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Key Documents

176125

Sigma-Aldrich

Trichloroisocyanuric acid

Synonym(s):

1,3,5-Trichloro-2,4,6-triazinetrione, Symclosene, TCICA, Trichlorocyanuric acid

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About This Item

Empirical Formula (Hill Notation):
C3Cl3N3O3
CAS Number:
Molecular Weight:
232.41
Beilstein:
202022
EC Number:
MDL number:
UNSPSC Code:
12352100
eCl@ss:
39160318
PubChem Substance ID:
NACRES:
NA.22

form

powder

mp

249-251 °C (lit.)

SMILES string

ClN1C(=O)N(Cl)C(=O)N(Cl)C1=O

InChI

1S/C3Cl3N3O3/c4-7-1(10)8(5)3(12)9(6)2(7)11

InChI key

YRIZYWQGELRKNT-UHFFFAOYSA-N

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Application

Trichloroisocyanuric acid is used in the synthesis of 2-halomethylene-3-oxoketoximes.

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Ox. Sol. 2 - STOT SE 3

Target Organs

Respiratory system

Supplementary Hazards

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Rensheng Zhuang et al.
Acta chimica Slovenica, 60(4), 826-832 (2013-12-24)
In our study, the transformation of two most widely used UV filters, benzophenone-3 (BP3) and benzophenone-4 (BP4), in chlorinated water with disinfection reagents sodium hypochlorite (NaClO) and trichloroisocyanuric acid (TCCA) was studied. Based on the HPLC/MS and UV-Vis analysis the
Mustafa J Raihan et al.
The Journal of organic chemistry, 78(17), 8872-8879 (2013-08-16)
A protocol for the N-bromosuccinimide (NBS)- and trichloroisocyanuric acid (TCCA)-mediated synthesis of novel 2-halomethylene-3-oxoketoximes via one-pot halogenation/oxidation of isoxazoline N-oxide derivatives is described here. The keto functionality of 3-ketoximes was selectively reduced by lithiumaluminum hydride to synthesize an unprecedented type
Trichloroisocyanuric acid: A safe and efficient oxidan
Tilstam U and Weinmann H
Organic Process Research & Development, 6(4), 384-393 (2002)
B G Hammond et al.
Environmental health perspectives, 69, 287-292 (1986-11-01)
Chlorinated cyanurates are added to swimming pools as disinfectants. In the presence of water, these materials hydrolyze to yield cyanurate and hypochlorous acid. To evaluate the safety of exposure to these materials, a comprehensive testing program was undertaken. This review
Afsaneh Safavi et al.
Analytical and bioanalytical chemistry, 375(3), 424-427 (2003-02-18)
A rapid and sensitive flow-injection chemiluminescence method is described for the determination of dichloro- and trichloroisocyanuric acids based on the chemiluminescence produced during their reaction with luminol in alkaline medium. The effects of analytical and flow-injection variables on these chemiluminescence

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