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: 4H-Pyrazol-4-one,3-ethyl-5-phenyl-, 1,2-dioxide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

16858-30-3

16858-30-3 structure

16858-30-3 structure

Name: 4H-Pyrazol-4-one,3-ethyl-5-phenyl-, 1,2-dioxide
Chemical Name: 3-ethyl-1,2-dioxido-5-phenylpyrazole-1,2-diium-4-one
CAS Number: 16858-30-3
Molecular Formula: C₁₁H₁₀N₂O₃
Molecular Weight: 218.20900
Create Date: 2017-07-03 16:21:33
Modify Date: 2024-12-14 10:31:07

Name	3-ethyl-1,2-dioxido-5-phenylpyrazole-1,2-diium-4-one
Synonyms	3-Phenyl-5-ethyl-pyrazolon-(4)-N,N'-dioxid 3-ethyl-1,2-dioxy-5-phenyl-pyrazol-4-one 3-ethyl-5-phenyl-4-oxo-4H-pyrazole 1,2-dioxide

Density	1.3g/cm3
Boiling Point	398.3ºC at 760mmHg
Molecular Formula	C₁₁H₁₀N₂O₃
Molecular Weight	218.20900
Flash Point	200.3ºC
Exact Mass	218.06900
PSA	74.57000
LogP	0.76260
Vapour Pressure	1.49E-06mmHg at 25°C
Index of Refraction	1.62

3152-68-9 structure

3152-68-9

~%

16858-30-3 structure

16858-30-3

Literature: Archiv der Pharmazie und Berichte der Deutschen Pharmazeutischen Gesellschaft, , vol. 300, # 10 p. 822 - 827

Precursor 1
3152-68-9
DownStream 0

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