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Merck

D222208

Sigma-Aldrich

十二胺

98%

别名:

1-氨基十二烷, 月桂胺

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100 ML
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500 ML
$121.00
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$187.00
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$284.50

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国内现货,预计发货时间2025年4月15日详情


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100 ML
$80.90
500 ML
$121.00
1 L
$187.00
1 KG
$284.50

About This Item

线性分子式:
CH3(CH2)11NH2
CAS号:
分子量:
185.35
Beilstein:
1633576
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

$80.90


国内现货,预计发货时间2025年4月15日详情


获取大包装报价

蒸汽压

64 mmHg ( 170 °C)

质量水平

方案

98%

表单

crystals

沸点

247-249 °C (lit.)

mp

27-29 °C (lit.)

密度

0.806 g/mL at 25 °C (lit.)

SMILES字符串

CCCCCCCCCCCCN

InChI

1S/C12H27N/c1-2-3-4-5-6-7-8-9-10-11-12-13/h2-13H2,1H3

InChI key

JRBPAEWTRLWTQC-UHFFFAOYSA-N

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应用

十二烷基胺(DDA)可用于:
  • 作为制备掺有蒙脱土钠的十二烷基胺的改性剂。它被用作六价铬的吸附剂。[1]
  • 作为一种可生物降解的水溶性高分子材料用于DDA-聚天冬氨酸的合成。[2]
  • 作为有机表面活性剂,用于含Sn(IV)的层状双氢氧化物(LDHs)的合成,从而进一步用作离子交换剂、吸收剂、离子导体和催化剂。[3]
  • 作为五角形银纳米线合成中的络合、还原和封端剂。[4]

警示用语:

Danger

危险分类

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Skin Corr. 1B - STOT RE 2 Oral - STOT SE 3

靶器官

Gastrointestinal tract,Liver,Immune system, Respiratory system

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 3

闪点(°F)

239.0 °F - closed cup

闪点(°C)

115 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Structure and catalytic properties of Sn-containing layered double hydroxides synthesized in the presence of dodecylsulfate and dodecylamine
Tong DS, et al.
Applied Clay Science, 48(4), 569-574 (2010)
Potential application of dodecylamine modified sodium montmorillonite as an effective adsorbent for hexavalent chromium
Kumar ASK, et al.
Chemical Engineering Journal, 211, 396-405 (2012)
Zheng Xing et al.
Physical chemistry chemical physics : PCCP, 19(32), 21426-21435 (2017-08-02)
This work investigates the effect of atmosphere on pyrolysis of a polymer matrix (precursor) for directing its transformation towards more disordered graphene species and smaller graphitic nanograins. These two structural characteristics are crucial to the generation of nano-channels (NCs) pertinent
Natalia Casado et al.
Journal of agricultural and food chemistry, 67(3), 955-967 (2018-12-21)
A wormhole-like mesostructured silica was synthesized and modified with octadecylsilane (C18) groups. The resulting hybrid material (HMS-C18) was characterized and evaluated as sorbent for simultaneous extraction of 20 polyphenols from mixed fruit-vegetable juices and smoothies by dispersive solid-phase extraction (dSPE).
Preparation and characterization of dodecylamine-modified poly (aspartic acid) as a biodegradable water-soluble polymeric material
Nakato T, et al.
Polymer Bull., 44(4), 385-391 (2000)

Questions

1–2 of 2 Questions  
  1. 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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  2. 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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