388378

Sigma-Aldrich

Tributyl O-acetylcitrate

98%

Synonym(s):
Tributyl 2-acetylcitrate, Acetyl tributyl citrate
Linear Formula:
CH3CO2C[CO2(CH2)3CH3][CH2CO2(CH2)3CH3]2
CAS Number:
Molecular Weight:
402.48
Beilstein/REAXYS Number:
2303316
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22
Pricing and availability is not currently available.

Quality Level

vapor pressure

0.26 psi ( 20 °C)
0.8 psi ( 55 °C)

assay

98%

refractive index

n20/D 1.443 (lit.)

density

1.05 g/mL at 25 °C (lit.)

SMILES string

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

InChI

1S/C20H34O8/c1-5-8-11-25-17(22)14-20(28-16(4)21,19(24)27-13-10-7-3)15-18(23)26-12-9-6-2/h5-15H2,1-4H3

InChI key

QZCLKYGREBVARF-UHFFFAOYSA-N

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Application

Tributyl O-acetylcitrate (TBoAC) can be used:
  • As a plasticizer to improve flexibility and impact properties of polylactide (PLA) polymer.
  • As a processing additive for the formulation of bulk heterojunction (BHJ) polymeric organic solar cells (OSCs) to improve their efficiency.
  • In the preparation of semiconducting biopolymer composites of poly(3-hydroxy butyrate) (PHB).
  • In the synthesis of functionalized poly(vinyl chloride)(PVC) membranes for selective separation of perchlorate from water.

Packaging

500 mL in glass bottle

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

422.6 °F - closed cup

Flash Point(C)

217 °C - closed cup

Guiding the selection of processing additives for increasing the efficiency of bulk heterojunction polymeric solar cells
Vongsaysy U, et al.
Advanced Energy Materials, 4(3), 1300752-1300752 (2014)
Preparation and characterization of functionalized poly (vinyl chloride) membranes for selective separation of perchlorate from water
Wang PY, et al.
Journal of Membrane Science , 476(4), 561-570 (2015)
Higher dielectric properties of semiconducting biopolymer composites of poly (3-hydroxy butyrate)(PHB) with polyaniline (PANI), carbon black, and plasticizer
El-hadi AM, et al.
Polymer Bull., 75(4), 1681-1699 (2018)
Mai Bay Stie et al.
Carbohydrate polymers, 242, 116428-116428 (2020-06-23)
Mucoadhesive chitosan-based electrospun nanofibers are promising candidates for overcoming challenges associated with sublingual drug delivery, yet studies focusing on evaluating the mucoadhesive properties of nanofibers for sublingual administration are limited. The aim was to elucidate the mucoadhesive properties of chitosan/polyethylene...
Polylactide (PLA) designed with desired end?use properties: 1. PLA compositions with low molecular weight ester?like plasticizers and related performances
Murariu M, et al.
Polymers For Advanced Technologies, 19(6), 636-646 (2008)

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