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Merck

H12005

Sigma-Aldrich

1,6-己二硫醇

96%

别名:

1,6-二巯基己烷, DMH, 六亚甲基二硫醇

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5 G
$71.30
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About This Item

线性分子式:
HS(CH2)6SH
CAS号:
分子量:
150.31
Beilstein:
1732507
EC 号:
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.23

$71.30


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蒸汽压

~1 mmHg ( 20 °C)

质量水平

方案

96%

表单

liquid

折射率

n20/D 1.511 (lit.)

沸点

118-119 °C/15 mmHg (lit.)

mp

−21 °C (lit.)

密度

0.983 g/mL at 25 °C (lit.)

SMILES字符串

SCCCCCCS

InChI

1S/C6H14S2/c7-5-3-1-2-4-6-8/h7-8H,1-6H2

InChI key

SRZXCOWFGPICGA-UHFFFAOYSA-N

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一般描述

1,6-己二硫醇(HDT)是一种长碳链双功能烷硫醇,具有含六个碳原子的锯齿形结构,其构成了四面体构型。它主要用作自助装单层(SAM),因为它可以对各种表面进行功能化修饰,并可以固定各种纳米材料。[1][2][3][4]

应用

HDT可用于对二硫化钼 (MoS2) 进行功能化修饰,后者可用作电子和光电子设备中的二维过渡金属二硫族化物 (TMD) 。[4]它在砷化镓(GaAs)掺杂硫化镉(CdS)量子点(QD)形成SAM,其可用于生物传感器和太阳能应用。[5]它还可用于固定化金纳米颗粒(AuNP),其有望用于生物医学和生物分析应用。[6]

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

195.8 °F - closed cup

闪点(°C)

91 °C - closed cup

个人防护装备

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Thin film fabrication of CdS quantum dots on GaAs substrate by surfactant self-assembly.
Park S and Kongb H
Journal of Ceramic Processing Research, 19(4), 337-341 (2018)
Investigation of biocatalytic enlargement of gold nanoparticles using dynamic light scattering and atomic force microscopy.
Ramanaviciene A, et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 510(4), 183-189 (2016)
Theoretical and experimental investigation of conjugation of 1, 6-hexanedithiol on MoS2.
Gul A, et al.
Materials Research Express, 5(3), 036415-036415 (2018)
Combined TPD and XPS Study of Ligation and Decomposition of 1, 6-Hexanedithiol on Size-Selected Copper Clusters Supported on HOPG.
Wang L, et al.
The Journal of Physical Chemistry C, 122(4), 2173-2183 (2018)
A regenerating self-assembled gold nanoparticle-containing electrochemical impedance sensor.
Mahmoud AM, et al.
Biosensors And Bioelectronics, 56(2), 328-333 (2014)

Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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