1-Phenyl-2-diazo-1,3-butanedione

Modify Date: 2025-09-20 20:20:35

1-Phenyl-2-diazo-1,3-butanedione Structure
1-Phenyl-2-diazo-1,3-butanedione structure
Common Name 1-Phenyl-2-diazo-1,3-butanedione
CAS Number 2009-96-3 Molecular Weight 188.18300
Density N/A Boiling Point N/A
Molecular Formula C10H8N2O2 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 2-diazonio-3-oxo-1-phenylbut-1-en-1-olate
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 C10H8N2O2
Molecular Weight 188.18300
Exact Mass 188.05900
PSA 68.28000
LogP 2.22778
InChIKey CYYVRGUWUAFEDN-UHFFFAOYSA-N
SMILES CC(=O)C(=[N+]=[N-])C(=O)c1ccccc1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2927000090

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2927000090
Summary 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

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

2-diazo-1-phenyl-1,3-butadiene
1-Phenyl-2-diazo-1,3-butanedione
2-Diazo-1-phenyl-butan-1,3-dion
diazoacetophenone
Acetyl-benzoyl-diazomethan
2-diazo-1-phenyl-1,3-butanedione
2-diazo-1-phenyl-butane-1,3-dione

 1-Phenyl-2-diazo-1,3-butanedione | FAQ

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

Q: What is the molecular formula of 2-diazonio-3-oxo-1-phenylbut-1-en-1-olate?
A: Molecular formula of 2-diazonio-3-oxo-1-phenylbut-1-en-1-olate is C10H8N2O2.
Q: What is the Chinese name of 2009-96-3?
A: Chinese name of 2009-96-3 is 2009-96-3.
Q: What is the SMILES notation of 2-diazonio-3-oxo-1-phenylbut-1-en-1-olate?
A: SMILES notation of 2-diazonio-3-oxo-1-phenylbut-1-en-1-olate is CC(=O)C(=[N+]=[N-])C(=O)c1ccccc1.
Q: What is the CAS number of 2-diazonio-3-oxo-1-phenylbut-1-en-1-olate?
A: CAS number of 2-diazonio-3-oxo-1-phenylbut-1-en-1-olate is 2009-96-3.
Q: What is the LogP of 2-diazonio-3-oxo-1-phenylbut-1-en-1-olate?
A: LogP of 2-diazonio-3-oxo-1-phenylbut-1-en-1-olate is 2.22778.
Q: What is the English name of 2-diazonio-3-oxo-1-phenylbut-1-en-1-olate?
A: The English name of 2-diazonio-3-oxo-1-phenylbut-1-en-1-olate is 2-diazonio-3-oxo-1-phenylbut-1-en-1-olate.
Q: What English synonyms does 2-diazonio-3-oxo-1-phenylbut-1-en-1-olate have?
A: English synonyms of 2-diazonio-3-oxo-1-phenylbut-1-en-1-olate: 2-diazo-1-phenyl-1,3-butadiene, 1-Phenyl-2-diazo-1,3-butanedione, 2-Diazo-1-phenyl-butan-1,3-dion, diazoacetophenone, Acetyl-benzoyl-diazomethan, 2-diazo-1-phenyl-1,3-butanedione, 2-diazo-1-phenyl-butane-1,3-dione.
Q: What is the InChIKey of 2-diazonio-3-oxo-1-phenylbut-1-en-1-olate?
A: InChIKey of 2-diazonio-3-oxo-1-phenylbut-1-en-1-olate is CYYVRGUWUAFEDN-UHFFFAOYSA-N.
Q: What is the molecular weight of 2-diazonio-3-oxo-1-phenylbut-1-en-1-olate?
A: Molecular weight of 2-diazonio-3-oxo-1-phenylbut-1-en-1-olate is 188.18300.
Q: What is the polar surface area (PSA) of 2-diazonio-3-oxo-1-phenylbut-1-en-1-olate?
A: Polar surface area (PSA) of 2-diazonio-3-oxo-1-phenylbut-1-en-1-olate is 68.28000.

 1-Phenyl-2-diazo-1,3-butanedionefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Dayang Chem (Hangzhou) Co., Ltd.
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