4-[(2-Fluorophenyl)azo]-N,N-dimethylbenzenamine

Modify Date: 2026-07-02 06:45:47

4-[(2-Fluorophenyl)azo]-N,N-dimethylbenzenamine Structure
4-[(2-Fluorophenyl)azo]-N,N-dimethylbenzenamine structure
Common Name 4-[(2-Fluorophenyl)azo]-N,N-dimethylbenzenamine
CAS Number 331-91-9 Molecular Weight 243.27900
Density 1.09g/cm3 Boiling Point 377.9ºC at 760mmHg
Molecular Formula C14H14FN3 Melting Point N/A
MSDS N/A Flash Point 182.3ºC

 Names

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

Name 4-[(2-fluorophenyl)diazenyl]-N,N-dimethylaniline
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.

Density 1.09g/cm3
Boiling Point 377.9ºC at 760mmHg
Molecular Formula C14H14FN3
Molecular Weight 243.27900
Flash Point 182.3ºC
Exact Mass 243.11700
PSA 27.96000
LogP 4.30710
Index of Refraction 1.556

 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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4-[(2-Fluorophenyl)azo]-N,N-dimethylbenzenamine Structure

4-[(2-Fluorophe...

CAS#:331-91-9

Learn More
Literature: Miller et al. Cancer Research, 1949 , vol. 9, p. 652,653

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4-[(2-Fluorophenyl)azo]-N,N-dimethylbenzenamine Structure

4-[(2-Fluorophe...

CAS#:331-91-9

Learn More
Literature: Kato, Taka-aki; Matsuda, Tomonari; Matsui, Saburo; Mizutani, Takaharu; Saeki, Ken-ichi Biological and pharmaceutical bulletin, 2002 , vol. 25, # 4 p. 466 - 471

 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.

4-Dimethylamino-2'-fluor-azobenzol
N,N-Dimethyl-p-(2-fluorophenylazo)aniline
Aniline,p-((o-fluorophenyl)azo)-N,N-dimethyl
2'-Fluoro-4-dimethylaminoazobenzene
4-(2-Fluor-phenylazo)-N,N-dimethyl-anilin
4-(2-fluoro-phenylazo)-N,N-dimethyl-aniline
ANILINE,N,N-DIMETHYL-p-(2-FLUOROPHENYLAZO)

  | FAQ

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

Q: What is the English name of 4-[(2-fluorophenyl)diazenyl]-N,N-dimethylaniline?
A: The English name of 4-[(2-fluorophenyl)diazenyl]-N,N-dimethylaniline is 4-[(2-fluorophenyl)diazenyl]-N,N-dimethylaniline.
Q: What is the molecular weight of 4-[(2-fluorophenyl)diazenyl]-N,N-dimethylaniline?
A: Molecular weight of 4-[(2-fluorophenyl)diazenyl]-N,N-dimethylaniline is 243.27900.
Q: What is the CAS number of 4-[(2-fluorophenyl)diazenyl]-N,N-dimethylaniline?
A: CAS number of 4-[(2-fluorophenyl)diazenyl]-N,N-dimethylaniline is 331-91-9.
Q: What English synonyms does 4-[(2-fluorophenyl)diazenyl]-N,N-dimethylaniline have?
A: English synonyms of 4-[(2-fluorophenyl)diazenyl]-N,N-dimethylaniline: 4-Dimethylamino-2'-fluor-azobenzol, N,N-Dimethyl-p-(2-fluorophenylazo)aniline, Aniline,p-((o-fluorophenyl)azo)-N,N-dimethyl, 2'-Fluoro-4-dimethylaminoazobenzene, 4-(2-Fluor-phenylazo)-N,N-dimethyl-anilin, 4-(2-fluoro-phenylazo)-N,N-dimethyl-aniline, ANILINE,N,N-DIMETHYL-p-(2-FLUOROPHENYLAZO).
Q: What is the polar surface area (PSA) of 4-[(2-fluorophenyl)diazenyl]-N,N-dimethylaniline?
A: Polar surface area (PSA) of 4-[(2-fluorophenyl)diazenyl]-N,N-dimethylaniline is 27.96000.
Q: What is the LogP of 4-[(2-fluorophenyl)diazenyl]-N,N-dimethylaniline?
A: LogP of 4-[(2-fluorophenyl)diazenyl]-N,N-dimethylaniline is 4.30710.
Q: What is the molecular formula of 4-[(2-fluorophenyl)diazenyl]-N,N-dimethylaniline?
A: Molecular formula of 4-[(2-fluorophenyl)diazenyl]-N,N-dimethylaniline is C14H14FN3.
Q: What is the boiling point of 4-[(2-fluorophenyl)diazenyl]-N,N-dimethylaniline?
A: Boiling point of 4-[(2-fluorophenyl)diazenyl]-N,N-dimethylaniline is 377.9ºC at 760mmHg.

 factory

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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