Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2H-1-Benzopyran-2-one, 4-phenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

15185-05-4

15185-05-4 structure

15185-05-4 structure

Name: 2H-1-Benzopyran-2-one, 4-phenyl-
Chemical Name: 4-phenylcoumarins
CAS Number: 15185-05-4
Molecular Formula: C₁₅H₁₀O₂
Molecular Weight: 222.23900
Create Date: 2018-07-24 12:13:54
Modify Date: 2025-08-25 17:30:52

Name	4-phenylcoumarins
Synonyms	phenylcoumarin 4-phenyl-2H-1-benzopyran-2-one 4-phenylcoumarin 4-phenyl-2H-chromen-2-one 4-phenyl-2H-benzopyran-2-one 4-phenyl-2H-benzopyran-2-on 4-phenyl-chromen-2-one 2H-1-Benzopyran-2-one,4-phenyl

Molecular Formula	C₁₅H₁₀O₂
Molecular Weight	222.23900
Exact Mass	222.06800
PSA	30.21000
LogP	3.46000

HS Code	2932209090

Precursor 10
200055-89-6 98-80-6 531-81-7 100954-03-8
39477-86-6 201230-82-2 1002130-71-3 124-38-9
533-58-4 536-74-3
DownStream 0

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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