Thiocyanuric acid

Thiocyanuric acid
Identifiers
3D model (JSmol)
ChEMBL
ChemSpider
ECHA InfoCard 100.010.294 Edit this at Wikidata
EC Number
  • 211-322-8
UNII
  • InChI=1S/C3H3N3S3/c7-1-4-2(8)6-3(9)5-1/h(H3,4,5,6,7,8,9)
    Key: WZRRRFSJFQTGGB-UHFFFAOYSA-N
  • C1(=S)NC(=S)NC(=S)N1
Properties
C3H3N3S3
Molar mass 177.26 g·mol−1
Appearance yellow solid
Density 135 g/cm3
Melting point 290 °C (554 °F; 563 K)
Hazards
GHS labelling:[1]
GHS07: Exclamation mark
Warning
H302
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Thiocyanuric acid is the organosulfur compound with the formula (HNC=S)3. It is analogous to cyanuric acid ((HNC=O)3). Cyanuric acid is white whereas thiocyanuric acid is yellow. It can also be viewed as a trimeric thioamide.

  1. ^ "Trithiocyanuric acid". pubchem.ncbi.nlm.nih.gov.