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O5802

Sigma-Aldrich

辛胺

99%

别名:

1-氨基辛烷, 正辛胺, 辛基胺

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About This Item

线性分子式:
CH3(CH2)7NH2
CAS号:
111-86-4
分子量:
129.24
Beilstein:
1679227
EC 号:
203-916-0
MDL编号:
MFCD00008247
UNSPSC代码:
12352100
PubChem化学物质编号:
24898026
NACRES:
NA.22
价格与库存信息目前不能提供

蒸汽压

1 mmHg ( 20 °C)

方案

99%

折射率

n20/D 1.429 (lit.)

沸点

175-177 °C (lit.)

mp

−5-−1 °C (lit.)

密度

0.782 g/mL at 25 °C (lit.)

SMILES字符串

CCCCCCCCN

InChI

1S/C8H19N/c1-2-3-4-5-6-7-8-9/h2-9H2,1H3

InChI key

IOQPZZOEVPZRBK-UHFFFAOYSA-N

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应用

辛胺主要用于合成两亲共聚物，从而用于进行聚合物量子点（QDs）涂层，使其具有水溶性。[1][2]
其他应用：
  • 2-氰基-N-氰基乙酰胺的合成（通过与氰基乙酸乙酯反应）。[3]
  • 诱导均匀合成超薄金属硫化物纳米结构。[4]

警示用语：

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A - STOT SE 3

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

140.0 °F - closed cup

闪点(°C)

60 °C - closed cup

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
STBL4511
STBL1352
STBK6600
STBJ3667
STBJ1539

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A general method for the large-scale synthesis of uniform ultrathin metal sulphide nanocrystals.
Du Y, et al.
Nature Communications, 3, 1177-1177 (2012)
Synthesis of functionalized amphiphilic polymers for coating quantum dots.
Janczewski D, et al.
Nature Protocols, 6(10), 1546-1546 (2011)
Quantum dots/particle-based immunofluorescence assay: Synthesis, characterization and application.
Zhang B, et al.
Journal of Photochemistry and Photobiology. B, Biology, 94(1), 45-50 (2009)
Lili Wang et al.
ACS nano, 11(3), 2689-2696 (2017-02-15)
Colloidal perovskite nanocrystals support bright, narrow PL tunable over the visible spectrum. However, bandgap tuning of these materials remains limited to laboratory-scale syntheses. In this work, we present a polar-solvent-free ligand-mediated transport synthesis of high-quality organic-inorganic perovskite nanocrystals under ambient
Qixuan Zhong et al.
Nano letters, 19(6), 4151-4157 (2019-05-24)
X-type ligands, for example, the pair of oleylamine (OAm) and oleic acid (OA), have been widely used to prepare CsPbX3 nanocrystals (NCs). However, the proton exchange between coordinated OAm and OA may induce the detachment of ligands, resulting in poor
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Questions

1–3 of 3 Questions  

  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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  3. I wanted to know if this product comes in liquid, since it is sold in grams.

    1 answer

    1. Yes, this product is a neat or pure liquid that is sold by weight. The density of this compound is 0.782 g/mL. The melting point range is −5 to −1 °C. This information is also listed in the Properties section of the product page.

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