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496758

Sigma-Aldrich

二[2-(甲基丙烯酰氧基)乙基]磷酸酯

别名:

2-羟乙基甲基丙烯酸磷酸酯, 二(2-甲基丙烯酰氧乙基)磷酸酯, 二(甲基丙烯酰氧乙基)磷酸酯, 二-2-甲基丙烯酰氧乙基磷酸酯, 二[2-(甲基丙烯酰氧基)乙基]磷酸酯, 磷酸氢二(2-甲基丙烯酰氧乙基)酯, 磷酸氢二(甲基丙烯酰氧乙基)酯

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About This Item

线性分子式:
[H2C=C(CH3)CO2CH2CH2O]2P(O)OH
CAS号:
32435-46-4
分子量:
322.25
EC號碼:
251-040-2
MDL號碼:
MFCD00128922
分類程式碼代碼:
12162002
PubChem物質ID:
24873081
NACRES:
NA.23
价格与库存信息目前不能提供

折射率

n20/D 1.47 (lit.)

品質等級

200

bp

221 °C (lit.)

密度

1.28 g/mL at 25 °C (lit.)

儲存溫度

2-8°C

SMILES 字串

CC(=C)C(=O)OCCOP(O)(=O)OCCOC(=O)C(C)=C

InChI

1S/C12H19O8P/c1-9(2)11(13)17-5-7-19-21(15,16)20-8-6-18-12(14)10(3)4/h1,3,5-8H2,2,4H3,(H,15,16)

InChI 密鑰

NXBXJOWBDCQIHF-UHFFFAOYSA-N

相关类别

一般說明

二[2-(甲基丙烯酰氧基)乙基]磷酸酯（BMEP）是一种亲水单体，带有两个可聚合的甲基丙烯酸酯基团和一个位于中心的磷酸酯基团。在酸的存在下，它可以以高转化率进行自发聚合。它可作为前体被广泛用于合成聚（BMEP），牙科树脂，水凝胶和阻燃聚合物复合材料。

應用

二[2-(甲基丙烯酰氧基)乙基]磷酸酯（BMEP）可被用于：
  • 作为双官能团交联剂，通过自由基聚合合成高吸水性聚合物（SAPs）。这种SAPs可被应用于农业。
  • 用于制备用于牙釉质和牙本质的可自酸蚀底漆配方。含有BMEP的底漆在牙本质和牙釉质中都表现出良好的湿润性，酸蚀性和渗透性。
  • 作为前体，通过悬浮聚合合成阻燃纳米复合材料。

特點和優勢

  • 二甲基丙烯酸酯基团的存在使交联得以实现，并提高了共聚度。
  • 亲水性和短碳链可以增强润湿性。

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H315,H319,H335

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCX5500
MKCW2335
MKCV5379
MKCW3750
MKCT3697

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U Pinaeva et al.
Scientific reports, 10(1), 5776-5776 (2020-04-03)
Sorption mechanism of uranyl by poly(bis[2-(methacryloyloxy)ethyl] phosphate) (PB2MP) functionalised polyvinylidene fluoride (PVDF) track-etched membranes, PB2MP-g-PVDF, was investigated. It was found that uranyl sorption obeyed Langmuir isotherm model giving a maximum U(VI) membrane uptake of 6.73 μmol g-1 and an affinity
Ismail Anil et al.
Nanomaterials (Basel, Switzerland), 10(1) (2020-01-16)
The development of adsorbents with high adsorption capacity and fast separation is of utmost importance for the environmental management of dye-bearing wastewaters. Within this scope, crosslinked hydrogels including poly(vinylphosphonic acid) (PVPA) and bis[2-(methacryloyloxy)ethyl] phosphate (BMEP) were designed with varying mole

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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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