3,4-dihydro-4,4-dimethyl-7,8-benzocoumarin

Modify Date: 2025-08-23 13:33:31

3,4-dihydro-4,4-dimethyl-7,8-benzocoumarin Structure
3,4-dihydro-4,4-dimethyl-7,8-benzocoumarin structure
 Common Name 3,4-dihydro-4,4-dimethyl-7,8-benzocoumarin
CAS Number 94109-70-3 Molecular Weight 226.27000
Density N/A Boiling Point N/A
Molecular Formula C15H14O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4,4-dimethyl-3H-benzo[h]chromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C15H14O2
Molecular Weight 226.27000
Exact Mass 226.09900
PSA 26.30000
LogP 3.42650
InChIKey MIWUQSAQQBUPAR-UHFFFAOYSA-N
SMILES CC1(C)CC(=O)Oc2c1ccc1ccccc21

 Safety Information

HS Code 2932209090

 Synthetic Route

3,3-Dimethylacrylic acid structure

3,3-Dimethylacr...

CAS#:541-47-9

1-Naphthalenol structure

1-Naphthalenol

CAS#:90-15-3

~76%

3,4-dihydro-4,4-dimethyl-7,8-benzocoumarin Structure

3,4-dihydro-4,4...

CAS#:94109-70-3

Literature: ABBOTT LABORATORIES; ROCKWAY, Todd W.; BETEBENNER, David A.; DEGOEY, David A.; FLENTGE, Charles A.; HUTCHINSON, Douglas K.; KATI, Warren M.; KRUEGER, Allan C.; LIU, Dachun; LONGENECKER, Kenton L.; PRATT, John K.; STEWART, Kent D.; WAGNER, Rolf Patent: WO2010/111437 A1, 2010 ; Location in patent: Page/Page column 75 ; WO 2010/111437 A1
Methyl 3-methyl-2-butenoate structure

Methyl 3-methyl...

CAS#:924-50-5

1-Naphthalenol structure

1-Naphthalenol

CAS#:90-15-3

~%

3,4-dihydro-4,4-dimethyl-7,8-benzocoumarin Structure

3,4-dihydro-4,4...

CAS#:94109-70-3

Literature: Colonge et al. Bulletin de la Societe Chimique de France, 1957 , p. 776,777

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4,4-dimethyl-3,4-dihydro-2H-benzo[h]chromen-2-one
4,4-dimethyl-3,4-dihydro-benzo[h]chromen-2-one
EINECS 302-510-1
3,4-Dihydro-4,4-dimethyl-7,8-benzocoumarin
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Chemsrc provides CAS#:94109-70-3 MSDS, density, melting point, boiling point, structure, etc. Its name is 3,4-dihydro-4,4-dimethyl-7,8-benzocoumarin>> amp version: 3,4-dihydro-4,4-dimethyl-7,8-benzocoumarin

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