Basic information
- CAS
5930-71-2- Standard SMILES
COP(=S)(OC)SSP(=S)(OC)OC- InChIKey
HUTQNWSTEVZUML-UHFFFAOYSA-N- Molecular formula
- C4H12O4P2S4
- Average molar mass
- 314.4 g/mol
- Monoisotopic mass
- 313.90936755
Names & identifiers
- Preferred name
- Thioperoxydiphosphoric acid ([(HO)2P(S)]2S2), OP,OP,OP',OP'-tetramethyl ester
- IUPAC
- (dimethoxyphosphinothioyldisulfanyl)-dimethoxy-sulfanylidene-λ5-phosphane
- English name
- tetramethyl thioperoxydiphosphate
- Molecular formula
- C4H12O7P2S
- Molecular weight
- 314.35
Names & synonyms
5930-71-2Bis(O,O-dimethylthiophosphoryl)disulfideEINECS 227-673-5BRN 1798158Thioperoxydiphosphoric acid ([(HO)2P(S)]2S2), tetramethyl esterThioperoxydiphosphoric acid, tetramethyl esterThioperoxydiphosphoric acid, O,O,O,O-tetramethyl-DTXSID8064064Thioperoxydiphosphoric acid (((HO)2P(S))2S2), tetramethyl esterMethyl thioperoxydiphosphate (((MeO)2PS)2S2)Thioperoxydiphosphoric acid (((HO)2P(S))2S2), Op,Op,Op',Op'-tetramethyl esterThioperoxydiphosphoric acid ([(HO)2P(S)]2S2), Op,Op,Op',Op'-tetramethyl ester
Show more names
Bis(dimethoxyphosphinothioyl) persulfideDithiobis(thiophosphonic acid O,O-dimethyl) ester
RefChem:189600DTXCID6042606Methyl thioperoxydiphosphate (((MeO)2PS)2S2) (7CI)4-01-00-01265 (Beilstein Handbook Reference)Tetramethyl thioperoxydiphosphateYLJ9P56FWMSCHEMBL11059829HUTQNWSTEVZUML-UHFFFAOYSA-N
Properties
Computed structural properties
- XLogP
- 3.2
- Topological polar surface area
- 152 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 8
- Rotatable bonds
- 7
- Heavy atoms
- 14
- Formal charge
- 0
- Complexity
- 218
Physicochemical properties
- Melting point
- 51 · 51-52 °C(Solv: hexane (110-54-3))
- Boiling point
- 332.4 · 332.4±25.0 °C(Predicted)
- Density
- 1.482 · 1.482±0.06 g/cm3(Predicted)
- EPA Substance Registry System
- 2 P · Thioperoxydiphosphoric acid ([(HO)2P(S)]2S2), tetramethyl ester (5930-71-2)
- TSCA
- TSCA listed
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- tsca
- TSCA listed
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationThioperoxydiphosphoric acid ([(HO)2P(S)]2S2), OP,OP,OP',OP'-tetramethyl ester: INACTIVE
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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