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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號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

7.66 (vs air)

蒸汽壓力

1 mmHg ( 100 °C)

化驗

99.5%

形狀

liquid

自燃溫度

854 °F

expl. lim.

0.75 %, 187 °F

雜質

≤0.18% water

顏色

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 密鑰

FLKPEMZONWLCSK-UHFFFAOYSA-N

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一般說明

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。

應用

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。

其他說明

增塑剂。

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

338.0 °F - closed cup

閃點(°C)

170 °C - closed cup

個人防護裝備

Eyeshields, Gloves


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The synthesis of alkylphosphonous dichlorides from aluminum chloride?phosphorus trichloride?alkyl chloride complexes.
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Canadian Journal of Chemistry, 41(9), 2299-2302 (1963)
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)
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