2,2,5,7,7,10-hexamethyl-3,4,8,9-tetrahydropyrano[2,3-g]chromene

Modify Date: 2023-01-15 13:16:12

2,2,5,7,7,10-hexamethyl-3,4,8,9-tetrahydropyrano[2,3-g]chromene Structure
2,2,5,7,7,10-hexamethyl-3,4,8,9-tetrahydropyrano[2,3-g]chromene structure
Common Name 2,2,5,7,7,10-hexamethyl-3,4,8,9-tetrahydropyrano[2,3-g]chromene
CAS Number 19206-86-1 Molecular Weight 274.39800
Density 0.999g/cm3 Boiling Point 370.2ºC at 760 mmHg
Molecular Formula C18H26O2 Melting Point N/A
MSDS N/A Flash Point 182.2ºC

 Names

Name 2,2,5,7,7,10-hexamethyl-3,4,8,9-tetrahydropyrano[2,3-g]chromene
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.999g/cm3
Boiling Point 370.2ºC at 760 mmHg
Molecular Formula C18H26O2
Molecular Weight 274.39800
Flash Point 182.2ºC
Exact Mass 274.19300
PSA 18.46000
LogP 4.51060
Vapour Pressure 2.4E-05mmHg at 25°C
Index of Refraction 1.509

 Synthetic Route

~%

2,2,5,7,7,10-hexamethyl-3,4,8,9-tetrahydropyrano[2,3-g]chromene Structure

2,2,5,7,7,10-he...

CAS#:19206-86-1

Literature: Fairhurst, Shirley A.; Sutcliffe, Leslie H.; Taylor, Sheila M. Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases, 1982 , vol. 78, p. 2743 - 2756

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

2,3,4,7,8,9-hexahydro-2,2,5,7,7,10-hexamethylbenzo<1,2-b:4,5-b'>dipyran
2,2,5,7,7,10-hexamethyl-2,3,4,7,8,9-hexahydro-pyrano[2,3-g]chromene
2,2,5,7,7,10-Hexamethylbenzo<1,2-b:4,5-b'>dipyran
2,2,5,7,7,10-hexamethyl-2,3,4,7,8,9-hexahydrobenzo<1,2-b:4,5-b'>dipyran
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