Keep my session open?
Ending In 
The session is expired
Your session has expired. For your security, we have logged you out.
Would you like to log in again?

Tetramethyl-1,3-cyclobutanedione ≥99%

Supplier: Alfa Aesar

Purity: 99%
CAS No.: 933-52-8
Molecular Formula: C8H12O2
Formula Weight: 140.18
Melting Point: 112-115°
Boiling Point: 120-122°/150mm
MDL No.: MFCD00001331

Formula: C₈H₁₂O₂
MW: 140,18 g/mol
CAS Number: 933-52-8
EINECS: 213-269-6



Expand All / Collapse All
Pack type Pk VWR Catalog Number Quantity
Glass bottle for solids 10 g ALFAA16297.09
Supplier Article Number:: A16297.09
Glass bottle for solids 50 g ALFAA16297.18
Supplier Article Number:: A16297.18
Glass bottle for solids 250 g ALFAA16297.30
Supplier Article Number:: A16297.30
Expand All / Collapse All


Melting point 112-115°
Formula weight 140.18
CAS No. 933-52-8
Purity 99%
Molecular formula C8H12O2
Enter Details

Select the article for which you are looking for Certificate

Indicate the Lot Number. This field is mandatory.

Enter Certificate Details

Enter the Lot number:

Choose from recent batch/lot numbers:

Review & Compare Alternatives
We found alternative products that can save you up to  per item-unit.  To compare product details, select up to 3 alternatives below and click Compare Selected. To add items to your basket, enter a quantity and click Add to Basket.

Original Product:

Description Catalog Number Availability Unit Your Price Price Per Qty