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Merck

D210803

Sigma-Aldrich

亚磷酸二苯酯

别名:

NSC 43786, 磷酸二苯酯

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100 G
$74.70
500 G
$115.00

About This Item

线性分子式:
(C6H5O)2P(O)H
CAS号:
分子量:
234.19
Beilstein:
2051909
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

$74.70


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蒸汽密度

8.1 (vs air)

质量水平

蒸汽压

5 mmHg ( 140 °C)

表单

liquid

杂质

≤15% phenol

折射率

n20/D 1.558 (lit.)

沸点

218-219 °C/26 mmHg (lit.)

mp

12 °C (lit.)

密度

1.223 g/mL at 25 °C (lit.)

SMILES字符串

O=[PH](Oc1ccccc1)Oc2ccccc2

InChI

1S/C12H11O3P/c13-16(14-11-7-3-1-4-8-11)15-12-9-5-2-6-10-12/h1-10,16H

InChI key

OGBPILLJZSJJRC-UHFFFAOYSA-N

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应用

反应物涉及:
  • N -苄基芳基酰胺和二-Phα 的合成-氨基甲膦衍生物用作酯类油热氧稳定性添加剂
  • 一锅三组分 Kabachnik 场反应
  • 可见光介导胺的氧化膦酰化反应
  • 含卤代酮的改良不对称 Pudovik 添加剂
  • 与天然 α-氨基酸的串联脱羧酶偶联

象形图

CorrosionExclamation mark

警示用语:

Danger

危险分类

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

348.8 °F - closed cup

闪点(°C)

176 °C - closed cup

个人防护装备

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Questions

1–2 of 2 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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