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: Iolidonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21766-53-0

21766-53-0 structure

21766-53-0 structure

Name: Iolidonic acid
Chemical Name: 2-[[2,4,6-triiodo-3-(2-oxopyrrolidin-1-yl)phenyl]methyl]butanoic acid
CAS Number: 21766-53-0
Molecular Formula: C₁₅H₁₆I₃NO₃
Molecular Weight: 639.00600
Create Date: 2016-11-08 21:32:07
Modify Date: 2025-09-20 10:30:54

Name	2-[[2,4,6-triiodo-3-(2-oxopyrrolidin-1-yl)phenyl]methyl]butanoic acid
Synonyms	UNII-B1H5V6OZSE Acide iolidonique Iolidonic acid Acidum iolidonicum Acido iolidonico

Density	2.249g/cm3
Boiling Point	675.7ºC at 760mmHg
Molecular Formula	C₁₅H₁₆I₃NO₃
Molecular Weight	639.00600
Flash Point	362.4ºC
Exact Mass	638.82600
PSA	57.61000
LogP	4.34550
Vapour Pressure	3.52E-19mmHg at 25°C
Index of Refraction	1.704

HS Code	2933790090

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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