ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >aliphatic ketones >TETRAMETHYL-1,3-CYCLOBUTANEDIONE
TETRAMETHYL-1,3-CYCLOBUTANEDIONE
![TETRAMETHYL-1,3-CYCLOBUTANEDIONE Structure](CAS/GIF/933-52-8.gif)
- CAS No.
- 933-52-8
- Chemical Name:
- TETRAMETHYL-1,3-CYCLOBUTANEDIONE
- Synonyms
- NSC 72172;NSC 46472;Dimethylkene dimer;RARECHEM AQ C4 0041;TIMTEC-BB SBB008408;DIMETHYL KETENE DIMER;Tetramethylcyclobuta-1,3-dione;[Precursor to DiMethyl Ketene];TETRAMETHYLCYCLOBUTANE-1,3-DIONE;TETRAMETHYL-1,3-CYCLOBUTANEDIONE
- CBNumber:
- CB1177783
- Molecular Formula:
- C8H12O2
- Molecular Weight:
- 140.18
- MOL File:
- 933-52-8.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/4/23 13:52:06
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 |
InChIKey | RGCDVHNITQEYPO-UHFFFAOYSA-N |
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
Risk and Safety Statements
Safety Statements | 24/25 | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
WGK Germany | 3 | |||||||||
RTECS | GU1775000 | |||||||||
TSCA | Yes | |||||||||
HS Code | 2914290090 | |||||||||
NFPA 704 |
|
TETRAMETHYL-1,3-CYCLOBUTANEDIONE price More Price(6)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | T21008 | Tetramethyl-1,3-cyclobutanedione 99% | 933-52-8 | 5G | ₹2576.35 | 2022-06-14 | Buy |
TCI Chemicals (India) | D0258 | Tetramethyl-1,3-cyclobutanedione [Precursor to Dimethyl Ketene] min. 99.0 % | 933-52-8 | 5G | ₹2100 | 2022-05-26 | Buy |
ALFA India | ALF-A16297-30 | Tetramethylcyclobutane-1,3-dione, 99% | 933-52-8 | 250g | ₹96758 | 2022-05-26 | Buy |
TCI Chemicals (India) | D0258 | Tetramethyl-1,3-cyclobutanedione [Precursor to Dimethyl Ketene] min. 99.0 % | 933-52-8 | 25G | ₹9000 | 2022-05-26 | Buy |
ALFA India | ALF-A16297-18 | Tetramethylcyclobutane-1,3-dione, 99% | 933-52-8 | 50g | ₹18434 | 2022-05-26 | Buy |
TETRAMETHYL-1,3-CYCLOBUTANEDIONE Chemical Properties,Uses,Production
Chemical Properties
white crystalline powder
Uses
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.
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.]
TETRAMETHYL-1,3-CYCLOBUTANEDIONE Preparation Products And Raw materials
Global( 144)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
Oxford laboratories | +91 250 239 0032 | Maharashtra, India | 652 | 58 | Inquiry |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | China | 29798 | 60 | Inquiry |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21669 | 55 | Inquiry |
Zhejiang ZETian Fine Chemicals Co. LTD | +8618957127338 | China | 2141 | 58 | Inquiry |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49391 | 58 | Inquiry |
Supplier | Advantage |
---|---|
A.J Chemicals | 58 |
CHEMSWORTH | 30 |
TCI Chemicals (India) Pvt. Ltd. | 58 |
Alfa Aesar | 58 |
Oxford laboratories | 58 |
Capot Chemical Co.,Ltd. | 60 |
Henan Tianfu Chemical Co.,Ltd. | 55 |
Zhejiang ZETian Fine Chemicals Co. LTD | 58 |
Chongqing Chemdad Co., Ltd | 58 |
CONIER CHEM AND PHARMA LIMITED | 58 |
TETRAMETHYL-1,3-CYCLOBUTANEDIONE Spectrum
TETRAMETHYL-1,3-CYCLOBUTANEDIONE(933-52-8)MSTETRAMETHYL-1,3-CYCLOBUTANEDIONE(933-52-8)1HNMRTETRAMETHYL-1,3-CYCLOBUTANEDIONE(933-52-8)13CNMRTETRAMETHYL-1,3-CYCLOBUTANEDIONE(933-52-8)IR1TETRAMETHYL-1,3-CYCLOBUTANEDIONE(933-52-8)IR2TETRAMETHYL-1,3-CYCLOBUTANEDIONE(933-52-8)IR3TETRAMETHYL-1,3-CYCLOBUTANEDIONE(933-52-8)Raman
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TETRAMETHYL-1,3-CYCLOBUTANEDIONE
TETRAMETHYLCYCLOBUTANE-1,3-DIONE
TIMTEC-BB SBB008408
RARECHEM AQ C4 0041
2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDIONE
DIMETHYL KETENE DIMER
1,1,3,3-Tetramethylcyclobutanedione
2,2,4,4-Tetramethyl cyclobutane-1,3-dione
2,2,4,4-tetramethyl-3-cyclobutanedione
2,2,4,4-Tetramethylcyclobutanedione
Tetramethylcyclobuta-1,3-dione
Tetramethyl-1,3-cyclobutanedione, GC 99%
1,3-Cyclobutanedione, 2,2,4,4-tetramethyl-
Tetramethyl-1,3-cyclobutanedione [Precursor to Dimethyl Ketene]
Dimethylkene dimer
Tetramethyl-1,3-cyclobutanedione,99%
Tetramethyl-1,3-cyclobutanedione 99%
NSC 72172
NSC 46472
[Precursor to DiMethyl Ketene]
TetraMethyl-1,3-cyclobutanedione 
TETRAMETHYL-1,3-CYCLOBUTANEDIONE, 99%TETRAMETHYL-1,3-CYCLOBUTANEDIONE, 99%TETRAMETHYL-1,3-CYCLOBUTANEDIONE, 99%TETRAMETHYL-1,3-CYCLOBUTANEDIONE, 99%
Tetramethyl-1,3-cyclobutanedione [Precursor to Dimethyl Ketene]>
933-52-8
933-53-8
CH34C4O2
Simple 4-Membered Ring Compounds
Cyclobutanes & Cyclobutenes
Building Blocks
C7 to C8
Carbonyl Compounds
Organic Building Blocks
Ketones
Building Blocks
C7 to C8
Carbonyl Compounds
Chemical Synthesis
Organic Building Blocks
Organics
Cyclobutanes & Cyclobutenes
Simple 4-Membered Ring Compounds
C7 to C8
Carbonyl Compounds
Ketones