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100981-05-3

100981-05-3 Structure

100981-05-3 Structure
IdentificationBack Directory
[Name]

5-[BIS(METHYLSULFANYL)METHYLENE]-2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE
[CAS]

100981-05-3
[Synonyms]

THIOKETAL
BIS(METHYLTHIO)METHYLENE MELDRUMS ACID
[BIS(METHYLSULFANYL)METHYLENE]-2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE
1,3-Dioxane-4,6-dione, 5-[bis(methylthio)methylene]-2,2-dimethyl-
5-[Bis(Methylsulfanyl)Methylene]-2,2-diMethyl-[1,3]dioxan-4,6-dione
5-[BIS(METHYLSULFANYL)METHYLENE]-2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE
[Molecular Formula]

C9H12O4S2
[MDL Number]

MFCD00107207
[MOL File]

100981-05-3.mol
[Molecular Weight]

248.32
Chemical PropertiesBack Directory
[Melting point ]

119-120 °C(Solv: tetrahydrofuran (109-99-9); ligroine (8032-32-4))
[Boiling point ]

401.1±45.0 °C(Predicted)
[density ]

1.308±0.06 g/cm3(Predicted)
[solubility ]

Chloroform (Slightly), Methanol (Slightly)
[form ]

Solid
[color ]

Yellow to Dark Yellow
[Stability:]

Moisture Sensitive
Safety DataBack Directory
[Symbol(GHS) ]

Flame (GHS02)
GHS02
[Signal word ]

Warning
[Hazard statements ]

H228
[Precautionary statements ]

P280-P370+P378r-P403-P501c
Hazard InformationBack Directory
[Uses]

5-[Bis(methylthio)methylene]-2,2-dimethyl-1,3-dioxane-4,6-dione is a derivative of Meldrum’s Acid (M215250), which is an antimicrobial agent. 5-[Bis(methylthio)methylene]-2,2-dimethyl-1,3-dioxane-4,6-dione is a synthetic intermediate in the preparation of TGX 115 phosphoinositide 3-kinase inhibitor.
[Definition]

ChEBI: 5-[Bis(methylsulfanyl)methylene]-2,2-dimethyl-1,3-dioxane-4,6-dione is a ketal.
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