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780821-74-1

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780821-74-1 Structure

780821-74-1 Structure
IdentificationBack Directory
[Name]

MFCD06008371
[CAS]

780821-74-1
[Synonyms]

MFCD06008371
7,7-dihydroxy-4,4-spirobi[chromane]-2,2-dione
7,7'-dihydroxy-4,4'-spirobi[chroman]-2,2'-dione
7,7'-dihydroxy-4,4'-spirobi[chroman]-2,2'-quinone
7,7'-dihydroxy-4,4'-spirobi[chromene]-2,2'(3H,3'H)-dione
4,4'-Spirobi[4H-1-benzopyran]-2,2'(3H,3'H)-dione, 7,7'-dihydroxy-
7,7-Dihydroxy-2,2,3,3-tetrahydro-4,4-spirobi[[1]benzopyran]-2,2-dione
[Molecular Formula]

C17H12O6
[MDL Number]

MFCD06008371
[MOL File]

780821-74-1.mol
[Molecular Weight]

312.27
Chemical PropertiesBack Directory
[Melting point ]

308.5-309.5 °C(Solv: acetonitrile (75-05-8))
[Boiling point ]

576.5±50.0 °C(Predicted)
[density ]

1.60±0.1 g/cm3(Predicted)
[pka]

9.05±0.20(Predicted)
780821-74-1 suppliers list
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Company Name: Syntechem Co.,Ltd  
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Website: www.syntechem.com
Company Name: Princeton BioMolecular Research, Inc.  
Tel: 732 355 9920 ext. 102
Website: www.princetonbio.com
Company Name: Eximed Laboratory  
Tel: 38 044 559-16-12
Website: www.eximedlab.com
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