2-ethynyl-9H-fluorene

Modify Date: 2024-04-02 10:01:54

2-ethynyl-9H-fluorene Structure
2-ethynyl-9H-fluorene structure
Common Name 2-ethynyl-9H-fluorene
CAS Number 57700-19-3 Molecular Weight 190.24000
Density 1.15g/cm3 Boiling Point 344.9ºC at 760 mmHg
Molecular Formula C15H10 Melting Point N/A
MSDS N/A Flash Point 153.5ºC

 Names

Name 2-ethynyl-9H-fluorene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.15g/cm3
Boiling Point 344.9ºC at 760 mmHg
Molecular Formula C15H10
Molecular Weight 190.24000
Flash Point 153.5ºC
Exact Mass 190.07800
LogP 3.23910
Index of Refraction 1.665

 Safety Information

HS Code 2902909090

 Synthetic Route

~90%

2-ethynyl-9H-fluorene Structure

2-ethynyl-9H-fl...

CAS#:57700-19-3

Literature: Crisp, Geoffrey T.; Jiang, Yu-Lin Synthetic Communications, 1998 , vol. 28, # 14 p. 2571 - 2576

~84%

2-ethynyl-9H-fluorene Structure

2-ethynyl-9H-fl...

CAS#:57700-19-3

Literature: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY Patent: EP1170273 A1, 2002 ; Location in patent: Example 1 ;

~%

2-ethynyl-9H-fluorene Structure

2-ethynyl-9H-fl...

CAS#:57700-19-3

Literature: Goerl, Christian; Alt, Helmut G. Journal of Organometallic Chemistry, 2007 , vol. 692, # 21 p. 4580 - 4592

~%

2-ethynyl-9H-fluorene Structure

2-ethynyl-9H-fl...

CAS#:57700-19-3

Literature: Crisp, Geoffrey T.; Jiang, Yu-Lin Synthetic Communications, 1998 , vol. 28, # 14 p. 2571 - 2576

~%

2-ethynyl-9H-fluorene Structure

2-ethynyl-9H-fl...

CAS#:57700-19-3

Literature: Tani,H. et al. Bulletin of the Chemical Society of Japan, 1963 , vol. 36, p. 391 - 396

 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

2-Ethinylfluoren
2-Aethinyl-fluoren
2-fluorenylethyne
2-Ethynylfluorene
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