ChemicalBook--->CAS DataBase List--->66131-14-4

66131-14-4

66131-14-4 Structure

66131-14-4 Structure
IdentificationBack Directory
[Name]

5,5-DIBROMOMELDRUM'S ACID; >98%
[CAS]

66131-14-4
[Synonyms]

66131-14-4
Dibromomeldrum'sAcid
5,5-Dibromomoldrum's acid
5,5-DIBROMOMELDRUM'S ACID; >98%
5,5-dibromo-2,2-dimethyl-1,3-Dioxane-4,6-dione
5,5-Dibromomeldrum's Acid (=5,5-Dibromo-2,2-dimethyl-4,6-dioxy-1,3-dioxane)
5,5-DIBROMOMELDRUM''S ACID (=5,5-DIBROMO-2,2-DIMETHYL-4,6-DIOXO-1,3-DIOXANE) 98+%
5,5-Dibromo-2,2-dimethyl-4,6-dioxo-1,3-dioxane Dibromomalonic Acid Cyclic Isopropylidine Ester cycl-Isopropylidene Dibromomalonate
[Molecular Formula]

C6H6Br2O4
[MDL Number]

MFCD00059808
[MOL File]

66131-14-4.mol
[Molecular Weight]

301.92
Chemical PropertiesBack Directory
[Melting point ]

75°C
[Boiling point ]

382.3±42.0 °C(Predicted)
[density ]

2.052±0.06 g/cm3(Predicted)
[storage temp. ]

Freezer
[solubility ]

almost transparency in Methanol
[form ]

powder to crystal
[color ]

White to Almost white
[InChIKey]

HPBNIRVIOCWRDC-UHFFFAOYSA-N
[CAS DataBase Reference]

66131-14-4
Questions And AnswerBack Directory
[Uses]

5,5-Dibromo-2,2-dimethyl-4,6-dione-1,3-dioxane, also known as dibromomaldomic acid, is a pharmaceutical intermediate that can be used to prepare the antifolic acid agent pemetrexed disodium.
Safety DataBack Directory
[Risk Statements ]

36/37/38-36/37/39-26
[Safety Statements ]

26-36/37/39-36/37/38
[HS Code ]

29322090
Spectrum DetailBack Directory
[Spectrum Detail]

5,5-Dibromo-2,2-dimethyl-1,3-dioxane-4,6-dione(66131-14-4)1HNMR
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