4-Fluoroaniline - ≥99% , CAS No.371-40-4

CAS: 371-40-4 Cat. No.: F103204 Molecular Weight: 111.12 Beilstein Registry Number: 742030 EC Number: 206-735-5
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
AI3-52386 | AKOS000119114 | para-Fluoroaniline | 4-fluoranylaniline | UN 2944 | (4-fluorophenyl)amine | (4-fluorophenyl)-amine | 4-fluoroanilin | Fluoroaniline, p- | 1,4-fluorobenzenamine | 4-FLUOROANILINE | 4-fluoro-aniline | CHEBI:28546 | F2190-0427 | P
Storage
Room temperature,Argon charged,Desiccated,Cool
Shipped In
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Size
Status
Price
Qty
25g
F103204-25g
3
$16.90
100g
F103204-100g
2

$28.90

$34.90
Save $6.00 (17.19%)
500g
F103204-500g
3

$77.90

$137.90
Save $60.00 (43.51%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged,Desiccated,Cool Ships FedEx DG Service Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 10 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Intermediate for the production of Flumazenil

Specifications

Synonyms
AI3-52386 | AKOS000119114 | para-Fluoroaniline | 4-fluoranylaniline | UN 2944 | (4-fluorophenyl)amine | (4-fluorophenyl)-amine | 4-fluoroanilin | Fluoroaniline, p- | 1, 4-fluorobenzenamine | 4-FLUOROANILINE | 4-fluoro-aniline | CHEBI:28546 | F2190-0427 | P
Specifications & Purity
≥99%
Storage
Room temperature, Argon charged, Desiccated, Cool
Shipped In
FedEx DG Service
Purity
≥99%
Names and Identifiers
Pubchem Sid508809416
Canonical SmilesC1=CC(=CC=C1N)F
IUPAC Name4-fluoroaniline
InChIKeyKRZCOLNOCZKSDF-UHFFFAOYSA-N
INCHI1S/C6H6FN/c7-5-1-3-6(8)4-2-5/h1-4H,8H2
Isomeric SMILES C1=CC(=CC=C1N)F
WGK Germany 1
RTECS BY1575000
UN Number 2941
Packing Group III
Molecular Weight 111.12
Beilstein 742030
Reaxy-Rn 742030
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=742030&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassAniline and substituted anilines
Intermediate Tree Nodes Not available
Direct ParentAniline and substituted anilines
Alternative Parents Fluorobenzenes  Aryl fluorides  Primary amines  Organopnictogen compounds  Organofluorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Aniline or substituted anilines - Halobenzene - Fluorobenzene - Aryl halide - Aryl fluoride - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Primary amine - Organonitrogen compound - Organofluoride - Organohalogen compound - Amine - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aniline and substituted anilines. These are organic compounds containing an aminobenzene moiety.
External Descriptors primary arylamine - fluoroaniline
3D Structure
Interactive Chemical Structure Model





Associated Targets(non-human)
Oryctolagus cuniculus (11301 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

16 results found

Lot NumberCertificate TypeDateItem
D2609319Certificate of AnalysisMar 26, 2026 F103204
D2609322Certificate of AnalysisMar 26, 2026 F103204
D2609323Certificate of AnalysisMar 26, 2026 F103204
D2609336Certificate of AnalysisMar 26, 2026 F103204
J2111670Certificate of AnalysisJul 10, 2025 F103204
J2111672Certificate of AnalysisJul 10, 2025 F103204
B2328452Certificate of AnalysisFeb 11, 2023 F103204
B2328454Certificate of AnalysisFeb 11, 2023 F103204
B2328592Certificate of AnalysisFeb 11, 2023 F103204
I2511029Certificate of AnalysisFeb 11, 2023 F103204
A2510103Certificate of AnalysisMar 08, 2022 F103204
E2230147Certificate of AnalysisMar 08, 2022 F103204
E2230156Certificate of AnalysisMar 08, 2022 F103204
E2230165Certificate of AnalysisMar 08, 2022 F103204
E2230166Certificate of AnalysisMar 08, 2022 F103204
E2406049Certificate of AnalysisMar 08, 2022 F103204

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Chemical and Physical Properties
SolubilitySlightly soluble in water. Soluble in chloroform and methanol.
SensitivityAir sensitive
Refractive Index1.539
Flash Point(°F)165.2 °F
Flash Point(°C)74 °C
Boil Point(°C)187°C
Melt Point(°C)-1.9°C
Molecular Weight111.120 g/mol
XLogP31.100
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass111.048 Da
Monoisotopic Mass111.048 Da
Topological Polar Surface Area26.000 Ų
Heavy Atom Count8
Formal Charge0
Complexity66.900
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
References
1. Tianfang Yang, Ye Chen, Miao Tian, Xupo Liu, Fengxian Zhang, Jing Zhang, Kun Wang, Shuyan Gao.  (2023)  Engineering the electronic structure of Fe-N/C catalyst via fluorine self-doping for enhanced oxygen reduction reaction in liquid and all-solid-state Zn-air batteries.  ELECTROCHIMICA ACTA,      [PMID:] [10.1016/j.electacta.2023.141907]
2. Shichao Xu, Xiaojing Zeng, Songlin Dai, Jing Wang, Yuxiang Chen, Jie Song, Yunfei Shi, Xian Cheng, Shengliang Liao, Zhendong Zhao.  (2020)  Turpentine Derived Secondary Amines for Sustainable Crop Protection: Synthesis, Activity Evaluation and QSAR Study.  JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,      [PMID:32975941] [10.1021/acs.jafc.0c01909]
3. Li-Shun Zhang, Qing-Li Zhao, Xin-Xin Li, Xi-Xi Li, Yan-Ping Huang, Zhao-Sheng Liu.  (2016)  Green synthesis of mesoporous molecular sieve incorporated monoliths using room temperature ionic liquid and deep eutectic solvents.  TALANTA,      [PMID:27769462] [10.1016/j.talanta.2016.09.030]
4. Li-Shun Zhang, Pei-Yao Du, Wen Gu, Qing-Li Zhao, Yan-Ping Huang, Zhao-Sheng Liu.  (2016)  Monolithic column incorporated with lanthanide metal-organic framework for capillary electrochromatography.  JOURNAL OF CHROMATOGRAPHY A,      [PMID:27432788] [10.1016/j.chroma.2016.07.015]
5. Xuexin Yuan, Qiqi Zhou, Yu Chen, Hai-Jian Yang, Qingqing Jiang, Juncheng Hu, Cun-Yue Guo.  (2024)  Photocatalytic N-Formylation of CO2 with Amines Catalyzed by Diethyltriamine Pentaacetic Acid.  C-Journal of Carbon Research,  10  (3): (62).  [PMID:] [10.3390/c10030062]
6. Zhuowei Du, Zhu Ma, Tangjie Yu, Zhangfeng Huang, Wei You, Yi Chen, Junbo Yang, Hao Du, Qian Zhang, Yixian Li, Lihong Bai, Yanlin Li, Guoming Li, Shanyue Hou, Yan Xiang, Jian Yu, Cheng Huang, Kuan Sun, Wei Long.  (2024)  Regulation of Lead Iodide Crystallization and Distribution for Efficient Perovskite Solar Cells.  ACS Applied Materials & Interfaces,      [PMID:39229717] [10.1021/acsami.4c10862]
7. Yunjia Wei, Dexiang Chen, Xingce Fan, Xiao Tang, Lei Yao, Xing Zhao, Qiang Li, Jiawei Wang, Teng Qiu, Qi Hao.  (2024)  Unveiling Plasmon-Induced Suzuki–Miyaura Reactions on Silver Nanoparticles via Raman Spectroscopy.  ACS Catalysis,      [PMID:] [10.1021/acscatal.4c04578]
8. Zhuohua Dai, Guangfa Wang, Fangfang Xiao, Da Lei, Xincun Dou.  (2023)  Amorphous Copper-Based Nanoparticles with Clusterization-Triggered Phosphorescence for Ultrasensing 2,4,6-Trinitrotoluene.  ADVANCED MATERIALS,  35  (24): (2300526).  [PMID:36929680] [10.1002/adma.202300526]
9. Wen Qin, Chengyuan Zheng, Haoming Qin, Yang Song, Yang Zhou, Jin Jiang, Jun Ma.  (2025)  New insights into the role of electron shuttles in enhancing permanganate oxidation for the removal of aniline compounds: Free radicals and intermediate manganese.  JOURNAL OF HAZARDOUS MATERIALS,      [PMID:40306246] [10.1016/j.jhazmat.2025.138415]
10. Fengjun Chen, Yifen Xu, Aying Wang, Zhongxiang Xia, Lidong Zhang, Lixian Yin, Zhi Wang.  (2025)  High performance combustion synthesis-based low-temperature curing of benzoxazine.  POLYMER,      [PMID:] [10.1016/j.polymer.2025.128596]
Solution Calculators
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