bis(3-fluorophenyl)diazene

Modify Date: 2026-07-08 15:50:55

bis(3-fluorophenyl)diazene Structure
bis(3-fluorophenyl)diazene structure
Common Name bis(3-fluorophenyl)diazene
CAS Number 331-21-5 Molecular Weight 218.20200
Density N/A Boiling Point N/A
Molecular Formula C12H8F2N2 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 bis(3-fluorophenyl)diazene
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 C12H8F2N2
Molecular Weight 218.20200
Exact Mass 218.06600
PSA 24.72000
LogP 4.38020
InChIKey XGZUVWDFPZDZAQ-UHFFFAOYSA-N
SMILES Fc1cccc(N=Nc2cccc(F)c2)c1

 Safety Information

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

HS Code 2927000090

 Synthetic Route

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

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bis(3-fluorophenyl)diazene Structure

bis(3-fluorophe...

CAS#:331-21-5

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Literature: Biradar, Ankush V.; Kotbagi, Trupti V.; Dongare, Mohan K.; Umbarkar, Shubhangi B. Tetrahedron Letters, 2008 , vol. 49, # 22 p. 3616 - 3619

~69%

bis(3-fluorophenyl)diazene Structure

bis(3-fluorophe...

CAS#:331-21-5

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Literature: Benedini, Francesca; Galliani, Guido; Nali, Micaela; Rindone, Bruno; Tollari, Stefano Gazzetta Chimica Italiana, 1985 , vol. 115, # 6 p. 343 - 346

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bis(3-fluorophenyl)diazene Structure

bis(3-fluorophe...

CAS#:331-21-5

Learn More
Literature: Olah et al. Acta Chimica Academiae Scientiarum Hungaricae, 1956 , vol. 7, p. 85,90

~%

bis(3-fluorophenyl)diazene Structure

bis(3-fluorophe...

CAS#:331-21-5

Learn More
Literature: Olah et al. Acta Chimica Academiae Scientiarum Hungaricae, 1956 , vol. 7, p. 85,90

~%

bis(3-fluorophenyl)diazene Structure

bis(3-fluorophe...

CAS#:331-21-5

Learn More
Literature: Olah et al. Acta Chimica Academiae Scientiarum Hungaricae, 1956 , vol. 7, p. 85,90

~%

bis(3-fluorophenyl)diazene Structure

bis(3-fluorophe...

CAS#:331-21-5

Learn More
Literature: Olah et al. Acta Chimica Academiae Scientiarum Hungaricae, 1956 , vol. 7, p. 85,90

 Precursor & DownStream

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

Precursor  5

DownStream  0

 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.

3,3'-Difluor-azobenzol
3,3'-difluoroazobenzene

 bis(3-fluorophenyl)diazene | FAQ

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

Q: What English synonyms does bis(3-fluorophenyl)diazene have?
A: English synonyms of bis(3-fluorophenyl)diazene: 3,3'-Difluor-azobenzol, 3,3'-difluoroazobenzene.
Q: What is the LogP of bis(3-fluorophenyl)diazene?
A: LogP of bis(3-fluorophenyl)diazene is 4.38020.
Q: What is the Chinese name of 331-21-5?
A: Chinese name of 331-21-5 is 331-21-5.
Q: What is the English name of bis(3-fluorophenyl)diazene?
A: The English name of bis(3-fluorophenyl)diazene is bis(3-fluorophenyl)diazene.
Q: What is the CAS number of bis(3-fluorophenyl)diazene?
A: CAS number of bis(3-fluorophenyl)diazene is 331-21-5.
Q: What is the InChIKey of bis(3-fluorophenyl)diazene?
A: InChIKey of bis(3-fluorophenyl)diazene is XGZUVWDFPZDZAQ-UHFFFAOYSA-N.
Q: What is the molecular weight of bis(3-fluorophenyl)diazene?
A: Molecular weight of bis(3-fluorophenyl)diazene is 218.20200.
Q: What are the upstream materials of bis(3-fluorophenyl)diazene?
A: Related upstream materials(CAS) of bis(3-fluorophenyl)diazene: 372-19-0;402-67-5;331-20-4;330-42-7;1545-87-5.
Q: What is the molecular formula of bis(3-fluorophenyl)diazene?
A: Molecular formula of bis(3-fluorophenyl)diazene is C12H8F2N2.
Q: What is the SMILES notation of bis(3-fluorophenyl)diazene?
A: SMILES notation of bis(3-fluorophenyl)diazene is Fc1cccc(N=Nc2cccc(F)c2)c1.
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