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-Indol-2-one,1,3-dihydro-3-(2-oxo-2-phenylethylidene)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

31541-36-3

31541-36-3 structure

31541-36-3 structure

Name: 2H-Indol-2-one,1,3-dihydro-3-(2-oxo-2-phenylethylidene)-
Chemical Name: 3-phenacylidene-1H-indol-2-one
CAS Number: 31541-36-3
Molecular Formula: C₁₆H₁₁NO₂
Molecular Weight: 249.26400
Create Date: 2016-10-30 04:00:15
Modify Date: 2025-10-04 16:24:42

Name	3-phenacylidene-1H-indol-2-one

Density	1.328g/cm3
Boiling Point	474.1ºC at 760 mmHg
Molecular Formula	C₁₆H₁₁NO₂
Molecular Weight	249.26400
Flash Point	195.4ºC
Exact Mass	249.07900
PSA	46.17000
LogP	3.04300
Index of Refraction	1.707

HS Code	2933790090

Precursor 0
DownStream 9
59-48-3 103977-08-8 5021-43-2 25187-19-3
71897-07-9 25187-18-2 57433-51-9 132-60-5
842-27-3

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

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