TETRAMETHYL-1,3-CYCLOBUTANEDIONE
- CAS NO.:933-52-8
- Empirical Formula: C8H12O2
- Molecular Weight: 140.18
- MDL number: MFCD00001331
- EINECS: 213-269-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is TETRAMETHYL-1,3-CYCLOBUTANEDIONE?
Chemical properties
white crystalline powder
The Uses of TETRAMETHYL-1,3-CYCLOBUTANEDIONE
Tetramethyl-1,3-cyclobutanedione is used as a chemical for life science research. It is also used to make other chemical, as well as an chemical and organic intermediate.
Synthesis Reference(s)
Canadian Journal of Chemistry, 50, p. 3923, 1972 DOI: 10.1139/v72-619
Purification Methods
Crystallise the dione from *C6H6 and dry it in vacuo over P2O5 in an Abderhalden pistol. [Beilstein 7 III 3234, 7 IV 2004.]
Properties of TETRAMETHYL-1,3-CYCLOBUTANEDIONE
Melting point: | 114-116 °C(lit.) |
Boiling point: | 95-159 °C750 mm Hg(lit.) |
Density | 1.0373 (rough estimate) |
refractive index | 1.4580 (estimate) |
Flash point: | 120-122°C/150mm |
storage temp. | Sealed in dry,Room Temperature |
solubility | It is soluble in chloroform. |
form | powder to crystal |
color | White to Almost white |
CAS DataBase Reference | 933-52-8(CAS DataBase Reference) |
EPA Substance Registry System | 1,3-Cyclobutanedione, 2,2,4,4-tetramethyl- (933-52-8) |
Safety information for TETRAMETHYL-1,3-CYCLOBUTANEDIONE
Computed Descriptors for TETRAMETHYL-1,3-CYCLOBUTANEDIONE
InChIKey | RGCDVHNITQEYPO-UHFFFAOYSA-N |
New Products
4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Mefenamic Acid IP/BP/EP/USP Diclofenac Sodium IP/BP/EP/USP Ornidazole IP Diclofenac Potassium SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
isooctane
3-Methyl-2-butanone
2,4-DIMETHYLPENTANE
3-Pentanone
2,2,4-TRIMETHYL-3-PENTANONE
propanedial
RARECHEM AQ C4 0042
2,2-DIMETHYL-3-PENTANONE
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