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Merck
CN

176125

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:
87-90-1
Molecular Weight:
232.41
NACRES:
NA.22
PubChem Substance ID:
24850553
eCl@ss:
39160318
UNSPSC Code:
12352100
EC Number:
201-782-8
MDL number:
MFCD00006553
Beilstein/REAXYS Number:
202022
Form:
powder

Key Documents

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InChI key

YRIZYWQGELRKNT-UHFFFAOYSA-N

InChI

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

SMILES string

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

form

powder

mp

249-251 °C (lit.)

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Application

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

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Danger

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

supp_hazards

EUH031

Storage Class

5.1B - Oxidizing hazardous materials

wgk

WGK 2

ppe

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

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCN7907
BCCN1376
BCCM8190
BCCD9042
BCBZ4101

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Trichloroisocyanuric acid: A safe and efficient oxidan
Tilstam U and Weinmann H
Organic Process Research & Development, 6(4), 384-393 (2002)
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
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
A J Schaeffer et al.
The Journal of urology, 139(1), 69-73 (1988-01-01)
We assessed the efficacy of silver oxide coating of the indwelling urethral catheter and catheter adapter, and instillation of trichloroisocyanuric acid into the urinary drainage bag in the prevention of catheter-associated bacteriuria in a prospective and randomized study of 74
Re: Effect of silver oxide/trichloroisocyanuric acid antimicrobial urinary drainage system on catheter-associated bacteriuria.
H B Burke
The Journal of urology, 141(5), 1213-1213 (1989-05-01)
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