2-fluoro-4-methyl-aniline

Modify Date: 2026-07-13 17:34:47

2-fluoro-4-methyl-aniline Structure
2-fluoro-4-methyl-aniline structure
Common Name 2-fluoro-4-methyl-aniline
CAS Number 452-80-2 Molecular Weight 125.144
Density 1.1±0.1 g/cm3 Boiling Point 196.5±0.0 °C at 760 mmHg
Molecular Formula C7H8FN Melting Point 3 °C
MSDS Chinese USA Flash Point 79.4±0.0 °C
Symbol GHS06
GHS06
Signal Word Danger

 Names

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

Name 2-Fluoro-4-Methylaniline
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 1.1±0.1 g/cm3
Boiling Point 196.5±0.0 °C at 760 mmHg
Melting Point 3 °C
Molecular Formula C7H8FN
Molecular Weight 125.144
Flash Point 79.4±0.0 °C
Exact Mass 125.064079
PSA 26.02000
LogP 1.73
Vapour Pressure 0.4±0.3 mmHg at 25°C
Index of Refraction 1.542
InChIKey ZQEXBVHABAJPHJ-UHFFFAOYSA-N
SMILES Cc1ccc(N)c(F)c1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XU6650000
CHEMICAL NAME :
p-Toluidine, 2-fluoro-
CAS REGISTRY NUMBER :
452-80-2
BEILSTEIN REFERENCE NO. :
2637578
LAST UPDATED :
199707
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H8-F-N
MOLECULAR WEIGHT :
125.16
WISWESSER LINE NOTATION :
ZR BF D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - wild bird species
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 21,315,1972

 Safety Information

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

Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H301-H311-H315-H319-H331-H335
Precautionary Statements P261-P280-P301 + P310-P305 + P351 + P338-P311
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes T:Toxic;
Risk Phrases R23/24/25;R36/37/38
Safety Phrases S26-S36/37/39-S45
RIDADR UN 2810 6.1/PG 3
WGK Germany 3
RTECS XU6650000
Packaging Group III
Hazard Class 6.1
HS Code 2921430090

 Synthetic Route

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

~%

2-fluoro-4-methyl-aniline Structure

2-fluoro-4-meth...

CAS#:452-80-2

Learn More
Literature: Ostaszynski Bl.Soc.Sci.Lett.Lodz, 1952 , vol. <3>3, # 15 p. 6

~93%

2-fluoro-4-methyl-aniline Structure

2-fluoro-4-meth...

CAS#:452-80-2

Learn More
Literature: Ji, Pengju; Atherton, John H.; Page, Michael I. Journal of Organic Chemistry, 2012 , vol. 77, # 17 p. 7471 - 7478

~%

2-fluoro-4-methyl-aniline Structure

2-fluoro-4-meth...

CAS#:452-80-2

Learn More
Literature: Tomcufcik,A.S.; Seeger,D.R. Journal of Organic Chemistry, 1961 , vol. 26, p. 3351 - 3356

 Customs

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

HS Code 2921430090
Summary HS:2921430090 toluidines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Articles3

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Synthesis of chiral building blocks for use in drug discovery.

Molecules 9(6) , 405-26, (2004)

In the past decade there has been a significant growth in the sales of pharmaceutical drugs worldwide, but more importantly there has been a dramatic growth in the sales of single enantiomer drugs. Th...

Rat liver microsomal metabolism of 2-halogenated 4-methylanilines.

Xenobiotica 22(12) , 1403-23, (1992)

1. Rat liver microsomal metabolism of 2-fluoro-, 2-chloro- and 2-bromo-4-methylaniline was investigated using h.p.l.c. Metabolites identified include products from side-chain C-hydroxylation (benzyl a...

Indoline derivatives as 5-HT(2C) receptor agonists.

Bioorg. Med. Chem. Lett. 14 , 2367-2370, (2004)

A series of 1-(1-indolinyl)-2-propylamines was synthesised and evaluated as 5-HT(2C) receptor agonists for the treatment of obesity. The general methods of synthesis of the precursor indoles are descr...

 Synonyms

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

4-Amino-3-fluorotoluene
2-Fluoro-4-methylaniline
2-Fluoro-4-methyaniline
ZR BF D1
MFCD00040975
EINECS 259-564-3
2-Fluoro-4-methylbenzenamine
2-Fluoro-p-toluidine
2-fluoro-4-methyl-aniline

 2-fluoro-4-methyl-aniline | FAQ

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

Q: What is the boiling point of 2-Fluoro-4-Methylaniline?
A: Boiling point of 2-Fluoro-4-Methylaniline is 196.5±0.0 °C at 760 mmHg.
Q: What is the InChIKey of 2-Fluoro-4-Methylaniline?
A: InChIKey of 2-Fluoro-4-Methylaniline is ZQEXBVHABAJPHJ-UHFFFAOYSA-N.
Q: What are the upstream materials of 2-Fluoro-4-Methylaniline?
A: Related upstream materials(CAS) of 2-Fluoro-4-Methylaniline: 446-34-4;452-74-4;352-70-5.
Q: What is the melting point of 2-Fluoro-4-Methylaniline?
A: Melting point of 2-Fluoro-4-Methylaniline is 3 °C.
Q: What is the polar surface area (PSA) of 2-Fluoro-4-Methylaniline?
A: Polar surface area (PSA) of 2-Fluoro-4-Methylaniline is 26.02000.
Q: What is the molecular weight of 2-Fluoro-4-Methylaniline?
A: Molecular weight of 2-Fluoro-4-Methylaniline is 125.144.
Q: What is the LogP of 2-Fluoro-4-Methylaniline?
A: LogP of 2-Fluoro-4-Methylaniline is 1.73.
Q: What English synonyms does 2-Fluoro-4-Methylaniline have?
A: English synonyms of 2-Fluoro-4-Methylaniline: 4-Amino-3-fluorotoluene, 2-Fluoro-4-methylaniline, 2-Fluoro-4-methyaniline, ZR BF D1, MFCD00040975, EINECS 259-564-3, 2-Fluoro-4-methylbenzenamine, 2-Fluoro-p-toluidine, 2-fluoro-4-methyl-aniline.
Q: What is the SMILES notation of 2-Fluoro-4-Methylaniline?
A: SMILES notation of 2-Fluoro-4-Methylaniline is Cc1ccc(N)c(F)c1.
Q: What are the downstream products of 2-Fluoro-4-Methylaniline?
A: Related downstream products(CAS) of 2-Fluoro-4-Methylaniline: 452-81-3;452-79-9;18349-09-2;27018-16-2;85070-67-3;518070-28-5;122509-72-2;326-67-0;146137-80-6;366-45-0.

 2-fluoro-4-methyl-anilinefactory

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

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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