Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 7-Hydroxy-4-phenylcoumarin
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7-Hydroxy-4-phenylcoumarin
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2555-30-8

2555-30-8 structure

2555-30-8 structure

Name: 7-Hydroxy-4-phenylcoumarin
Chemical Name: 7-hydroxy-4-phenylchromen-2-one
CAS Number: 2555-30-8
Molecular Formula: C₁₅H₁₀O₃
Molecular Weight: 238.23800
Create Date: 2018-02-27 08:00:00
Modify Date: 2025-09-17 19:38:28

Name	7-hydroxy-4-phenylchromen-2-one
Synonyms	7-hydroxy-4-phenyl-2H-2-chromenone 7-hydroxy-4-phenyl-2H-1-benzopyran-2-one MFCD00024080 7-hydroxy-4-phenyl-2H-chromen-2-one 7-HYDROXY-4-PHENYLCOUMARIN 4-phenyl umbelliferone

Density	1.34g/cm3
Boiling Point	458.3ºC at 760mmHg
Melting Point	248-252ºC(lit.)
Molecular Formula	C₁₅H₁₀O₃
Molecular Weight	238.23800
Flash Point	203.3ºC
Exact Mass	238.06300
PSA	50.44000
LogP	3.16560
Vapour Pressure	5.11E-09mmHg at 25°C
Index of Refraction	1.666

Hazard Codes	C,Xi
Risk Phrases	R34
Safety Phrases	26-27-36/37/39-37/39-45
HS Code	2932209090

Precursor 9
94-02-0 108-46-3 621-82-9 93-35-6
98-80-6 90-15-3 6864-62-6 2216-94-6
7664-38-2
DownStream 7
10549-67-4 110876-08-9 482-82-6 482-83-7
66486-61-1 80494-06-0 6275-80-5

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

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