3,3,9,9-tetramethyl-3,4,9,10-tetrahydrobenzo<1,2-b:4,5-b'>bis(benzofuran-1,7(2H,8H)-dione)

Modify Date: 2026-07-15 23:46:34

3,3,9,9-tetramethyl-3,4,9,10-tetrahydrobenzo<1,2-b:4,5-b'>bis(benzofuran-1,7(2H,8H)-dione) structure	Common Name	3,3,9,9-tetramethyl-3,4,9,10-tetrahydrobenzo<1,2-b:4,5-b'>bis(benzofuran-1,7(2H,8H)-dione)
	CAS Number	76303-45-2	Molecular Weight	350.40800
	Density	1.222g/cm3	Boiling Point	498.3ºC at 760 mmHg
	Molecular Formula	C₂₂H₂₂O₄	Melting Point	N/A
	MSDS	N/A	Flash Point	246.1ºC

Name	3,3,9,9-tetramethyl-3,4,9,10-tetrahydrobenzo<1,2-b:4,5-b'>bis(benzofuran-1,7(2H,8H)-dione)

Density	1.222g/cm3
Boiling Point	498.3ºC at 760 mmHg
Molecular Formula	C₂₂H₂₂O₄
Molecular Weight	350.40800
Flash Point	246.1ºC
Exact Mass	350.15200
PSA	60.42000
LogP	5.48920
Index of Refraction	1.606
InChIKey	VJHVGRKGKVLKKX-UHFFFAOYSA-N
SMILES	CC1(C)CC(=O)c2c(oc3cc4c5c(oc4cc23)CC(C)(C)CC5=O)C1

Dimedone

CAS#:126-81-8

1,4-Benzoquinone

CAS#:106-51-4

8-hydroxy-3,3-d...

CAS#:76303-46-3

3,3,9,9-tetrame...

CAS#:76303-45-2

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Literature: Jurd, Leonard Australian Journal of Chemistry, 1980 , vol. 33, # 8 p. 1603 - 1610

Precursor 2
CAS#:126-81-8 Dimedone CAS#:106-51-4 1,4-Benzoquinone
DownStream 0

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