Acetic acid,2-(9H-fluoren-9-ylidene)-, ethyl ester

Modify Date: 2025-08-25 09:58:35

Acetic acid,2-(9H-fluoren-9-ylidene)-, ethyl ester Structure
Acetic acid,2-(9H-fluoren-9-ylidene)-, ethyl ester structure
Common Name Acetic acid,2-(9H-fluoren-9-ylidene)-, ethyl ester
CAS Number 27973-36-0 Molecular Weight 250.29200
Density 1.238g/cm3 Boiling Point 401.8ºC at 760mmHg
Molecular Formula C17H14O2 Melting Point 75-77ºC
MSDS N/A Flash Point 257ºC

 Names

Name ethyl 2-fluoren-9-ylideneacetate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.238g/cm3
Boiling Point 401.8ºC at 760mmHg
Melting Point 75-77ºC
Molecular Formula C17H14O2
Molecular Weight 250.29200
Flash Point 257ºC
Exact Mass 250.09900
PSA 26.30000
LogP 3.66180
Vapour Pressure 1.15E-06mmHg at 25°C
Index of Refraction 1.672

 Safety Information

HS Code 2916399090

 Synthetic Route

~65%

Acetic acid,2-(9H-fluoren-9-ylidene)-, ethyl ester Structure

Acetic acid,2-(...

CAS#:27973-36-0

Literature: PROSKELIA SAS Patent: WO2006/117211 A2, 2006 ; Location in patent: Page/Page column 65 ; WO 2006/117211 A2

~80%

Acetic acid,2-(9H-fluoren-9-ylidene)-, ethyl ester Structure

Acetic acid,2-(...

CAS#:27973-36-0

Literature: Paul, Sunanda; Gorai, Tumpa; Koley, Arijit; Ray, Jayanta K. Tetrahedron Letters, 2011 , vol. 52, # 31 p. 4051 - 4055

~73%

Acetic acid,2-(9H-fluoren-9-ylidene)-, ethyl ester Structure

Acetic acid,2-(...

CAS#:27973-36-0

Literature: Worlikar, Shilpa A.; Larock, Richard C. Organic Letters, 2009 , vol. 11, # 11 p. 2413 - 2416 Title/Abstract Full Text View citing articles Show Details Worlikar, Shilpa A.; Larock, Richard C. Journal of Organic Chemistry, 2009 , vol. 74, # 23 p. 9132 - 9139

~65%

Acetic acid,2-(9H-fluoren-9-ylidene)-, ethyl ester Structure

Acetic acid,2-(...

CAS#:27973-36-0

Literature: Cui, Hua; Li, Ying; Zhang, Songlin Organic and Biomolecular Chemistry, 2012 , vol. 10, # 14 p. 2862 - 2869

~%

Acetic acid,2-(9H-fluoren-9-ylidene)-, ethyl ester Structure

Acetic acid,2-(...

CAS#:27973-36-0

Literature: Prashad, Mahavir; Liu, Yugang; Mak, Xiao Yin; Har, Denis; Repic, Oljan; Blacklock, Thomas J. Tetrahedron Letters, 2002 , vol. 43, # 47 p. 8559 - 8562

~%

Acetic acid,2-(9H-fluoren-9-ylidene)-, ethyl ester Structure

Acetic acid,2-(...

CAS#:27973-36-0

Literature: Paul, Sunanda; Gorai, Tumpa; Koley, Arijit; Ray, Jayanta K. Tetrahedron Letters, 2011 , vol. 52, # 31 p. 4051 - 4055

~%

Acetic acid,2-(9H-fluoren-9-ylidene)-, ethyl ester Structure

Acetic acid,2-(...

CAS#:27973-36-0

Literature: Sieglitz; Jassoy Chemische Berichte, 1921 , vol. 54, p. 2138

 Customs

HS Code 2916399090
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

fluoren-9-yliden-acetic acid ethyl ester
fluoren-9-ylidene-acetic acid ethyl ester
ethyl 2-(9H-fluoren-9-ylidene)acetate
ethyl (9H-fluorenylidene)ethanoate
Ethyl 9H-fluoren-9-ylideneacetate
Ethyl 9-fluorenylideneacetate
Fluoren-9-yliden-essigsaeure-aethylester
MFCD00798562
dibenzofulvenecarboxylic acid ethyl ester
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