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D5130

Sigma-Aldrich

Dithizone

Practical Grade

Synonym(s):

Diphenylthiocarbazone

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About This Item

Linear Formula:
C6H5NHNHCSN=NC6H5
CAS Number:
60-10-6
Molecular Weight:
256.33
Beilstein:
748838
EC Number:
200-454-1
MDL number:
MFCD00003025
UNSPSC Code:
12352100
PubChem Substance ID:
24893923
NACRES:
NA.21

Quality Level

100

form

powder

mp

168 °C (dec.) (lit.)

functional group

amine

SMILES string

S=C(NNc1ccccc1)\N=N\c2ccccc2

InChI

1S/C13H12N4S/c18-13(16-14-11-7-3-1-4-8-11)17-15-12-9-5-2-6-10-12/h1-10,14H,(H,16,18)/b17-15+

InChI key

UOFGSWVZMUXXIY-BMRADRMJSA-N

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Application

Dithizone may be used for the following purposes:
  • As an extracting agent for the extraction of copper in kerosene.
  • Alteration of graphene oxide nano-sheet to improve its adsorption capacity.
  • Preparation of magnetite nanoparticles/silicon dioxide-dithizone-palladium complex (MNPs/SiO2-DTZ-Pd complex), which is employed as a catalyst for Suzuki type coupling reactions.
  • Surface modification of mesoporous silica membranes.
  • As a titrant in the quantitative determination of heavy metals.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL7197
BCCK8253
BCCH3977
BCCH4333
BCCG9957

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G J Lees et al.
Brain research, 799(1), 108-117 (1998-07-17)
The ability of metal chelating agents to affect seizure-induced neuronal death caused by intra-amygdaloid injections of kainic acid was investigated. N,N,N',N'-tetrakis(2-pyridylmethyl)ethylenediamine (TPEN), diethyldithiocarbamate (DEDTC) and diphenylthiocarbazone (dithizone), administered simultaneously or within 30 min of a kainate injection, all failed to
Robust transparent mesoporous silica membranes as matrices for colorimetric sensors.
Kim D and Chmelka BF.
Royal Society of Chemistry Advances, 5(21), 16549-16553 (2015)
Dithizone-modified graphene oxide nano-sheet as a sorbent for pre-concentration and determination of cadmium and lead ions in food.
Moghadam Zadeh, HR, et al.
Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment, 32(11), 1851-1857 (2015)
Synthesis, characterization, and application of palladium-dithizone immobilized on magnetic nanoparticles as an efficient and recoverable catalyst for Suzuki type coupling reactions.
Ghorbani-Choghamarani A and Rabiei H.
Tetrahedron Letters, 57(1), 159-162 (2016)
Gopalakrishnan Loganathan et al.
Journal of diabetes and metabolic disorders, 19(1), 381-389 (2020-06-19)
Human islet isolation requires a defined collagenase-protease enzyme combination for obtaining a successful islet yield. While different islet laboratories use different enzyme combinations, a systematic methodology to identify optimal enzyme combinations and their concentrations within a single donor pancreas has
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