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Merck

D91071

Sigma-Aldrich

苄基膦酸二乙酯

99%

别名:

NSC 62294, 苄基膦酸二乙酯, (二乙氧基膦甲基)苯

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25 G
$133.00
100 G
$334.00

About This Item

线性分子式:
C6H5CH2P(O)(OC2H5)2
CAS号:
分子量:
228.22
EC 号:
MDL编号:
UNSPSC代码:
12352108
PubChem化学物质编号:
NACRES:
NA.22

$133.00


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方案

99%

表单

liquid

反应适用性

reaction type: C-C Bond Formation

折射率

n20/D 1.497 (lit.)

沸点

106-108 °C/1 mmHg (lit.)

密度

1.095 g/mL at 25 °C (lit.)

SMILES字符串

CCOP(=O)(Cc1ccccc1)OCC

InChI

1S/C11H17O3P/c1-3-13-15(12,14-4-2)10-11-8-6-5-7-9-11/h5-9H,3-4,10H2,1-2H3

InChI key

AIPRAPZUGUTQKX-UHFFFAOYSA-N

应用

用于合成以下物质的反应物:
  • 3,5-二羟基-4-异丙基二苯乙烯(治疗皮肤疾病)
  • 通过分子内 Diels-Alder 反应来源的天然细胞毒性海产品
  • 邻二醇的柱上氧化和 Horner-Emmons 反应合成的二苯乙烯
  • Wnt 通路抑制剂(使用 Wadsworth-Emmons 反应抑制结肠癌)
  • 恶性疟原虫的抗疟药类似物

用作以下过程的反应物:
  • 芳基醚、胺和酰胺的环化
  • 研究官能团对线索有机发光二极管性能的影响

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Jack Saltiel et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 18(9), 2174-2179 (2019-05-28)
cis,trans-1,2-Dideuterio-1,4-diphenyl-1,3-butadiene (ct-DPBd2) was synthesized and its cis-trans photoisomerization in cyclohexane-d12 (C6D12) at room temperature was monitored by 1H NMR spectroscopy. The results reveal formation of only trans,trans-1,2-dideuterio-1,4-diphenyl-1,3-butadiene (tt-DPBd2). The failure to detect formation of trans,cis-1,2-dideuterio-1,4-diphenyl-1,3-butadiene (tc-DPBd2) eliminates the possibility that
Ananya Thomas et al.
Polymers, 12(8) (2020-08-17)
As a part of our ongoing investigations on passively fire protecting polymeric materials, we have been employing both reactive and additive routes involving phosphorus-containing compounds. These included inorganic and organic substances, and in the latter case, the phosphorus-bearing groups differed

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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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