Names | |
---|---|
Preferred IUPAC name
Hexamethyl-1,3,5-trithiane | |
Other names
Trithioacetone[1]
| |
Identifiers | |
3D model (JSmol)
|
|
5-19-09-00119 | |
ChEMBL | |
ChemSpider | |
ECHA InfoCard | 100.011.438 |
EC Number |
|
PubChem CID
|
|
UNII | |
CompTox Dashboard (EPA)
|
|
| |
| |
Properties | |
C9H18S3 | |
Molar mass | 222.42 g·mol−1 |
Density | 1.0660 to 1.0700 g/mL[2] |
Melting point | 21.8°C[3] |
Boiling point | 107°C/10mmHg[2] |
Refractive index (nD)
|
1.5390 to 1.5430[2] |
Hazards | |
GHS labelling: | |
Warning | |
H315, H319, H335 | |
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|
Trithioacetone (2,2,4,4,6,6-hexamethyl-1,3,5-trithiane) is an organic chemical with formula C
9H
18S
3. Its covalent structure is [–C(CH
3)
2–S–]
3, that is, a six-membered ring of alternating carbon and sulfur atoms, with two methyl groups attached to each carbon.[4][2] It can be viewed as a derivative of 1,3,5-trithiane, with methyl-group substituents for all of the hydrogen atoms in that parent structure.
The compound Trithioacetone is a stable cyclic trimer of thioacetone (propane-2-thione), which by itself is an unstable compound.[5][6] In contrast, the analogous trioxane compound, 2,2,4,4,6,6-hexamethyl-1,3,5-trioxane (Triacetone), with oxygen atoms in place of the sulfur atoms, seems to be unstable, while its corresponding monomer acetone (2-propanone) is stable.
nih2020
was invoked but never defined (see the help page).tcicat
was invoked but never defined (see the help page).pubchem
was invoked but never defined (see the help page).bres2009
was invoked but never defined (see the help page).lips1970
was invoked but never defined (see the help page).shar1979
was invoked but never defined (see the help page).