80865
癸二酸二丁酯
analytical standard
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:
85151701
NACRES:
NA.24
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
analytical standard
assay
≥97.0% (GC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.440-1.442, n20/D 1.441 (lit.)
bp
178-179 °C/3 mmHg (lit.)
density
0.936 g/mL at 25 °C (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
Quality Level
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Application
Dibutyl sebacate may be used as a plasticizer for the lipo/polymeric membrane components used for the potentiometric electronic tongue (ET) analysis of non-alcoholic beverages to quantify fructose and glucose content, further confirmed by high-performance liquid-chromatography (HPLC) technique. It may also be used as an analytical reference standard for the quantification of the analyte in food products using gas chromatography coupled to mass spectrometry (GC-MS) technique.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
General description
Dibutyl sebacate is a lipophilic compound with low water solubility, obtained as an aliphatic ester of sebacic acid and butyl alcohol. It finds applications as a plasticizer used in the production of polyvinylidenechloride film in food packaging. Dibutyl sebacate may be used as a flavoring agent. It reportedly exists as an aroma compound in the volatile oil of seven-lobed Ficus hirta Vahl.
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
352.4 °F - closed cup
flash_point_c
178 °C - closed cup
Semi-quantitative and quantitative analysis of soft drinks using an electronic tongue
Dias GL, et al.
Sensors and Actuators B, Chemical, 154(2), 111-118 (2011)
Preparation and Chemical Analysis of Volatile Oil in Seven-lobed leaf type of Ficus hirta Vahl
IOP Conference Series: Materials Science and Engineering, 562(1) (2019)
Encyclopedia of Food & Color Additives (1996)
Phthalates, adipates, citrate and some of the other plasticizers detected in Japanese retail foods: a survey
Tsumura Y, et al.
Journal of Health Science, 48(6), 493-502 (2002)
Compendium of Food Additive Specifications: Combined Specifications from 1st Through the 37th Meetings, 1956-1990, Part 1 (1992)
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