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Merck
CN

75707

Bis(2,4,6-trichlorophenyl) oxalate

BioReagent, suitable for chemiluminescence, ≥99.0% (AT)

Synonym(s):

2,4,6-Trichlorophenyl oxalate, Oxalic acid bis(2,4,6-trichlorophenyl) ester, TCPO

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About This Item

Empirical Formula (Hill Notation):
C14H4Cl6O4
CAS Number:
1165-91-9
Molecular Weight:
448.90
UNSPSC Code:
12352209
NACRES:
NA.32
PubChem Substance ID:
329766641
MDL number:
MFCD00043061
Beilstein/REAXYS Number:
2312135

Key Documents

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InChI key

GEVPIWPYWJZSPR-UHFFFAOYSA-N

SMILES string

Clc1cc(Cl)c(OC(=O)C(=O)Oc2c(Cl)cc(Cl)cc2Cl)c(Cl)c1

InChI

1S/C14H4Cl6O4/c15-5-1-7(17)11(8(18)2-5)23-13(21)14(22)24-12-9(19)3-6(16)4-10(12)20/h1-4H

product line

BioReagent

assay

≥99.0% (AT)

form

crystals

mp

187-193 °C

suitability

suitable for chemiluminescence

Quality Level

100

Analysis Note

Chemiluminescence: Emission: 430 nm (reaction of TCPO with 9,10-Diphenylanthracene and H2O2)

Other Notes

Widely used reagent for the generation of chemiluminescence with H2O2. Used for the determination of fluorescent compounds; Used in the determination of H2O2 with a fluorophore

signalword

Warning

pictograms

Exclamation mark
GHS07

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCBT8254
BCBR7245V

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Evaluation of peroxyoxalate chemiluminescence for determination of enzyme generated peroxide.
D C Williams et al.
Analytical chemistry, 48(7), 1003-1006 (1976-06-01)
Ruy C M C Ferraz et al.
Journal of photochemistry and photobiology. B, Biology, 103(2), 87-92 (2011-02-26)
The photodynamic therapy (PDT) is a combination of using a photosensitizer agent, light and oxygen that can cause oxidative cellular damage. This technique is applied in several cases, including for microbial control. The most extensively studied light sources for this
Mojtaba Shamsipur et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 59(3), 511-517 (2003-01-14)
The chemiluminescence arising from the reaction of bis(2,4,6-trichlorophenyl)oxalate (TCPO) with hydrogen peroxide in the presence of acriflavine has been studied. The relationship between the chemiluminescence intensity and concentrations of TCPO, H2O2, acriflavine and the base sodium salicylate are reported. The
K Honda et al.
Analytical biochemistry, 153(1), 50-53 (1986-02-15)
A sensitive and selective method for the simultaneous determination of acetylcholine (ACh) and choline (Ch) is reported. ACh and Ch were separated on a reversed-phase column, passed through an immobilized enzymes (acetylcholine esterase and choline oxidase) column, and converted to
C Molins-Legua et al.
The Analyst, 123(12), 2871-2876 (1999-08-06)
On-line automation of two different liquid chromatographic procedures, a pre-column derivatization system and a pre- and post-column system, in order to generate chemiluminescence is reported. Dansyl chloride (Dns-Cl) was used as a pre-column reagent to form fluorophores and bis(2,4,6-trichlorophenyl) oxalate
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