Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-ethyl-1-phenyl-2-thioxoimidazolidin-4-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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37021-14-0

37021-14-0 structure

37021-14-0 structure

Name: 3-ethyl-1-phenyl-2-thioxoimidazolidin-4-one
Chemical Name: 3-ethyl-1-phenyl-2-sulfanylideneimidazolidin-4-one
CAS Number: 37021-14-0
Molecular Formula: C₁₁H₁₂N₂OS
Molecular Weight: 220.29100
Create Date: 2017-10-03 13:31:57
Modify Date: 2025-08-25 16:26:36

Name	3-ethyl-1-phenyl-2-sulfanylideneimidazolidin-4-one
Synonyms	1-phenyl-3-ethyl-2-thiohydantoin 1-Aethyl-3-phenyl-2-thioxo-imidazolidin-4-on 3-ethyl-1-phenyl-2-thiohydantoin 3-Aethyl-1-phenyl-2-thioxo-imidazolidin-4-on 3-ethyl-1-phenyl-2-thioxo-1,3-diazolidin-4-one 3-Ethyl-1-phenyl-2-thioxoimidazolidin-4-one 1-Phenyl-3-aethyl-2-thio-hydantoin 5-Oxo-2-thioxo-1-ethyl-3-phenyl-imidazolidin 4-Imidazolidinone,3-ethyl-1-phenyl-2-thioxo

Density	1.3g/cm3
Boiling Point	310.7ºC at 760mmHg
Molecular Formula	C₁₁H₁₂N₂OS
Molecular Weight	220.29100
Flash Point	141.7ºC
Exact Mass	220.06700
PSA	55.64000
LogP	1.64290
Index of Refraction	1.666

HS Code	2933990090

2216-92-4 structure

2216-92-4

542-85-8 structure

542-85-8

~52%

37021-14-0 structure

37021-14-0

Literature: Buffalo Color Corporation Patent: US4473393 A1, 1984 ;

Precursor 2
2216-92-4 542-85-8
DownStream 0

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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