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Sigma-Aldrich

Sodium dichloroisocyanurate

96%

Synonym(s):

NaDCC, 3,5-Dichloro-2-hydroxy-4,6-s-triazinedione sodium salt, Dichloro-s-triazinetrione sodium salt

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About This Item

Empirical Formula (Hill Notation):
C3Cl2N3NaO3
CAS Number:
2893-78-9
Molecular Weight:
219.95
EC Number:
220-767-7
MDL number:
MFCD00036333
UNSPSC Code:
12352005
PubChem Substance ID:
329752216
NACRES:
NA.22

assay

96%

form

(Granules or Granular Powder)

reaction suitability

reagent type: oxidant

SMILES string

[Na]N1C(=O)N(Cl)C(=O)N(Cl)C1=O

InChI

1S/C3HCl2N3O3.Na/c4-7-1(9)6-2(10)8(5)3(7)11;/h(H,6,9,10);/q;+1/p-1

InChI key

MSFGZHUJTJBYFA-UHFFFAOYSA-M

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General description

Sodium dichloroisocyanurate (NaDCC) is also used as a precursor to produce hypochlorous acid, a known oxidizing agent used in organic synthesis.

application

-Reactant or reagent for:

  • N-monochlorination and dehydrochlorination of amino esters
  • Chlorination to detect ammonium via formation of colored zebra-bands in a deteting tube
  • Synthesis of antimicrobial polyurethane additives to control biofilm
  • Preparation of bromochloroisocyanurate for electrophilic cobromination of alkenes and bromination of arenes
NaDCC can be used as:        
  • An oxidizing reagent for the preparation of tetrazene(N–N=N–N)-linked bi(1,2,4-triazole) from 4-amino-1,2,4-triazole by oxidizing N-NH2 functional group.        
  • A chlorinating agent for the N-monochlorination of α-amino esters and α-amino-β-diesters.

It can also be used to prepare NaDCC immobilized magnetic nano-Fe3O4 material, which is used as an excellent disinfectant as well as a wastewater treatment agent.

Disclaimer

The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.

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Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 2 - Skin Corr. 1A - STOT SE 3

target_organs

Respiratory system

supp_hazards

EUH031,EUH044

Storage Class

4.1A - Other explosive hazardous materials

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Anita Rácz et al.
Zebrafish, 16(1), 77-86 (2018-10-26)
In 2017, the zebrafish unit at University of Glasgow experienced a detrimental outbreak of pathogenic bacterium, Mycobacterium haemophilum. The presence of other bacterial species was also confirmed by bacteriology growth in the same unit. The affected individuals composed of a
Anchoring N-Halo (sodium dichloroisocyanurate) on the nano-Fe3O4 surface as ?chlorine reservoir?: Antibacterial properties and wastewater treatment
Khazaei A, et al.
Arabian Journal of Chemistry (2018)
Synthesis of new tetrazene (N-NN-N)-linked bi (1, 2, 4-triazole)
Li Sheng H, et al.
Chinese Chemical Letters = Zhongguo Hua Xue Kuai Bao, 18(10), 1176-1178 (2007)
Anchoring N-Halo (sodium dichloroisocyanurate) on the nano-Fe3O4 surface as ?chlorine reservoir?: Antibacterial properties and wastewater treatment.
Khazaei A, et al.
Arabian Journal of Chemistry (2018)
Emma Leishman et al.
Scientific reports, 11(1), 1129-1129 (2021-01-15)
Substance use disorders are a significant public health issue. Options to dispose of controlled medications are limited, increasing the risk of diversion. Providing an alternative for disposal, a chemical denaturant, SafeMedWaste, was designed to destroy controlled substances irreversibly and safely
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