4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium

Modify Date: 2026-07-06 19:16:30

4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium Structure
4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium structure
Common Name 4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium
CAS Number 82775-80-2 Molecular Weight 196.59000
Density N/A Boiling Point N/A
Molecular Formula C8H5ClN2O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C8H5ClN2O2
Molecular Weight 196.59000
Exact Mass 196.00400
PSA 51.49000
LogP 2.42350
InChIKey ZEJRRMALRXALHS-UHFFFAOYSA-N
SMILES [O-][n+]1onc(Cl)c1-c1ccccc1

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium Structure

4-chloro-2-oxid...

CAS#:82775-80-2

Learn More
Literature: Calvino; Serafino; Ferrarotti; Gasco Archiv der Pharmazie, 1984 , vol. 317, # 8 p. 695 - 701

~%

4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium Structure

4-chloro-2-oxid...

CAS#:82775-80-2

Learn More
Literature: Ponzio Gazzetta Chimica Italiana, 1932 , vol. 62, p. 127,129, 130

~%

4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium Structure

4-chloro-2-oxid...

CAS#:82775-80-2

Learn More
Literature: Calvino; Serafino; Ferrarotti; Gasco Archiv der Pharmazie, 1984 , vol. 317, # 8 p. 695 - 701

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  3

DownStream  1

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

4-Chloro-3-phenylfuroxan
4-chloro-3-phenyl-furazan-2-oxide
4-Chlor-3-phenyl-furazan-2-oxid
1,2,5-Oxadiazole,3-chloro-4-phenyl-,5-oxide

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the CAS number of 4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium?
A: CAS number of 4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium is 82775-80-2.
Q: What are the upstream materials of 4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium?
A: Related upstream materials(CAS) of 4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium: 1483-82-5;10242-38-3;82775-81-3.
Q: What are the downstream products of 4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium?
A: Related downstream products(CAS) of 4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium: 24786-13-8.
Q: What is the English name of 4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium?
A: The English name of 4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium is 4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium.
Q: What is the molecular weight of 4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium?
A: Molecular weight of 4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium is 196.59000.
Q: What is the molecular formula of 4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium?
A: Molecular formula of 4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium is C8H5ClN2O2.
Q: What is the Chinese name of 82775-80-2?
A: Chinese name of 82775-80-2 is 82775-80-2.
Q: What is the polar surface area (PSA) of 4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium?
A: Polar surface area (PSA) of 4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium is 51.49000.
Q: What English synonyms does 4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium have?
A: English synonyms of 4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium: 4-Chloro-3-phenylfuroxan, 4-chloro-3-phenyl-furazan-2-oxide, 4-Chlor-3-phenyl-furazan-2-oxid, 1,2,5-Oxadiazole,3-chloro-4-phenyl-,5-oxide.
Q: What is the SMILES notation of 4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium?
A: SMILES notation of 4-chloro-2-oxido-3-phenyl-1,2,5-oxadiazol-2-ium is [O-][n+]1onc(Cl)c1-c1ccccc1.
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