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,7-isocyanato-3-phenyl
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

55936-32-8

55936-32-8 structure

55936-32-8 structure

Name: 2H-1-Benzopyran-2-one,7-isocyanato-3-phenyl
Chemical Name: 7-isocyanato-3-phenylchromen-2-one
CAS Number: 55936-32-8
Molecular Formula: C₁₆H₉NO₃
Molecular Weight: 263.24800
Create Date: 2016-06-13 23:07:56
Modify Date: 2025-08-26 08:22:34

Name	7-isocyanato-3-phenylchromen-2-one
Synonyms	2H-1-Benzopyran-2-one,7-isocyanato-3-phenyl 7-isocyanato-3-phenyl-coumarin 3-phenyl-7-isocyanatocoumarin 7-Isocyanato-3-phenyl-cumarin

Molecular Formula	C₁₆H₉NO₃
Molecular Weight	263.24800
Exact Mass	263.05800
PSA	59.64000
LogP	3.42730

HS Code	2932209090

4108-61-6 structure

4108-61-6

~%

55936-32-8 structure

55936-32-8

Literature: Geigy A.G. Patent: DE1020636 , 1957 ;

66611-71-0 structure

66611-71-0

~%

55936-32-8 structure

55936-32-8

Literature: Geigy A.G. Patent: DE1020636 , 1957 ;

140-29-4 structure

140-29-4

~%

55936-32-8 structure

55936-32-8

Literature: Geigy A.G. Patent: DE1020636 , 1957 ;

1134-65-2 structure

1134-65-2

~%

55936-32-8 structure

55936-32-8

Literature: Geigy A.G. Patent: DE1020636 , 1957 ;

Precursor 4
4108-61-6 66611-71-0 140-29-4 1134-65-2
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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