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Merck
CN

27500

Sigma-Aldrich

柠檬酸三乙酯

greener alternative

≥98.0% (GC)

别名:

柠檬酸乙酯

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About This Item

线性分子式:
HOC(COOC2H5)(CH2COOC2H5)2
CAS号:
分子量:
276.28
Beilstein:
1801199
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

蒸汽密度

9.7 (vs air)

质量水平

蒸汽压

1 mmHg ( 107 °C)

方案

≥98.0% (GC)

表单

liquid

环保替代产品特性

Less Hazardous Chemical Syntheses
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

折射率

n20/D 1.442 (lit.)

沸点

235 °C/150 mmHg (lit.)

密度

1.14 g/mL at 25 °C (lit.)

官能团

ester
hydroxyl

环保替代产品分类

SMILES字符串

CCOC(=O)CC(O)(CC(=O)OCC)C(=O)OCC

InChI

1S/C12H20O7/c1-4-17-9(13)7-12(16,11(15)19-6-3)8-10(14)18-5-2/h16H,4-8H2,1-3H3

InChI key

DOOTYTYQINUNNV-UHFFFAOYSA-N

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我们致力于为您提供更环保的替代产品,以符合“绿色化学的 12 项原则”的一项或多项原则要求。该产品可在膜制备中替代剧毒稀释剂,符合“减少有害化学合成”的要求。 点击此处了解更多信息。
柠檬酸三乙酯是一种安全的直接食品添加剂

应用

在对使用近红外(NIR)光谱法测定增塑剂含量和烧结温度对碾压制备型缓释骨架片断裂力的影响进行可行性分析时,柠檬酸三乙酯被用作增塑剂

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

311.0 °F - closed cup

闪点(°C)

155 °C - closed cup

个人防护装备

Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Monice M Fiume et al.
International journal of toxicology, 33(2 suppl), 16S-46S (2014-05-28)
The CIR Expert Panel (Panel) assessed the safety of citric acid, 12 inorganic citrate salts, and 20 alkyl citrate esters as used in cosmetics, concluding that these ingredients are safe in the present practices of use and concentration. Citric acid
Vivek S Dave et al.
Drug development and industrial pharmacy, 41(6), 898-905 (2014-05-03)
The aim of this study was to investigate the feasibility of near-infrared (NIR) spectroscopy for the determination of the influence of sintering temperature and plasticizer levels on the breaking force of extended-release matrix tablets prepared via roller-compaction. Six formulations using
H M Fadda et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 76(3), 493-497 (2010-08-31)
Glass transition temperature (T(g)) measurements of polymers are conventionally conducted in the dry state with little attention to the environment they are designed to work in. Our aim was to develop the novel use of dynamic mechanical analysis (DMA) to
T Quinten et al.
AAPS PharmSciTech, 13(4), 1197-1211 (2012-09-12)
Sustained-release matrix tablets based on Eudragit RL and RS were manufactured by injection moulding. The influence of process temperature; matrix composition; drug load, plasticizer level; and salt form of metoprolol: tartrate (MPT), fumarate (MPF) and succinate (MPS) on ease of
Shital M Maru et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 44(4), 471-478 (2011-09-20)
The influence of antiretroviral drugs and plasticizers on the rheological and thermal characteristics of ethyl cellulose formulations intended for hot melt extrusion has been investigated. Antiretroviral drugs used were zidovudine and lamivudine, whilst plasticizers included triethylcitrate (TEC) and polyethylene glycol

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