2,2,7-TRIMETHYL-2H-PYRANO[4,3-B]PYRAN-5-ONE

Modify Date: 2024-02-01 19:50:32

2,2,7-TRIMETHYL-2H-PYRANO[4,3-B]PYRAN-5-ONE Structure
2,2,7-TRIMETHYL-2H-PYRANO[4,3-B]PYRAN-5-ONE structure
 Common Name 2,2,7-TRIMETHYL-2H-PYRANO[4,3-B]PYRAN-5-ONE
CAS Number 220633-52-3 Molecular Weight 192.21100
Density 1.18g/cm3 Boiling Point 325.2ºC at 760mmHg
Molecular Formula C11H12O3 Melting Point N/A
MSDS N/A Flash Point 133.8ºC

 Names

Name 2,2,7-trimethylpyrano[4,3-b]pyran-5-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.18g/cm3
Boiling Point 325.2ºC at 760mmHg
Molecular Formula C11H12O3
Molecular Weight 192.21100
Flash Point 133.8ºC
Exact Mass 192.07900
PSA 39.44000
LogP 2.13240
Vapour Pressure 0mmHg at 25°C
Index of Refraction 1.547

 Synthetic Route

triacetate lactone structure

triacetate lactone

CAS#:675-10-5
3-Methyl-2-butenal structure

3-Methyl-2-butenal

CAS#:107-86-8

~10%

2,2,7-TRIMETHYL-2H-PYRANO[4,3-B]PYRAN-5-ONE Structure

2,2,7-TRIMETHYL...

CAS#:220633-52-3
Literature: Moreau, Julie; Hubert, Claudie; Batany, Jessika; Toupet, Loic; Roisnel, Thierry; Hurvois, Jean-Pierre; Renaudz, Jean-Luc Journal of Organic Chemistry, 2009 , vol. 74, # 23 p. 8963 - 8973

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

2,2,7-Trimethyl-2H-pyrano[4,3-b]pyran-5-one
2H,5H-Pyrano[4,3-b]pyran-5-one,2,2,7-trimethyl
2,2,6,6-TETRAMETHYL-4-PIPERIDYL METHACRYLATE
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Related Compounds: More...
2,2,7-TRIMETHYL-2H-PYRANO[4,3-B]PYRAN-5-ONE
115873-09-1
2,2,7-trimethyl-3,4-dihydropyrano[3,2-c]pyran-5-one
77901-42-9
4α-(4-Chlorphenyl)-2α-hydroxy-2β,7-dimethyl-3,4-dihydro-2H,5H-pyrano<4,3-b>pyran-5-on
88639-79-6
2-chloromercurymethyl-3,4-dihydro-2,7-dimethyl-2H,5H-pyrano{4,3-b}pyran-5-one
111094-73-6
7-methyl-2-propyl-2h-pyrano[4,3-b]pyran-5-one
220633-53-4
2H,5H-Pyrano[4,3-b]pyran-5-one, 3,4-dihydro-3,4-dihydroxy-2,7-dimethyl-, (2R,3S,4S)-rel- (9CI)
353449-27-1
3,4a-Dichloro-10a-(3,7-dimethyl-2,6-octadienyl)-3,4,4a,10a-tetrahydro-6,8-dihydroxy-2,2,7-trimethyl-2H-naphtho[2,3-b]pyran-5,10-dione
110200-29-8
2,7-dimethyl-2H-pyrano[4,3-b]pyran-5-one
92405-72-6
4-epi-3-Deoxyradicinol
91793-98-5
Chemsrc provides CAS#:220633-52-3 MSDS, density, melting point, boiling point, structure, etc. Its name is 2,2,7-TRIMETHYL-2H-PYRANO[4,3-B]PYRAN-5-ONE>> amp version: 2,2,7-TRIMETHYL-2H-PYRANO[4,3-B]PYRAN-5-ONE

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