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Merck

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號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

9.7 (vs air)

品質等級

蒸汽壓力

1 mmHg ( 107 °C)

化驗

≥98.0% (GC)

形狀

liquid

環保替代產品特色

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

sustainability

Greener Alternative Product

折射率

n20/D 1.442 (lit.)

bp

235 °C/150 mmHg (lit.)

密度

1.14 g/mL at 25 °C (lit.)

官能基

ester
hydroxyl

環保替代類別

SMILES 字串

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 密鑰

DOOTYTYQINUNNV-UHFFFAOYSA-N

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柠檬酸三乙酯是一种安全的直接食品添加剂

應用

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

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

311.0 °F - closed cup

閃點(°C)

155 °C - closed cup

個人防護裝備

Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
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One challenge in tableting of sustained-release multiparticulates is maintaining the desired drug release after compaction. The aim of this study was to design sustained-release ibuprofen tablets which upon oral ingestion rapidly disintegrate into sustained-release pellets in which the integrity of
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Enteric polymers such as cellulose esters (cellulose acetate phthalate, hydroxypropylmethylcellulose acetate succinate) and methacrylic acid-acrylate copolymers (Eudragit® L100-55 and S100) are quite brittle in the dry state and thus not suitable as pellet coatings for compression into tablets. The objective
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