2-Fluoro-4-methylaniline

Basic Information

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CAS Number

452-80-2

Molecular Formula

C7H8FN

Molecular Weight

125.15 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Electronic Chemicals Semiconductor Materials Etchants

Basic Physical Properties

Melting Point

3°C

Boiling Point

71°C/7mmHg

Water Solubility

Not miscible in water.

Refractive Index

n20/D 1.533(lit.)

SMILES

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CC1=CC(=C(C=C1)N)F

InChI

InChI=1S/C7H8FN/c1-5-2-3-7(9)6(8)4-5/h2-4H,9H2,1H3

InChIKey

ZQEXBVHABAJPHJ-UHFFFAOYSA-N

LogP

1.71632

Topological Polar Surface Area

26.02 Å²

Hydrogen Bond Donor/Acceptor

2 / 1

Complexity

94.9

Safety Information

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GHS Hazard Pictograms

H301

H311

H315

H319

H331

H335

Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral

H311 Toxic in contact with skin
Acute toxicity, dermal

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H331 Toxic if inhaled
Acute toxicity, inhalation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 6.1 Class 6.1

Synonyms & References

English

452-80-2
Benzenamine, 2-fluoro-4-methyl- (9CI)
CK1162
Z104477648
EN300-20297
4-methyl-2-fluoroaniline
NS00127306
FT-0602407
2-Fluoro-p-toluidine
2-fluoro-4-methylphenylamine
NSC147489
p-Toluidine, 2-fluoro-
SB40474
BRN 2637578
PS-9198
2-fluoro-4-methyl-aniline
2-fluoro-4-methyaniline
WLN: ZR BF D1
MFCD00040975
AKOS000120472
2-fluoro-4-methyl aniline
NSC 147489
2-fluoro4-methylaniline
J-509415
4-Amino-3-fluorotoluene
A7144
(2-fluoro-4-methylphenyl)amine
AC-3686
2-fluoro-4-methylbenzenamine
2-Fluoro-4-methylaniline, 99%
CS-W013515

MDL Number

MFCD00040975

Customs Code

2921430090

FAQ

What are the physical and chemical properties of 2-Fluoro-4-methylaniline (CAS: 452-80-2)?

2-Fluoro-4-methylaniline is a colorless to light yellow crystalline solid with a molecular weight of approximately 147.05 g/mol. It has a solubility of about 5.6 g/L in water. This compound is known for its reactivity, particularly towards nucleophilic substitution and electrophilic aromatic substitution reactions.

How is 2-Fluoro-4-methylaniline (CAS: 452-80-2) typically synthesized?

2-Fluoro-4-methylaniline is synthesized via the nitration of 4-methylaniline followed by reduction of the resulting 4-fluoro-N-methylaniline nitro compound. This process often involves the use of sulfuric acid as a catalyst and requires careful control of temperature and reagent quantities to achieve high yield and selectivity.

What industries use 2-Fluoro-4-methylaniline (CAS: 452-80-2)?

2-Fluoro-4-methylaniline finds applications in pharmaceuticals, where it is used as an intermediate in the synthesis of drugs. It is also utilized in the production of dyes and pigments, and in the development of sensor technologies due to its unique chemical properties.

What precautions should be taken when handling 2-Fluoro-4-methylaniline (CAS: 452-80-2)?

When handling 2-Fluoro-4-methylaniline, it is essential to use proper personal protective equipment (PPE) such as gloves and safety goggles. This compound should be stored in a cool, dry, and well-ventilated area, and handled in a fume hood to minimize inhalation risk. In case of spillage, avoid direct contact and clean up using appropriate chemical spill kits. Always refer to the Safety Data Sheet (SDS) for detailed safety instructions.