A7717712
Trichloroisocyanuric acid , 97% , 87-90-1
Synonym(s):
Trichloroisocyanuric acid;TCICA;1,3,5-Trichloro-2,4,6-triazinetrione;Trichlorocyanuric 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
CAS NO.：87-90-1
Empirical Formula: C3Cl3N3O3
Molecular Weight: 232.41
MDL number: MFCD00006553
EINECS: 201-782-8
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 249-251 °C (lit.) |
| Boiling point: | 272.3±23.0 °C(Predicted) |
| Density | 2.07 |
| vapor pressure | 0.001-0.002Pa at 20-25℃ |
| Flash point: | 121°C |
| storage temp. | Store below +30°C. |
| solubility | Chloroform (Sparingly, Heated), DMSO (Sparingly) |
| pka | -4.49±0.20(Predicted) |
| form | Powder or Granules |
| color | White to almost white |
| Odor | chlorine odor |
| PH | 2.0-2.7 (10g/l, H2O, 20℃) |
| Water Solubility | 1.2 g/100mL (25 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,9641 |
| BRN | 202022 |
| Stability: | Stable. Hygroscopic, and may decompose in contact with moisture. Contact with combustible material may lead to fire. Incompatible with acids, reducing agents, water, strong oxidizing agents. |
| InChIKey | YRIZYWQGELRKNT-UHFFFAOYSA-N |
| LogP | -1.31-0.94 at 25℃ |
| CAS DataBase Reference | 87-90-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Trichlorocyanuric acid(87-90-1) |
| EPA Substance Registry System | Trichloro-s-triazinetrione (87-90-1) |
Description and Uses
Chlorinating agent, disinfectant, industrial deodorant. In household cleansers. In removing oil and protein in stainless steel. In nonshrink treatment for wool. Oxidant and chlorinating reagent in organic synthesis.
Safety
| Symbol(GHS) |    GHS03,GHS07,GHS09 |
| Signal word | Danger |
| Hazard statements | H272-H302-H319-H335-H410 |
| Precautionary statements | P210-P220-P261-P273-P301+P312-P305+P351+P338 |
| Hazard Codes | O,Xn,N |
| Risk Statements | 8-22-31-36/37-50/53-36/37/38 |
| Safety Statements | 8-26-41-60-61 |
| RIDADR | UN 2468 5.1/PG 2 |
| WGK Germany | 2 |
| RTECS | XZ1925000 |
| TSCA | Yes |
| HazardClass | 5.1 |
| PackingGroup | II |
| HS Code | 29336980 |
| Hazardous Substances Data | 87-90-1(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 406 mg/kg LD50 dermal Rabbit > 2000 mg/kg |
