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524972

Sigma-Aldrich

邻苯二甲酸二乙酯

99.5%

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别名:
DEP
线性分子式:
C6H4-1,2-(CO2C2H5)2
CAS号:
84-66-2
分子量:
222.24
Beilstein:
1912500
EC 号:
201-550-6
MDL编号:
MFCD00009111
UNSPSC代码:
12352100
PubChem化学物质编号:
24874455
NACRES:
NA.22

蒸汽密度

7.66 (vs air)

质量水平

200

蒸汽压

1 mmHg ( 100 °C)

检测方案

99.5%

形式

liquid

自燃温度

854 °F

expl. lim.

0.75 %, 187 °F

杂质

≤0.18% water

颜色

APHA: ≤15

折射率

n20/D 1.502 (lit.)

bp

298-299 °C (lit.)

mp

−3 °C (lit.)

密度

1.12 g/mL at 25 °C (lit.)

SMILES字符串

CCOC(=O)c1ccccc1C(=O)OCC

InChI

1S/C12H14O4/c1-3-15-11(13)9-7-5-6-8-10(9)12(14)16-4-2/h5-8H,3-4H2,1-2H3

InChI key

FLKPEMZONWLCSK-UHFFFAOYSA-N

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相关类别

一般描述

邻苯二甲酸二乙酯（DEP）是一种邻苯二甲酸酐酯（PAE），常用作化妆品中的溶剂以及用作增塑剂。

应用

邻苯二甲酸二乙酯可作为溶剂，用于氯化铝-三氯化磷-烷基氯复合物的锑还原，形成相应的烷基二氯化膦。在氢化钠存在下，它可以与 邻苯二胺发生缩合反应，形成二苯并(b,f)(1,4)二氮芳辛-6,11(5H, 12H)-二酮。

其他说明

增塑剂。

WGK

WGK 2

个人防护装备

Eyeshields, Gloves

分析证书(COA)

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  1. How does the storage temperature relate to shipping conditions?

    The storage conditions that a Sigma-Aldrich catalog and label recommend for products are deliberately conservative. For many products, long-term storage at low temperatures will increase the time during which they are expected to remain in specification and therefore are labeled accordingly. Where short-term storage, shipping time frame, or exposure to conditions other than those recommended for long-term storage will not affect product quality, Sigma-Aldrich will ship at ambient temperature. The products sensitive to short-term exposure to conditions other than their recommended long-term storage are shipped on wet or dry ice. Ambient temperature shipping helps to control shipping costs for our customers. At any time, our customers can request wet- or dry-ice shipment, but the special handling is at customer expense if our product history indicates that the product is stable for regular shipment. See Shipping and Storage for more information.

  2. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  3. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  4. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  5. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  6. I want to use Product 524972, Diethyl phthalate in cell culture or tissue culture.  In what solvent can I dilute diethyl phthlate?

    Product 524972, Diethyl phthalate, is soluble in ethanol to 0.1 M.  Lee, S.-M., et al., Dibutyl Phthalate Biodegradation by the White Rot Fungus, Polyporus brumalis.  Biotechnology and Bioengineering, 97(6), 1516-1522 (2007).

  7. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Diazocine chemistry. V. Synthesis and rearrangement of dibenzo [b, f][1, 4] diazocine-6, 11 (5H, 12H)-dione.
Paudler W W and Zeiler A G
The Journal of Organic Chemistry, 34(7), 2138-2140 (1969)
The synthesis of alkylphosphonous dichlorides from aluminum chloride?phosphorus trichloride?alkyl chloride complexes.
Perry B J, et al.
Canadian Journal of Chemistry, 41(9), 2299-2302 (1963)
Lee-Ju Cheng et al.
Aquatic toxicology (Amsterdam, Netherlands), 109, 166-175 (2011-10-28)
The toxicity and effects of diethyl phthalate (DEP), a potent allelochemical, on the growth of greater duckweed were studied. Biochemical analyses and physiological methods were combined to investigate oxidative stress, adverse effects and their mechanisms in greater duckweeds grown in
Maik Hadorn et al.
Proceedings of the National Academy of Sciences of the United States of America, 109(50), 20320-20325 (2012-11-24)
Higher-order structures that originate from the specific and reversible DNA-directed self-assembly of microscopic building blocks hold great promise for future technologies. Here, we functionalized biotinylated soft colloid oil-in-water emulsion droplets with biotinylated single-stranded DNA oligonucleotides using streptavidin as an intermediary
Antonia M Calafat et al.
Environmental health perspectives, 114(11), 1783-1789 (2006-11-17)
The probability of nonoccupational exposure to phthalates is high given their use in a vast range of consumables, including personal care products (e.g., perfumes, lotions, cosmetics), paints, industrial plastics, and certain medical devices and pharmaceuticals. Phthalates are of high interest
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