Trichloroisocyanuric acid, 90+%, Thermo Scientific Chemicals

Description

Trichloroisocyanuric acid was used as a disinfection reagent in the transformation of benzophenone-3 in chlorinated water. It was also used in the synthesis of 2-halomethylene-3-oxoketoximes. It is used as a bleaching agent in the textile industry, a reagent in organic synthesis.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Trichloroisocyanuric acid was used as a disinfection reagent in the transformation of benzophenone-3 in chlorinated water. It was also used in the synthesis of 2-halomethylene-3-oxoketoximes. It is used as a bleaching agent in the textile industry, a reagent in organic synthesis.

Solubility
Soluble in chlorocarbon, acetonitrile, acetone, water (12 g/L).

Notes
Moisture sensitive. Store away from reducing agents, acids, bases, flammable substances, organic materials, light, water/ moisture.

Specifications

Chemical Identifiers

• CAS: 87-90-1
• Molecular Formula: C3Cl3N3O3
• Molecular Weight (g/mol): 232.40
• MDL Number: MFCD00006553
• InChI Key: YRIZYWQGELRKNT-UHFFFAOYSA-N
• Synonym: trichloroisocyanuric acid, symclosene, trichlorocyanuric acid, symclosen, isocyanuric chloride, fichlor 91, trichloro-s-triazinetrione, trichloroisocyanic acid, fi clor 91, chloreal
• PubChem CID: 6909
• ChEBI: CHEBI:33015
• SMILES: ClN1C(=O)N(Cl)C(=O)N(Cl)C1=O

• Melting Point: ∼245°C (decomposition)
• Density: 2.07
• pH: 3
• Flash Point: >250°C (482°F)
• Odor: Pungent
• Quantity: 2500 g
• UN Number: UN2468
• Beilstein: 202022
• Sensitivity: Moisture sensitive
• Merck Index: 14,9641
• Solubility Information: Soluble in chlorocarbon,acetonitrile,acetone,water (12g/L).
• IUPAC Name: 1,3,5-trichloro-1,3,5-triazinane-2,4,6-trione
• Formula Weight: 232.41
• Percent Purity: ≥90%
• Chemical Name or Material: Trichloroisocyanuric acid

Safety and Handling

Product Identifier

• Trichloroisocyanuric acid

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• LONG-TERM AQUATIC HAZARD Chronic 1
• ACUTE AQUATIC Acute 1
• Serious eye damage/eye irritation Category 2
• Oxidising solid Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H272-May intensify fire; oxidiser.
• H302-Harmful if swallowed.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H400-Very toxic to aquatic life.
• H410-Very toxic to aquatic life with long lasting effects.
• EUH031-Contact with acids liberates toxic gas.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P233-Keep container tightly closed.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P273-Avoid release to the environment.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Supplemental information

• MIXTURE LIST-Contains : Symclosene

RUO – Research Use Only