11-prop-2-enylidene-5,6-dihydrodibenzo[2,1-b:2',1'-f][7]annulene

Modify Date: 2024-01-11 18:15:11

11-prop-2-enylidene-5,6-dihydrodibenzo[2,1-b:2',1'-f][7]annulene Structure
11-prop-2-enylidene-5,6-dihydrodibenzo[2,1-b:2',1'-f][7]annulene structure
Common Name 11-prop-2-enylidene-5,6-dihydrodibenzo[2,1-b:2',1'-f][7]annulene
CAS Number 24755-73-5 Molecular Weight 232.32000
Density 1.092g/cm3 Boiling Point 367.5ºC at 760 mmHg
Molecular Formula C18H16 Melting Point N/A
MSDS N/A Flash Point 190.4ºC

 Names

Name 11-prop-2-enylidene-5,6-dihydrodibenzo[2,1-b:2',1'-f][7]annulene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.092g/cm3
Boiling Point 367.5ºC at 760 mmHg
Molecular Formula C18H16
Molecular Weight 232.32000
Flash Point 190.4ºC
Exact Mass 232.12500
LogP 4.40290
Vapour Pressure 2.87E-05mmHg at 25°C
Index of Refraction 1.657

 Safety Information

HS Code 2902909090

 Synthetic Route

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11-prop-2-enylidene-5,6-dihydrodibenzo[2,1-b:2',1'-f][7]annulene Structure

11-prop-2-enyli...

CAS#:24755-73-5

Literature: UNIVERSITY OF VIRGINIA PATENT FOUNDATION Patent: WO2006/23757 A2, 2006 ; Location in patent: Page/Page column 37 ; WO 2006/023757 A2

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11-prop-2-enylidene-5,6-dihydrodibenzo[2,1-b:2',1'-f][7]annulene Structure

11-prop-2-enyli...

CAS#:24755-73-5

Literature: Hoffsommer,R.D. et al. Journal of Organic Chemistry, 1963 , vol. 28, p. 1751 - 1753

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11-prop-2-enylidene-5,6-dihydrodibenzo[2,1-b:2',1'-f][7]annulene Structure

11-prop-2-enyli...

CAS#:24755-73-5

Literature: Holm,T. Acta Chemica Scandinavica (1947-1973), 1963 , vol. 17, p. 2437 - 2443

 Customs

HS Code 2902909090
Summary 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Synonyms

Nortriptyline hydrochloride impurity H [EP]
5-Allylidene-10,11-dihydro-5H-dibenzo[a,d]cycloheptene
UNII-HO099IV58D
5-(2-Propenylidene)-10,11-dihydro-5H-dibenzo[a,d]cycloheptene
9-allyliden-dibenzocycloheptadien