4H-1-Benzopyran-4-one,3-(hydroxymethyl)-2-phenyl-

Modify Date: 2024-02-07 10:33:55

4H-1-Benzopyran-4-one,3-(hydroxymethyl)-2-phenyl- Structure
4H-1-Benzopyran-4-one,3-(hydroxymethyl)-2-phenyl- structure
Common Name 4H-1-Benzopyran-4-one,3-(hydroxymethyl)-2-phenyl-
CAS Number 29210-21-7 Molecular Weight 252.26500
Density 1.288g/cm3 Boiling Point 441.7ºC at 760 mmHg
Molecular Formula C16H12O3 Melting Point N/A
MSDS N/A Flash Point 168.8ºC

 Names

Name 3-(hydroxymethyl)-2-phenylchromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.288g/cm3
Boiling Point 441.7ºC at 760 mmHg
Molecular Formula C16H12O3
Molecular Weight 252.26500
Flash Point 168.8ºC
Exact Mass 252.07900
PSA 50.44000
LogP 2.95230
Vapour Pressure 1.4E-08mmHg at 25°C
Index of Refraction 1.638

 Safety Information

HS Code 2914400090

 Synthetic Route

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4H-1-Benzopyran-4-one,3-(hydroxymethyl)-2-phenyl- Structure

4H-1-Benzopyran...

CAS#:29210-21-7

Literature: Litkei, Gyoergy; Patonay, Tamas; Szilagyi, Laszlo; Dinya, Zoltan Organic Preparations and Procedures International, 1991 , vol. 23, # 6 p. 741 - 748

~%

4H-1-Benzopyran-4-one,3-(hydroxymethyl)-2-phenyl- Structure

4H-1-Benzopyran...

CAS#:29210-21-7

Literature: Wurm, Gotthard; Nordmann, Matthias Archiv der Pharmazie (Weinheim, Germany), 1988 , vol. 321, p. 555 - 558

~%

4H-1-Benzopyran-4-one,3-(hydroxymethyl)-2-phenyl- Structure

4H-1-Benzopyran...

CAS#:29210-21-7

Literature: Wurm, Gotthard; Nordmann, Matthias Archiv der Pharmazie (Weinheim, Germany), 1988 , vol. 321, p. 555 - 558

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2914400090
Summary 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

3-Hydroxymethylflavone
3-Hydroxymethyl-flavon
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