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![Tetramethyl-1,3-cyclobutanedione [Precursor to Dimethyl Ketene]](https://starshinechemical.com/wp-content/uploads/2022/03/d0258-jpgcontextbwfzdgvyfhjvb3r8mzc5ntj8aw1hz2uvanblz3xomtgvadzklzg5mjk3mzmxode0nzavrdayntguanbnfdy3ywnlnmnkotkwztjiogywnmjhmjdmotcyntvky2e5otdmotu5ztqwndrlmtg4zty5n2zmyjrkngfhndkwmtg.jpeg)
CAS RN: 933-52-8
Tetramethyl-1,3-cyclobutanedione [Precursor to Dimethyl Ketene]
- Product code: ICTD0258
- Purity/Analytical Methods: >99.0%(GC)
Basic Information
| Appearance and Shape (20°C) | Solid |
|---|---|
| CAS RN | 933-52-8 |
| MDL number | MFCD00001331 |
| Molecular weight | 140.18 |
| Molecular Formula | C8H12O2 |
| Product code | ICTD0258 |
| PubChem Substance ID | 87566962 |
| Purity/Analytical Methods | >99.0%(GC) |
| Reaxys-RN | 1072094 |
| SDBS (AIST Spectral DB) | 738 |
Technical Specifications
Technical Specifications
| Appearance | White to Almost white powder to crystal |
|---|---|
| Purity(GC) | min. 99.0 % |
Physical properties (reference value)
| Boiling point | 159 °C |
|---|
Safety and Regulatory
Related legislation
| RTECS# | GU1775000 |
|---|
Product Category
Chemical structure
Chemicals by Class 4-Membered Cyclic Compounds [Chemical Structural Class] Cyclobutanes & Cyclobutenes [Chemical Structural Class]
Chemistry Building Blocks Non-Heterocyclic Building Blocks Carbonyl Compounds [Non-Heterocyclic Building Blocks] Ketones_C8 [Non-Heterocyclic Building Blocks] Ketones [Non-Heterocyclic Building Blocks]