Tetramethyl-13-Cyclobutanedione [Precursor To Dimethyl Ketene] 99.0%(GC)
99.0%(GC)
Synonym: Dimethyl Ketene Dimer
Linear Formula:
(CH3)4C4(=O)2
Molecular Weight: 140.18 g/mol
CAS Number: 933-52-8
Properties
| Vapour pressure | 0.2±0.4 mmHg at 25℃ |
| Assay Purity | >99%(GC) |
| Refractive index | 1.443 |
| B pt. | 95-159 ℃/750 mmHg (lit.) |
| M pt. | 114-116 ℃(lit.) |
| Density | 0.995g/cm3 |
Safety Information
| Symbol | |
| Flash point | 74.3℃ |
| Storage Temp. | Store at room temperature. |
| Packaging | Glass bottle |
Description
Recommended products
45-Dichloro-2-Methyl-3(2H)-Pyridazinone 98.0%(GC)
Purpose
For R&D use onlynot for drug household or other uses.
Documents
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form |