8.08607

Trichloroisocyanuric acid

for synthesis

• Synonym(s): Trichloroisocyanuric acid, 1,3,5-Trichlorohexahydro-1,3,5-triazine-2,4,6-trione, 1,3,5-Trichloro-1,3,5-triazine-2,4,6-trione, TCCA, Bleaching solution
• Empirical Formula (Hill Notation): C₃Cl₃N₃O₃
• CAS Number: 87-90-1
• Molecular Weight: 232.41
• MDL number: MFCD00006553
• UNSPSC Code: 12352115
• EC Index Number: 201-782-8

Properties

• Quality Level: 200
• form: crystals
• potency: 406 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rabbit)
• pH: 2.0-2.7 (20 °C, 10 g/L in H₂O)
• mp: 225-230 °C (decomposition)
• transition temp: flash point >250 °C
• density: 2.07 g/cm³
• bulk density: 850 kg/m³
• storage temp.: 2-30°C
• InChI: 1S/C3Cl3N3O3/c4-7-1(10)8(5)3(12)9(6)2(7)11
• InChI key: YRIZYWQGELRKNT-UHFFFAOYSA-N

Description

Application

• Catalyst- and metal-free C(sp2)–H bond selenylation of (N-hetero)-arenes using diselenides and trichloroisocyanuric acid at room temperature: An eco-friendly approach for the C(sp2)–H bond selenylation of imidazopyridines and other N-heteroarenes as well as simple arenes at ambient temperatures (JSS Neto et al., 2023).


• Organic impurity profiling of 3, 4-methylenedioxyamphetamine (MDA) synthesised from helional: This paper explores the use of trichloroisocyanuric acid in the oxidative rearrangement reaction for synthesizing MDA, presenting an alternative oxidizing agent approach (AL Mercieca et al., 2023).


• Convenient synthesis of 2-chloro-3-substituted quinoxalines by visible-light-induced radical cascade cyclization of ortho-diisocyanoarenes with sulfinic acids: This research discusses the use of trichloroisocyanuric acid as a Cl-source in visible-light-induced reactions, enhancing the synthesis process (P Natarajan et al., 2024).


• Synergy between UV light and trichloroisocyanuric acid on methylisothiazolinone degradation: The study presents an advanced oxidation process using ultraviolet and trichloroisocyanuric acid for the degradation of MIT, detailing performance, kinetics, and pathways (Z Chai et al., 2023).

Analysis Note

Assay (iodometric): ≥ 98.0 %
Identity (IR): passes test

Safety Information

• pictograms: GHS03,GHS07,GHS09
• signalword: Danger
• hcodes: H272 - H302 - H319 - H335 - H410
• pcodes: P210 - P220 - P261 - P273 - P301 + P312 - P305 + P351 + P338
• 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_germany: WGK 2