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Merck

27500

Triethyl citrate

greener alternative

≥98.0% (GC)

Synonym(s):

Ethyl citrate

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About This Item

Linear Formula:
HOC(COOC2H5)(CH2COOC2H5)2
CAS Number:
77-93-0
Molecular Weight:
276.28
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
57648253
EC Number:
201-070-7
Beilstein/REAXYS Number:
1801199
MDL number:
MFCD00009201
Assay:
≥98.0% (GC)
Form:
liquid

Key Documents

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InChI key

DOOTYTYQINUNNV-UHFFFAOYSA-N

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

SMILES string

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

vapor density

9.7 (vs air)

vapor pressure

1 mmHg ( 107 °C)

assay

≥98.0% (GC)

form

liquid

greener alternative product characteristics

Less Hazardous Chemical Syntheses
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sustainability

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refractive index

n20/D 1.442 (lit.)

bp

235 °C/150 mmHg (lit.)

density

1.14 g/mL at 25 °C (lit.)

functional group

ester, hydroxyl

greener alternative category

, Aligned

Quality Level

100

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General description

Triethyl citrate is a safe direct food additive.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product can replace highly toxic diluents in membrane preparation and thus aligns with "Less Hazardous Chemical Syntheses". Click here for more information.

Application

Triethyl citrate was used as a plasticizer in the study of the feasibility of near-infrared (NIR) spectroscopy in determining the influence of plasticizer levels and sintering temperature on the breaking force of extended-release matrix tablets prepared by roller-compaction.

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

311.0 °F - closed cup

flash_point_c

155 °C - closed cup

ppe

Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Group 4: Flammable liquids + Type 3 petroleums + Hazardous rank III + Water insoluble liquid

fsl

27500-1L-F: + 27500-BULK-F: + 27500-VAR-F: + 27500-250ML-F:

jan

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Certificates of Analysis (COA)

Lot/Batch Number
BCBN8745V
BCBH5668V
BCBK7618V
BCBF7327V
BCBF0400V

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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
M R Abbaspour et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 68(3), 747-759 (2007-11-06)
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
Soravoot Rujivipat et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 81(1), 223-229 (2012-01-25)
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
Kakuyou Ogawa et al.
Biological & pharmaceutical bulletin, 37(9), 1559-1563 (2014-09-02)
Zerumbone 1 is an 11-membered cyclic sesquiterpene obtained from the rhizomes of Zingiber zerumbet SMITH (Zingiberaceae). In this study, we investigated the structure-activity relationship of 1, α-humulene (2), tetrahydrozerumbone stereoisomers (3-5), and tetrahydrozerumbone derivatives (6-9). The oxygen-containing functional groups and
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