BIS(PHENYLTHIO)METHANE
Synonym(s):Diphenylthiomethane;Formaldehyde diphenyl mercaptal
- CAS NO.：3561-67-9
- Empirical Formula: C13H12S2
- Molecular Weight: 232.36
- MDL number: MFCD00003067
- EINECS: 222-624-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:27:10
What is BIS(PHENYLTHIO)METHANE?
Chemical properties
light yellow crystalline powder
The Uses of BIS(PHENYLTHIO)METHANE
Bis(phenylthio)methane (PhSCH2SPh) may be used in the synthesis of the following:
- dihydroxy thioethers
- [Cu4I4{μ-PhS2CH2SPh}2]n
- [(η5-C5Me5)MCl2(η1-(PhS)2CH2)] (M=Rh, Ir ; C5Me5= pentamethylcyclopentadienyl)
- 6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactoheptodialdo-1,5-pyranose diphenyl dithioacetal
Synthesis Reference(s)
Synthetic Communications, 19, p. 31, 1989 DOI: 10.1080/00397918908050949
Synthesis, p. 447, 1975 DOI: 10.1055/s-1975-23797
General Description
Bis(phenylthio)methane (PhSCH2SPh) is a dithioether ligand. It forms coordination complex with silver(I) salts. It participates in the synthesis of (-)-rasfonin.
Properties of BIS(PHENYLTHIO)METHANE
| Melting point: | 34-37 °C(lit.) |
| Boiling point: | 194 °C8 mm Hg(lit.) |
| Density | 1.2633 (rough estimate) |
| refractive index | 1.6210 (estimate) |
| Flash point: | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to crystal |
| color | White to Light yellow |
| Water Solubility | Insoluble in water. |
| BRN | 1874146 |
| CAS DataBase Reference | 3561-67-9(CAS DataBase Reference) |
Safety information for BIS(PHENYLTHIO)METHANE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for BIS(PHENYLTHIO)METHANE
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