4-methyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione

Modify Date: 2024-01-10 00:54:46

4-methyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione Structure
4-methyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione structure
Common Name 4-methyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione
CAS Number 35438-82-5 Molecular Weight 166.17400
Density 1.204g/cm3 Boiling Point 303ºC at 760mmHg
Molecular Formula C9H10O3 Melting Point N/A
MSDS N/A Flash Point 142.9ºC

 Names

Name 4-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.204g/cm3
Boiling Point 303ºC at 760mmHg
Molecular Formula C9H10O3
Molecular Weight 166.17400
Flash Point 142.9ºC
Exact Mass 166.06300
PSA 43.37000
LogP 0.89820

 Safety Information

HS Code 2932999099

 Synthetic Route

~%

4-methyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione Structure

4-methyl-3a,4,7...

CAS#:35438-82-5

Literature: Craig Journal of the American Chemical Society, 1950 , vol. 72, p. 1678,1680

~%

4-methyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione Structure

4-methyl-3a,4,7...

CAS#:35438-82-5

Literature: Craig Journal of the American Chemical Society, 1950 , vol. 72, p. 1678,1680

~%

4-methyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione Structure

4-methyl-3a,4,7...

CAS#:35438-82-5

Literature: Wright, Marcus W.; Smalley Jr., Terrence L.; Welker, Mark E.; Rheingold, Arnold L. Journal of the American Chemical Society, 1994 , vol. 116, # 15 p. 6777 - 6791

~48%

4-methyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione Structure

4-methyl-3a,4,7...

CAS#:35438-82-5

Literature: Brocksom, Timothy J.; Constantino, Mauricio G. Journal of Organic Chemistry, 1982 , vol. 47, # 18 p. 3450 - 3453

~%

4-methyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione Structure

4-methyl-3a,4,7...

CAS#:35438-82-5

Literature: Craig Journal of the American Chemical Society, 1950 , vol. 72, p. 1678,1680

~%

4-methyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione Structure

4-methyl-3a,4,7...

CAS#:35438-82-5

Literature: Craig Journal of the American Chemical Society, 1950 , vol. 72, p. 1678,1680

~%

4-methyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione Structure

4-methyl-3a,4,7...

CAS#:35438-82-5

Literature: Wright, Marcus W.; Welker, Mark E. Journal of Organic Chemistry, 1996 , vol. 61, # 1 p. 133 - 141

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-Cyclohexene-1,3-methyl
trans-3-methylcyclohex-4-ene-cis-1,2-dicarboxylic anhydride
3-Methyl-4-cyclohexene-1,2-dicarboxylic anhydride
1,3-Isobenzofurandione,3a,4,7,7a-tetrahydro-4-methyl
4-methyl-4,7,3a,7a-tetrahydroisobenzofuran-1,3-dione
anti-4,4,7,7,8,9-hexahydro-4-methyl-1,3-dioxobenzofuran
cis,cis-3-Methyl-4-cyclohexene-1,2-dicarboxylic acid anhydride
Maleic anhydride and 1,3-pentadiene adduct
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