRI) (Korea)

University of Maryland (USA)

University of Perugia (Italy)

Technical University of Denmark (Denmark)

Rio de Janeiro State University (Brazil)

Almansora University (Egypt)

S.N.D.T. Women's University (India)

Medical University of South Carolina (USA)

Chiang Mai University (Thailand)

University of Melbourne (Australia)

Osmania University (India)

Institute of Tropical Disease Universitas Airlangga (Indonesia)

Sant Gadge Baba Amravati University (India)

Melbourne University (Australia)

More...

Description:

Reference standards.

In vitro:

Solar Energy Materials & Solar Cells, 2013, 113:44-51.

High-chain fatty acid esters of 1-octadecanol as novel organic phase change materials and mathematical correlations for estimating the thermal properties of higher fatty acid esters' homologous series.[Reference: WebLink]

METHODS AND RESULTS:
A series of high-chain fatty acid esters of 1-octadecanol (stearyl alcohol) was synthesized with even carbon number fatty acids between C12 and C20 under vacuum and in the absence of catalyst. Ester syntheses were controlled via Fourier transform infrared (FT-IR) and thermo-physical analyses of the products. These esters were particularly investigated in terms of their thermo-physical properties to be further used as Phase Change Materials (PCMs) in thermal energy storage. Purity, phase change temperature, enthalpy, specific heat (Cp), thermal decomposition and reliability after 1000 thermal cycles were presented with necessary statistical data. The DSC analyses indicated that the melting temperatures of the high-chain fatty acid esters of stearyl alcohol were between 42 °C and 65 °C with phase change enthalpies above 200 kJ/kg.
CONCLUSIONS:
The results showed that these materials were favorable for low temperature heat transfer applications with their advantageous thermal properties and reliabilities. In addition to the presented novel PCMs, the influence of different higher alcohol and fatty acid combinations on thermal properties of the higher esters' homologous series was also discussed in detail together with the outcomes of the other published researches. The developed empirical correlations provided accurate estimation of phase change temperature and enthalpy values of high-chain fatty acid esters of higher alcohols without any instrumental analyses.

产品名称	产品编号	CAS编号	分子式 = 分子量	位单	联系QQ
葫芦箭毒素，葫芦素; Calebassine	CFN90130	7257-29-6	C₄₂H₅₂N₄O₂ = 644.9	5mg	QQ客服：3004468088
10alpha-羟基表藤黄酸; 10alpha-Hydroxyepigambogic acid	CFN92100	1164201-85-7	C₃₈H₄₆O₉ = 646.8	5mg	QQ客服：3004468091
13-脱氧-10-O-乙基-8-羟基延命素; Serrin A	CFN96677	845959-98-0	C₂₂H₃₀O₆ = 390.47	5mg	QQ客服：3004468091
Albatrelin C; Albatrelin C	CFN89310	1417805-17-4	C₂₂H₃₀O₂ = 326.48	5mg	QQ客服：3004468087

信息支持

公司简介
订购流程
付款方式
退换货政策

ChemFaces提供的产品仅用于科学研究使用，不用于诊断或治疗程序。

联系方式

电机：18607101326
传真：027-84254680
在线QQ: 3004468088
E-Mail：manager@chemfaces.com

湖北省武汉沌口经济技术开区车城南路83号1号楼第三层厂房

ChemFaces为科学家，科研人员与企业提供快速的产品递送。我们通过瑞士SGS ISO 9001:2008质量体系认证天然化合物与对照品的研发和生产。

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	3.6982 mL	18.4911 mL	36.9822 mL	73.9645 mL	92.4556 mL
5 mM	0.7396 mL	3.6982 mL	7.3964 mL	14.7929 mL	18.4911 mL
10 mM	0.3698 mL	1.8491 mL	3.6982 mL	7.3964 mL	9.2456 mL
50 mM	0.074 mL	0.3698 mL	0.7396 mL	1.4793 mL	1.8491 mL
100 mM	0.037 mL	0.1849 mL	0.3698 mL	0.7396 mL	0.9246 mL