4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline-1,3-dione

Modify Date: 2024-01-09 18:12:49

4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline-1,3-dione Structure
4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline-1,3-dione structure
Common Name 4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline-1,3-dione
CAS Number 5488-36-8 Molecular Weight 189.21100
Density 1.155g/cm3 Boiling Point 357.8ºC at 760 mmHg
Molecular Formula C11H11NO2 Melting Point 105-109 °C
MSDS N/A Flash Point 158.1ºC

 Names

Name 4,4-dimethylisoquinoline-1,3-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.155g/cm3
Boiling Point 357.8ºC at 760 mmHg
Melting Point 105-109 °C
Molecular Formula C11H11NO2
Molecular Weight 189.21100
Flash Point 158.1ºC
Exact Mass 189.07900
PSA 46.17000
LogP 1.56300
Index of Refraction 1.539
Storage condition 2-8°C

 Safety Information

HS Code 2933499090

 Synthetic Route

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4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline-1,3-dione Structure

4,4-dimethyl-1,...

CAS#:5488-36-8

Literature: Takechi, Haruko; Takahashi, Hajime; Machida, Minoru Journal of Heterocyclic Chemistry, 2005 , vol. 42, # 2 p. 201 - 207

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4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline-1,3-dione Structure

4,4-dimethyl-1,...

CAS#:5488-36-8

Literature: Gabriel Chemische Berichte, 1886 , vol. 19, p. 2363 Chemische Berichte, 1887 , vol. 20, p. 1199

 Customs

HS Code 2933499090
Summary 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4,4-dimethyl-1,3-dioxoisoquinoline
4,4-dimethyl-2H-3,4-dihydro-isoquinolin-1,3-dione
4,4-dimethyl-2H,4H-isoquinoline-1,3-dione
4,4-dimethylhomophthalimide
4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline-1,3-dione
4,4-dimethyl-4H-isoquinoline-1,3-dione
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