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27497

Sigma-Aldrich

Tributylcitrat

greener alternative

≥97.0%

Synonym(e):

2-Hydroxy-1,2,3-propanetricarboxylic acid tributyl ester, Tri-n-butyl citrate

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About This Item

Empirische Formel (Hill-System):
C18H32O7
CAS-Nummer:
77-94-1
Molekulargewicht:
360.44
Beilstein:
1806072
EG-Nummer:
201-071-2
MDL-Nummer:
MFCD00027217
UNSPSC-Code:
12352100
PubChem Substanz-ID:
57648252
NACRES:
NA.22

Qualitätsniveau

100

Assay

≥97.0%

Grünere Alternativprodukt-Eigenschaften

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

Brechungsindex

n20/D 1.445

Dichte

1.043 g/mL at 20 °C (lit.)

Grünere Alternativprodukt-Kategorie

, Aligned

SMILES String

CCCCOC(=O)CC(O)(CC(=O)OCCCC)C(=O)OCCCC

InChI

1S/C18H32O7/c1-4-7-10-23-15(19)13-18(22,17(21)25-12-9-6-3)14-16(20)24-11-8-5-2/h22H,4-14H2,1-3H3

InChIKey

ZFOZVQLOBQUTQQ-UHFFFAOYSA-N

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Allgemeine Beschreibung

Tributyl citrate is a common solvent and plasticizer for polymers like PVC and its copolymers that are used in food wrapping films. Also, it is a common plasticizer employed in food contact materials, cosmetics, and food additives.
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.

Anwendung

Tributyl citrate can be used:
  • To incorporate in zein film to enhance its mechanical properties for industrial processing.
  • As a plasticizer to improve the ductile properties of poly(lactide) polymers.

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 1

Persönliche Schutzausrüstung

Eyeshields, Gloves

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Dibutylsebacat ≥97.0% (GC)

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Zein aus Mais

Sigma-Aldrich

Z3625

Zein aus Mais

Ke Shi et al.
Journal of agricultural and food chemistry, 60(23), 5988-5993 (2012-05-10)
Pure zein film is intrinsically rigid and brittle and lacks necessary mechanical properties for industrial processing. In addition, pure zein film is sensitive to high relative humidity, which limits its application in food packaging. To improve these properties, tributyl citrate
Improved mechanical property and water resistance of zein films by plasticization with tributyl citrate
Shi K, et al.
Journal of Agricultural and Food Chemistry, 60, 5988-5993 (2012)
Synthesis of tributyl citrate using acid ionic liquid as catalyst
Junming XU, et al.
Process Safety and Environmental Protection, 88, 28-30 (2010)
New development on plasticized poly (lactide): Chemical grafting of citrate on PLA by reactive extrusion
Hassouna F, et al.
European Polymer Journal, 48, 404-415 (2012)
D Hutchings et al.
Pharmaceutical research, 11(10), 1474-1478 (1994-10-01)
The influence of curing time and curing temperature for a commercially available ethylcellulose latex coating dispersion (Aquacoat) were evaluated using response surface methodology. Levels for the factor curing time ranged from 30 to 300 minutes while levels for curing temperature
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