2H-1-Benzopyran-2-one,7-hydroxy-4-methyl-3-(phenylmethyl)-

Modify Date: 2024-01-12 11:13:38

2H-1-Benzopyran-2-one,7-hydroxy-4-methyl-3-(phenylmethyl)- Structure
2H-1-Benzopyran-2-one,7-hydroxy-4-methyl-3-(phenylmethyl)- structure
Common Name 2H-1-Benzopyran-2-one,7-hydroxy-4-methyl-3-(phenylmethyl)-
CAS Number 86-44-2 Molecular Weight 266.29100
Density 1.269g/cm3 Boiling Point 481.6ºC at 760 mmHg
Molecular Formula C17H14O3 Melting Point N/A
MSDS N/A Flash Point 208.1ºC

 Names

Name 3-benzyl-7-hydroxy-4-methylchromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.269g/cm3
Boiling Point 481.6ºC at 760 mmHg
Molecular Formula C17H14O3
Molecular Weight 266.29100
Flash Point 208.1ºC
Exact Mass 266.09400
PSA 50.44000
LogP 3.39780
Index of Refraction 1.639

 Safety Information

HS Code 2932209090

 Synthetic Route

~61%

2H-1-Benzopyran-2-one,7-hydroxy-4-methyl-3-(phenylmethyl)- Structure

2H-1-Benzopyran...

CAS#:86-44-2

Literature: Wang, Chao; Zhang, Hao; Xu, Fengrong; Niu, Yan; Wu, Yun; Wang, Xin; Peng, Yihong; Sun, Jing; Liang, Lei; Xu, Ping Molecules, 2013 , vol. 18, # 5 p. 6057 - 6091

~78%

2H-1-Benzopyran-2-one,7-hydroxy-4-methyl-3-(phenylmethyl)- Structure

2H-1-Benzopyran...

CAS#:86-44-2

Literature: Kim, Sundae; Kang, Dongjin; Lee, Chang-Hee; Lee, Phil Ho Journal of Organic Chemistry, 2012 , vol. 77, # 15 p. 6530 - 6537

~%

2H-1-Benzopyran-2-one,7-hydroxy-4-methyl-3-(phenylmethyl)- Structure

2H-1-Benzopyran...

CAS#:86-44-2

Literature: Molecules, , vol. 18, # 5 p. 6057 - 6091

~%

2H-1-Benzopyran-2-one,7-hydroxy-4-methyl-3-(phenylmethyl)- Structure

2H-1-Benzopyran...

CAS#:86-44-2

Literature: Journal of the Indian Chemical Society, , vol. 15, p. 383,387

~%

2H-1-Benzopyran-2-one,7-hydroxy-4-methyl-3-(phenylmethyl)- Structure

2H-1-Benzopyran...

CAS#:86-44-2

Literature: Journal of the Indian Chemical Society, , vol. 15, p. 383,387

~%

Detail
Literature: Journal of the Indian Chemical Society, , vol. 30, p. 743,745

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3-Benzyl-7-hydroxy-4-methyl-cumarin
3-Benzyl-7-hydroxy-4-methylcoumarin
3-benzyl-7-hydroxy-4-methyl-chromen-2-one
7-Hydroxy-4-methyl-3-benzyl-cumarin
3-Benzyl-4-methylumbelliferon
3-benzyl-7-hydroxy-4-methyl-2H-chromen-2-one
Coumarin,3-benzyl-7-hydroxy-4-methyl