524972
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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关于此项目
线性分子式:
C6H4-1,2-(CO2C2H5)2
化学文摘社编号:
分子量:
222.24
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-550-6
Beilstein/REAXYS Number:
1912500
MDL number:
Assay:
99.5%
Bp:
298-299 °C (lit.)
Vapor pressure:
1 mmHg ( 100 °C)
InChI key
FLKPEMZONWLCSK-UHFFFAOYSA-N
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
SMILES string
CCOC(=O)c1ccccc1C(=O)OCC
vapor density
7.66 (vs air)
vapor pressure
1 mmHg ( 100 °C)
assay
99.5%
Quality Level
refractive index
n20/D 1.502 (lit.)
bp
298-299 °C (lit.)
mp
−3 °C (lit.)
density
1.12 g/mL at 25 °C (lit.)
functional group
ester
autoignition temp.
854 °F
expl. lim.
0.75 %, 187 °F
impurities
≤0.18% water
color
APHA: ≤25
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General description
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。
Application
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。
Other Notes
增塑剂。
存储类别
10 - Combustible liquids
wgk
WGK 2
flash_point_f
338.0 °F - closed cup
flash_point_c
170 °C - closed cup
ppe
Eyeshields, Gloves
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)
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)
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
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
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
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