癸二酸二丁酯，Dibutyl sebacate [DBS]；analytical standard, ≥97.0% (GC)

别名：癸二酸二正丁酯；Decanedioic acid dibutyl ester, Sebacic acid dibutyl ester

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: 329769114 NACRES: NA.24

制造商品牌: 西格玛 Sigma-Aldrich

货号（SKU）: 80865

CAS号: 109-43-3

MDL号: MFCD00027218

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目录规格.SKU-Variant

说明

癸二酸二丁酯是一种水溶性低的亲脂性化合物，以癸二酸和丁醇的脂肪族酯的形式获得。它可用作增塑剂，用于生产食品包装中的聚偏二氯乙烯薄膜。癸二酸二丁酯可用作调味剂。据报道，它作为一种芳香化合物存在于七叶榕的挥发油中。

一般描述

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.

应用

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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.

属性

质量水平

100

等级

analytical standard

测定

≥97.0% (GC)

保质期

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.440-1.442
n20/D 1.441 (lit.)

bp

178-179 °C/3 mmHg (lit.)

密度

0.936 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

格式

neat

SMILES string

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

安全信息

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(F)

352.4 °F - closed cup

闪点(C)

178 °C - closed cup

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

商品规格

属性名称	属性值
储存温度 Storage temp.	常温阴凉避光
全球实时库存 Availability √	美国St. Louis ≥ 30 \| 欧洲Eur. ≥ 10 \| 東京Tokyo ≥ 9 \| 香港与北京 ≥ 30

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