1,2-Bis-(1H-inden-3-yl)-ethane

Modify Date: 2025-09-10 14:44:30

1,2-Bis-(1H-inden-3-yl)-ethane Structure
1,2-Bis-(1H-inden-3-yl)-ethane structure
Common Name 1,2-Bis-(1H-inden-3-yl)-ethane
CAS Number 18657-57-3 Molecular Weight 258.357
Density 1.1±0.1 g/cm3 Boiling Point 416.1±40.0 °C at 760 mmHg
Molecular Formula C20H18 Melting Point 121-125ºC(lit.)
MSDS N/A Flash Point 228.0±18.1 °C

 Names

Name 3-[2-(3H-inden-1-yl)ethyl]-1H-indene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 416.1±40.0 °C at 760 mmHg
Melting Point 121-125ºC(lit.)
Molecular Formula C20H18
Molecular Weight 258.357
Flash Point 228.0±18.1 °C
Exact Mass 258.140839
LogP 6.33
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.634
Storage condition 2~8℃

 Safety Information

Hazard Codes Xi
WGK Germany 3
HS Code 2902909090

 Synthetic Route

~0%

Detail
Literature: Panarello, Anthony P.; Vassylyev, Oleksiy; Khinast, Johannes G. Tetrahedron Letters, 2005 , vol. 46, # 8 p. 1353 - 1356

~63%

1,2-Bis-(1H-inden-3-yl)-ethane Structure

1,2-Bis-(1H-ind...

CAS#:18657-57-3

Literature: Collins, Scott; Kuntz, Bradley A.; Taylor, Nicholas J.; Ward, David G. Journal of Organometallic Chemistry, 1988 , vol. 342, p. 21 - 30

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1,2-Bis-(1H-inden-3-yl)-ethane Structure

1,2-Bis-(1H-ind...

CAS#:18657-57-3

Literature: Bulletin de la Societe Chimique de France, , p. 2954 - 2961

 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

CQAQBIQKEFJNRZ-UHFFFAOYSA
MFCD00191814
1H-Indene, 3,3'-(1,2-ethanediyl)bis-
3,3'-(1,2-Ethanediyl)bis(1H-indene)
3,3'-Ethane-1,2-diylbis(1H-indene)
3,3'-Ethylenebis(1H-indene)
1,2-Bis-(1H-inden-3-yl)-ethane
bis indenyl ethane
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