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: 2026-05-27 23:33:19
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
N-Carbethoxy-4-piperidone 1-Aminocyclopentane carbonitrile Tetrabutylammonium perchlorate N,O-Dimethylhydroxylamine hydrochloride (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid 2-Amino-5-bromo-4-(trifluoromethyl)pyridine N-Vinylformamide 4 pentyn 1 ol Phenethyl cinnamate Dipropyl disulfide Ethyl 3-phenylpropanoate β-Bromostyrene Methacrylate-PEG-Methacrylate, Mn:35000 2,4-Dihydroxyacetophenone 2-Chloro 5-Fluoro Pyridine Vasicinone 2-Chloroisonicotinic Acid Tween 80 or Polysorbate 80 5-Bromo-1-Pentyne 1-(2-Methyl-5-nitrophenyl)guanidine Nitrate Methyl trans-4-Aminocyclohexanecarboxylate Hydrochloride N-(4-Cyano-3-(trifluoromethyl)phenyl)-2-methyloxirane-2-carboxamide 2-Pentyn-1-oL 4-NitrobenzotrifluorideRelated products of tetrahydrofuran
You may like
-
Tetramethyl-1,3-cyclobutanedione 95% CAS 933-52-8View Details
933-52-8 -
Tetramethyl-1,3-cyclobutanedione [Precursor to Dimethyl Ketene] CAS 933-52-8View Details
933-52-8 -
Tetramethyl-1,3-cyclobutanedione CAS 933-52-8View Details
933-52-8 -
144-83-2 Sulfapyridine 98+View Details
144-83-2 -
29976-53-2 98+View Details
29976-53-2 -
674783-97-2 98+View Details
674783-97-2 -
1-Aminocyclopentane carbonitrile 98+View Details
49830-37-7 -
Tetrabutylammonium perchlorate 1923-70-2 98+View Details
1923-70-2
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.