Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-PHENYLIMIDAZOLIDINE-2,4-DIONE
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4-Imidazolidinedione,3-phenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 2,4-Imidazolidinedione,3-phenyl-
Price: ￥Inquiry/100mg ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

2221-13-8

2221-13-8 structure

2221-13-8 structure

Name: 2,4-Imidazolidinedione,3-phenyl-
Chemical Name: 3-phenylimidazolidine-2,4-dione
CAS Number: 2221-13-8
Molecular Formula: C₉H₈N₂O₂
Molecular Weight: 176.17200
Create Date: 2018-07-19 12:55:46
Modify Date: 2025-08-27 20:47:45

Name	3-phenylimidazolidine-2,4-dione
Synonyms	3-phenyl-imidazol-2,4-dione N-phenyl-2,5-imidazolidione 3-phenyl-imidazolidine-2,4-dione 3-phenyl-1,3-diazolidine-2,4-dione 3-Phenyl-imidazoline-2,4-dione 3-Phenyl-imidazolidin-2,4-dion 3-phenyl hydantoin

Density	1.324g/cm3
Boiling Point	326.3ºC at 760mmHg
Molecular Formula	C₉H₈N₂O₂
Molecular Weight	176.17200
Flash Point	151.1ºC
Exact Mass	176.05900
PSA	49.41000
LogP	1.13660
Vapour Pressure	8.88E-05mmHg at 25°C
Index of Refraction	1.599

HS Code	2933990090

Precursor 8
345648-30-8 590-28-3 587-65-5 103-71-9
56-40-6 555-48-6 854893-40-6 3016-39-5
DownStream 3
2221-10-5 2221-17-2 3016-39-5

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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