Merck
CN
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文件

D49504

Sigma-Aldrich

癸二酸二丁酯

technical grade

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别名:
癸二酸二正丁酯, 皮脂酸二丁酯
线性分子式:
[-(CH2)4CO2(CH2)3CH3]2
CAS号:
109-43-3
分子量:
314.46
Beilstein:
1798308
EC 号:
203-672-5
MDL编号:
MFCD00027218
PubChem化学物质编号:
24893909
NACRES:
NA.23

等级

technical grade

形式

liquid

折射率

n20/D 1.441 (lit.)

bp

178-179 °C/3 mmHg (lit.)

溶解性

hexane, toluene, ethanol and acetone: soluble
water and propylene glycol: insoluble

密度

0.936 g/mL at 25 °C (lit.)

SMILES字符串

CCCCOC(=O)CCCCCCCCC(=O)OCCCC

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

InChI key

PYGXAGIECVVIOZ-UHFFFAOYSA-N

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相关类别

一般描述

Dibutyl sebacate(DBS) is a lipophilic dibutyl ester that can be used as a plasticizer with low solubility in water.

应用

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.

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

366.8 °F - open cup

闪点(°C)

186 °C - open cup

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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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)
D Serp et al.
Biotechnology and bioengineering, 82(1), 103-110 (2003-02-06)
The bioconversion of L-phenylalanine to 2-phenylethanol by Saccharomyces cerevisiae in fed-batch experiments has shown that concentrations of 2-phenylethanol of >2.9 g/L have a negative impact on the oxidative capacity of the yeast. Without tight control on ethanol production, and hence
E Oh et al.
International journal of pharmaceutics, 188(2), 203-219 (1999-10-16)
The surface free energy parameters of ethylcellulose (EC) films were determined using the Lifshitz-van der Waals/acid-base approach and the influence of plasticizers on their surface energetics was assessed. Films were prepared by dip-coating glass slides in organic solvents containing EC
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