D49504
癸二酸二丁酯
technical grade
别名:
癸二酸二正丁酯, 皮脂酸二丁酯
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关于此项目
线性分子式:
[-(CH2)4CO2(CH2)3CH3]2
化学文摘社编号:
分子量:
314.46
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
203-672-5
Beilstein/REAXYS Number:
1798308
MDL number:
InChI key
PYGXAGIECVVIOZ-UHFFFAOYSA-N
InChI
1S/C18H34O4/c1-3-5-15-21-17(19)13-11-9-7-8-10-12-14-18(20)22-16-6-4-2/h3-16H2,1-2H3
SMILES string
CCCCOC(=O)CCCCCCCCC(=O)OCCCC
grade
technical grade
form
liquid
bp
178-179 °C/3 mmHg (lit.)
solubility
hexane, toluene, ethanol and acetone: soluble, water and propylene glycol: insoluble
density
0.936 g/mL at 25 °C (lit.)
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General description
Dibutyl sebacate(DBS) is a lipophilic dibutyl ester that can be used as a plasticizer with low solubility in water.
Application
DBS can be used as a plasticizer for the formation of ethylcellulose based coating membranes which can be potentially used in drug delivery systems. It may also be used as a plasticizer during the fabrication of electronic artificial tongue sensors for analyzing the intensity of olive oils.
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
366.8 °F - open cup
flash_point_c
186 °C - open cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
GC method for determining polyadipate plasticizers in foods: transesterification to dibutyl adipate, conversion to migrating polyadipate.
Biedermann M and Grob K
Chromatographia, 64(9-10), 543-552 (2006)
Sensory intensity assessment of olive oils using an electronic tongue.
Veloso ACA, et al.
Talanta, 146(3), 585-593 (2016)
Physico-mechanical analysis of free ethylcellulose films plasticized with incremental weight percents of dibutyl sebacate.
Kangarlou S and Haririan I
Iranian Journal of Pharmaceutical Sciences, 3(3), 135-142 (2007)
Kangarlou Sogol et al.
International journal of pharmaceutics, 408(1-2), 1-8 (2010-11-26)
The object of this study was to investigate the influence of static and dynamic forces on mechanical properties of the biocompatible polymer ethyl cellulose. Similar polymeric films containing 40% (w/w) of the plasticizer dibutyl sebacate were subjected to tensile forces
I J Hardy et al.
International journal of pharmaceutics, 311(1-2), 26-32 (2006-01-25)
The compression and compaction properties of plasticised high molecular weight USP2208 HPMC were investigated with the aim of improving tablet formation in HPMC matrices. Experiments were conducted on binary polymer-plasticiser mixtures containing 17 wt.% plasticiser, and on a model hydrophilic
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