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重要文件

D49504

Sigma-Aldrich

癸二酸二丁酯

technical grade

同義詞:

癸二酸二正丁酯, 皮脂酸二丁酯

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About This Item

線性公式:
[-(CH2)4CO2(CH2)3CH3]2
CAS號碼:
分子量::
314.46
Beilstein:
1798308
EC號碼:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23

等級

technical grade

形狀

liquid

折射率

n20/D 1.441 (lit.)

bp

178-179 °C/3 mmHg (lit.)

溶解度

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

密度

0.936 g/mL at 25 °C (lit.)

SMILES 字串

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 密鑰

PYGXAGIECVVIOZ-UHFFFAOYSA-N

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一般說明

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

應用

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.

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

366.8 °F - open cup

閃點(°C)

186 °C - open cup

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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分析證明 (COA)

Lot/Batch Number

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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)
Marilena Saviano et al.
International journal of pharmaceutics, 561, 1-8 (2019-03-01)
Fused deposition modeling by 3D-printing is a rapid technique for the production of personalized drug dosage forms. One of the most delicate step of the whole process is the drug loading onto the thermoplastic polymer to obtain the drug-loaded filament
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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