4H-chromene

Modify Date: 2024-01-14 17:48:38

4H-chromene Structure
4H-chromene structure
Common Name 4H-chromene
CAS Number 254-03-5 Molecular Weight 132.15900
Density 1.095g/cm3 Boiling Point 213.9ºC at 760 mmHg
Molecular Formula C9H8O Melting Point N/A
MSDS N/A Flash Point 75.7ºC

 Names

Name 4H-chromene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.095g/cm3
Boiling Point 213.9ºC at 760 mmHg
Molecular Formula C9H8O
Molecular Weight 132.15900
Flash Point 75.7ºC
Exact Mass 132.05800
PSA 9.23000
LogP 2.13520
Vapour Pressure 0.234mmHg at 25°C
Index of Refraction 1.571

 Synthetic Route

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4H-chromene Structure

4H-chromene

CAS#:254-03-5

Detail
Literature: Walling, Cheves; El-Taliawi, Gamil M.; Zhao, Chengxue Journal of Organic Chemistry, 1983 , vol. 48, # 25 p. 4914 - 4917

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4H-chromene Structure

4H-chromene

CAS#:254-03-5

Literature: Ringom, Rune; Benneche, Tore Acta Chemica Scandinavica, 1999 , vol. 53, # 1 p. 41 - 47

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4H-chromene Structure

4H-chromene

CAS#:254-03-5

Literature: Ringom, Rune; Benneche, Tore Acta Chemica Scandinavica, 1999 , vol. 53, # 1 p. 41 - 47

~%

4H-chromene Structure

4H-chromene

CAS#:254-03-5

Literature: Ringom, Rune; Benneche, Tore Acta Chemica Scandinavica, 1999 , vol. 53, # 1 p. 41 - 47

~%

4H-chromene Structure

4H-chromene

CAS#:254-03-5

Detail
Literature: Marciasini, Ludovic D.; Richy, Nicolas; Vaultier, Michel; Pucheault, Mathieu Advanced Synthesis and Catalysis, 2013 , vol. 355, # 6 p. 1083 - 1088

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4H-chromene Structure

4H-chromene

CAS#:254-03-5

Detail
Literature: Walling, Cheves; El-Taliawi, Gamil M.; Zhao, Chengxue Journal of Organic Chemistry, 1983 , vol. 48, # 25 p. 4914 - 4917

~%

4H-chromene Structure

4H-chromene

CAS#:254-03-5

Detail
Literature: Paul, Gitendra C.; Gajewski, Joseph J. Journal of Organic Chemistry, 1993 , vol. 58, # 19 p. 5060 - 5062

 Synonyms

1H-Benzopyran
4H-Chromene
4H-1-benzopyran
2,3-Chromen = 4H-Chromen
4H-Benzopyran