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Merck

524972

Sigma-Aldrich

邻苯二甲酸二乙酯

99.5%

别名:

1,2-二乙基苯-1,2-二甲酸酯, 1,2-苯二甲酸二乙酯, Neantine, 邻苯二甲酸乙酯, 邻苯二甲酸二乙酯, DEP

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About This Item

线性分子式:
C6H4-1,2-(CO2C2H5)2
CAS号:
分子量:
222.24
Beilstein:
1912500
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
方案:
99.5%
沸点:
298-299 °C (lit.)
蒸汽压:
1 mmHg ( 100 °C)

蒸汽密度

7.66 (vs air)

质量水平

蒸汽压

1 mmHg ( 100 °C)

方案

99.5%

表单

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.)

沸点

298-299 °C (lit.)

mp

−3 °C (lit.)

密度

1.12 g/mL at 25 °C (lit.)

官能团

ester

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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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 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。

储存分类代码

10 - Combustible liquids

WGK

WGK 2

闪点(°F)

338.0 °F - closed cup

闪点(°C)

170 °C - closed cup

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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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)
Ying Guo et al.
Environmental science & technology, 45(8), 3788-3794 (2011-03-26)
Because of volatilization and leaching from their application in consumer and personal care products, phthalate esters are ubiquitous contaminants in the indoor environment. In this study, we measured concentrations and profiles of 9 phthalate esters in indoor dust samples collected
Raphael J Witorsch et al.
Critical reviews in toxicology, 40 Suppl 3, 1-30 (2010-10-12)
This article reviews laboratory and epidemiological research into the endocrine disruptive effects of components of personal care products, namely, phthalate esters, parabens, ultraviolet (UV) filters, polycyclic musks, and antimicrobials. High doses of phthalates in utero can produce “phthalate syndrome,” demasculinizing
Kashappa-Goud H Desai et al.
Journal of controlled release : official journal of the Controlled Release Society, 165(1), 62-74 (2012-10-30)
Herein, we describe the detailed development of a simple and effective method to microencapsulate vaccine antigens in poly(lactic-co-glycolic acid) (PLGA) by simple mixing of preformed active self-microencapsulating (SM) PLGA microspheres in a low concentration aqueous antigen solution at modest temperature

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