Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Phenyl-1,2,4-oxadiazol-3(2H)-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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21084-84-4

21084-84-4 structure

21084-84-4 structure

Name: 5-Phenyl-1,2,4-oxadiazol-3(2H)-one
Chemical Name: 5-phenyl-1,2,4-oxadiazol-3-one
CAS Number: 21084-84-4
Molecular Formula: C₈H₆N₂O₂
Molecular Weight: 162.14500
Create Date: 2016-01-23 01:32:16
Modify Date: 2025-08-26 13:09:32

Name	5-phenyl-1,2,4-oxadiazol-3-one
Synonyms	3-Hydroxy-5-phenyl-1,2,4-oxadiazol 1,2,4-Oxadiazol-3-ol,5-phenyl 5-phenyl-1,2,4-oxadiazole-3-ole 3-hydroxy-5-phenyl-1,2,4-oxadiazole

Density	1.38g/cm3
Boiling Point	351.2ºC at 760 mmHg
Molecular Formula	C₈H₆N₂O₂
Molecular Weight	162.14500
Flash Point	166.2ºC
Exact Mass	162.04300
PSA	59.15000
LogP	1.44220
Vapour Pressure	2.06E-05mmHg at 25°C
Index of Refraction	1.646

HS Code	2934999090

4648-54-8 structure

4648-54-8

4461-33-0 structure

4461-33-0

~%

21084-84-4 structure

21084-84-4

Literature: Kali-Chemie Pharma GmbH Patent: US5547967 A1, 1996 ;

4461-33-0 structure

4461-33-0

~81%

21084-84-4 structure

21084-84-4

Literature: Tsuge, Otohiko; Urano, Satoshi; Oe, Koji Journal of Organic Chemistry, 1980 , vol. 45, # 25 p. 5130 - 5136

Precursor 2
4648-54-8 4461-33-0
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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