Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7-HYDROXY-3-METHYL-4-PHENYLCOUMARIN
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

54431-13-9

54431-13-9 structure

54431-13-9 structure

Name: 7-HYDROXY-3-METHYL-4-PHENYLCOUMARIN
Chemical Name: 7-hydroxy-3-methyl-4-phenylchromen-2-one
CAS Number: 54431-13-9
Molecular Formula: C₁₆H₁₂O₃
Molecular Weight: 252.26500
Create Date: 2019-06-19 13:06:19
Modify Date: 2024-01-30 20:26:03

Name	7-hydroxy-3-methyl-4-phenylchromen-2-one
Synonyms	7-hydroxy-3-methyl-4-phenyl-2H-chromen-2-one 7-hydroxy-3-methyl-4-phenyl-chromen-2-one 7-Hydroxy-3-methyl-4-phenyl-cumarin 7-Hydroxy-3-methyl-4-phenylcoumarin MFCD04039956

Density	1.289g/cm3
Boiling Point	459.7ºC at 760 mmHg
Melting Point	223-228ºC(lit.)
Molecular Formula	C₁₆H₁₂O₃
Molecular Weight	252.26500
Flash Point	200.6ºC
Exact Mass	252.07900
PSA	50.44000
LogP	3.47400
Index of Refraction	1.643

Hazard Codes	Xn,Xi
Risk Phrases	22-36/37/38
Safety Phrases	26-36
HS Code	2932209090

108-46-3 structure

108-46-3

10488-87-6 structure

10488-87-6

~80%

54431-13-9 structure

54431-13-9

Literature: Leonetti, Francesco; Favia, Angelo; Rao, Angela; Aliano, Rosaria; Paluszcak, Anja; Hartmann, Rolf W.; Carotti, Angelo Journal of Medicinal Chemistry, 2004 , vol. 47, # 27 p. 6792 - 6803

Precursor 2
108-46-3 10488-87-6
DownStream 1
828265-71-0

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