Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2H-1-Benzopyran-2-one,3-phenyl-
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2H-1-Benzopyran-2-one,3-phenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 2H-1-Benzopyran-2-one,3-phenyl-
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

955-10-2

955-10-2 structure

955-10-2 structure

Name: 2H-1-Benzopyran-2-one,3-phenyl-
Chemical Name: 3-phenylchromen-2-one
CAS Number: 955-10-2
Molecular Formula: C₁₅H₁₀O₂
Molecular Weight: 222.23900
Create Date: 2018-09-07 06:37:31
Modify Date: 2025-08-25 17:21:09

Name	3-phenylchromen-2-one
Synonyms	3-Phenylcoumarin 3-phenyl-chromen-2-one 3-phenyl-2H-1-benzopyran-2-one 3-phenylcumarin 3-Phenyl-2-benzopyrone Coumarin,3-phenyl 2H-1-Benzopyran-2-one,3-phenyl 3-Phenyl-2H-chromen-2-one

Density	1.239g/cm3
Boiling Point	403.8ºC at 760mmHg
Molecular Formula	C₁₅H₁₀O₂
Molecular Weight	222.23900
Flash Point	170.2ºC
Exact Mass	222.06800
PSA	30.21000
LogP	3.46000
Index of Refraction	1.635

HS Code	2932209090

Precursor 10
939-18-4 98-80-6 92-45-5 90-02-8
741695-89-6 201230-82-2 92151-73-0 533-58-4
536-74-3 100-44-7
DownStream 5
20890-72-6 1839-72-1 87287-77-2 118074-42-3
6054-00-8

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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