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: 1-benzenesulfonyl-5-ethyl-5-phenylhydantoin
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21413-25-2

21413-25-2 structure

21413-25-2 structure

Name: 1-benzenesulfonyl-5-ethyl-5-phenylhydantoin
Chemical Name: 1-(benzenesulfonyl)-5-ethyl-5-phenylimidazolidine-2,4-dione
CAS Number: 21413-25-2
Molecular Formula: C₁₇H₁₆N₂O₄S
Molecular Weight: 344.38500
Create Date: 2016-05-20 01:50:24
Modify Date: 2025-09-09 13:48:06

Name	1-(benzenesulfonyl)-5-ethyl-5-phenylimidazolidine-2,4-dione
Synonyms	1-Benzenesulfonyl-5-ethyl-5-phenylhydantoin BSEPH 1-benzenesulfonyl-5-ethyl-5-phenyl-imidazolidine-2,4-dione

Density	1.343g/cm3
Molecular Formula	C₁₇H₁₆N₂O₄S
Molecular Weight	344.38500
Exact Mass	344.08300
PSA	95.42000
LogP	3.52720
Index of Refraction	1.612

HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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