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Merck

180211

Sigma-Aldrich

甲硼烷-叔丁胺络合物

powder, 97%

别名:

NSC 114045, 三氢(2-甲基-2-丙胺)硼, 叔丁基胺硼烷

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25 G
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About This Item

线性分子式:
(CH3)3CNH2 · BH3
CAS号:
分子量:
86.97
EC 号:
MDL编号:
UNSPSC代码:
12352116
PubChem化学物质编号:
NACRES:
NA.22

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方案

97%

表单

powder

反应适用性

reagent type: reductant

mp

98-100 °C (dec.) (lit.)

官能团

amine

SMILES字符串

B.CC(C)(C)N

InChI

1S/C4H11N.BH3/c1-4(2,3)5;/h5H2,1-3H3;1H3

InChI key

GKFJEDWZQZKYHV-UHFFFAOYSA-N

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一般描述

-丁胺络合物是一种温和的还原剂。它参与醛酮选择性还原为相应的醇。[1]它作为还原剂参与合成单分散钯纳米粒子 (Pd NPs)、[2] 单分散金 (Au) 纳米粒子[3]和碳负载钯电催化剂。[4]

应用

反应物涉及:
  • 印度绘画的无损分析与保护处理
  • 钌双齿膦配合物 或钌/铱双( N -杂环卡宾)配合物介导的脱氢反应
  • σ-硼烷复合物的形成
  • 胺-硼烷加合物的乙醇解反应形成末端烯烃转移加氢还原系统
  • 单壁碳纳米管的光化学硼氢化和氧化
-丁胺 (BTB) 络合物可用作以下合成中的强效共还原剂:
  • 氧化铜纳米颗粒[5]
  • 双膦保护的金纳米簇[6]
  • 4-乙酰氧基肉桂醇[7]

象形图

Skull and crossbonesEnvironment

警示用语:

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P2 (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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Na Rae Kim et al.
Journal of nanoscience and nanotechnology, 13(9), 6027-6032 (2013-11-12)
To control the optical properties of Cu2O for a variety of application, we synthesized Cu2O in nanoscale without other treatments. Cu2O nanoparticles with an average size of 2.7 nm (sigma < or = 3.7%) were successfully synthesized in this study
John M Pettibone et al.
Physical chemistry chemical physics : PCCP, 14(12), 4142-4154 (2012-02-18)
We identify the reaction network governing gold monolayer protected cluster (MPC) formation during the reduction of Au(PPh(3))Cl and L(5) (L(5) = 1,5-bis(diphenylphosphino)pentane) in solutions. UV-vis spectroscopy and electrospray ionization mass spectrometry (ESI-MS) monitored the formation of ligated Au(x): 6 ≤
A facile synthesis of monodisperse Au nanoparticles and their catalysis of CO oxidation.
Peng S, et al.
Nano Research, 1(3), 229-234 (2008)
Facile synthesis of 4-hydroxycinnamyl p-coumarates.
Lu C and Raplph J.
Journal of Agricultural and Food Chemistry, 46(8), 2911-2913 (1998)
Reductive deoxygenation of aryl aldehydes and ketones by tert-butylamine-borane and aluminum chloride.
Lau CK, et al.
The Journal of Organic Chemistry, 54(2), 491-494 (1989)

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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