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TETRAMETHYL-1,3-CYCLOBUTANEDIONE

TETRAMETHYL-1,3-CYCLOBUTANEDIONE Suppliers list
Company Name:J & K SCIENTIFIC LTD.  
Tel:400-666-7788 +86-10-82848833
Email:jkinfo@jkchemical.com;market3@jkchemical.com
Products Intro: Product Name:TetraMethyl-1,3-cyclobutanedione [Precursor to DiMethyl Ketene]
CAS:933-52-8
Purity:99.0%(GC) Package:25G
Company Name:PharmaBlock R&D Co. Ltd.  
Tel:400 025 5188
Email:sales_china@pharmablock.com
Products Intro: Product Name:tetramethylcyclobutane-1,3-dione
CAS:933-52-8
Purity:97% HPLC Package:1GR;10GR;50GR;100GR;250GR;500GR;1KG;5KG;10KG
Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.  
Tel:+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)
Email:sh@meryer.com
Products Intro: Product Name:TetraMethyl-1,3-cyclobutanedione [Precursor to DiMethyl Ketene]
CAS:933-52-8
Purity:>99.0%(GC) Package:25g Remarks:D0258
Company Name:Alfa Aesar  
Tel:400-610-6006; 021-67582000
Email:saleschina@alfa-asia.com
Products Intro: Product Name:TetraMethylcyclobutane-1,3-dione, 99%
CAS:933-52-8
Package:10g Remarks:A16297
Company Name:TCI (Shanghai) Development Co., Ltd.  
Tel:800-988-0390
Email:info@chemicalbook.com
Products Intro: Product Name:TetraMethyl-1,3-cyclobutanedione [Precursor to DiMethyl Ketene]
CAS:933-52-8
Purity:99.0%(GC) Package:25G
TETRAMETHYL-1,3-CYCLOBUTANEDIONE Basic information
Product Name:TETRAMETHYL-1,3-CYCLOBUTANEDIONE
Synonyms:TETRAMETHYL-1,3-CYCLOBUTANEDIONE;TETRAMETHYLCYCLOBUTANE-1,3-DIONE;TIMTEC-BB SBB008408;RARECHEM AQ C4 0041;DIMETHYL KETENE DIMER;2,2,4,4-TETRAMETHYL-1,3-CYCLOBUTANEDIONE;1,1,3,3-Tetramethylcyclobutanedione;2,2,4,4-Tetramethyl cyclobutane-1,3-dione
CAS:933-52-8
MF:C8H12O2
MW:140.18
EINECS:213-269-6
Product Categories:Organics;Cyclobutanes & Cyclobutenes;Simple 4-Membered Ring Compounds;C7 to C8;Carbonyl Compounds;Ketones;Building Blocks;C7 to C8;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks
Mol File:933-52-8.mol
TETRAMETHYL-1,3-CYCLOBUTANEDIONE Structure
TETRAMETHYL-1,3-CYCLOBUTANEDIONE Chemical Properties
mp 114-116 °C(lit.)
bp 95-159 °C750 mm Hg(lit.)
Fp 120-122°C/150mm
CAS DataBase Reference933-52-8(CAS DataBase Reference)
Safety Information
Safety Statements 24/25
WGK Germany 3
RTECS GU1775000
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
TETRAMETHYL-1,3-CYCLOBUTANEDIONE Usage And Synthesis
Chemical Propertieswhite crystalline powder
TETRAMETHYL-1,3-CYCLOBUTANEDIONE Preparation Products And Raw materials
Tag:TETRAMETHYL-1,3-CYCLOBUTANEDIONE(933-52-8) Related Product Information
4-methylvaleraldehyde 2-methylpentane Trimethylacetaldehyde Dispiro[5,1,5,1]-tetradecane-7,14-dione Cyclobutanone TETRAMETHYL-1,3-CYCLOBUTANEDIONE 2-METHYL-3-PENTANONE 2,2-Dimethylpentane 2,4-Dimethyl-3-pentanone CYCLOBUTANE Pinacolone 2,2-DIMETHYL-3-PENTANONE RARECHEM AQ C4 0042 propanedial 2,2,4-TRIMETHYL-3-PENTANONE 3-Pentanone 2,4-DIMETHYLPENTANE 3-Methyl-2-butanone