(4-Fluorobenzyl)hydrazine

Basic Information

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CAS Number

699-05-8

Molecular Formula

C7H9FN2

Molecular Weight

140.16 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

SMILES

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C1=CC(=CC=C1CNN)F

InChI

InChI=1S/C7H9FN2/c8-7-3-1-6(2-4-7)5-10-9/h1-4,10H,5,9H2

InChIKey

YMMCBGIHBVKZGD-UHFFFAOYSA-N

LogP

0.7889999999999999

Topological Polar Surface Area

38.05 Å²

Hydrogen Bond Donor/Acceptor

3 / 2

Complexity

89.6

Synonyms & References

English

SCHEMBL3984607
DTXSID10569375
A26908
4-Fluorobenzylhydrazine
PB20964
J-515401
P10415
BB 0219969
(4-fluorobenzyl)hydrazine
4-fluorobenzyl hydrazine
EN300-29446
[(4-fluorophenyl)methyl]hydrazine
(4-fluorophenyl)methylhydrazine hydrochloride
699-05-8
(4-FLUORO-BENZYL)-HYDRAZINE
MFCD06797341
FT-0684631
YMMCBGIHBVKZGD-UHFFFAOYSA-N
AKOS000127987
(4-fluorophenyl)methylhydrazine
CS-0053727
(4-Fluorobenzyl)hydrazine
(4-Fluoro-benzyl)-hydrazine
(4-fluorobenzyl)hydrazine(SALTDATA: HCl)
4-fluorobenzohydrazine

MDL Number

MFCD06797341

Customs Code

2928000090

FAQ

What are the physical and chemical properties of (4-Fluorobenzyl)hydazine (CAS: 699-05-8)?

(4-Fluorobenzyl)hydazine is a colorless or white crystalline solid with a molecular weight of approximately 172.05 g/mol. It has a solubility of 2.2 g/100 mL in water and is soluble in common organic solvents. This hydrazine derivative is known for its reactivity, particularly in its capability to undergo substitution and condensation reactions.

How is (4-Fluorobenzyl)hydazine (CAS: 699-05-8) typically synthesized?

(4-Fluorobenzyl)hydazine is often synthesized via the reduction of 4-fluorobenzyl nitrile with a hydrazine source such as sodium or potassium hydrazine sulfate. Common methods include using a Raney nickel catalyst under hydrogen pressure to achieve good yield and selectivity. This route is favored for its efficiency and reproducibility.

What industries use (4-Fluorobenzyl)hydazine (CAS: 699-05-8)?

(4-Fluorobenzyl)hydazine is used in various industries due to its reactivity and versatility. It is particularly important in pharmaceuticals for the synthesis of active pharmaceutical ingredients. In polymer chemistry, it serves as a monomer. Additionally, it finds applications in the production of sensors and semiconductors, where its unique properties are leveraged.

What precautions should be taken when handling (4-Fluorobenzyl)hydazine (CAS: 699-05-8)?

When handling (4-Fluorobenzyl)hydazine, it is crucial to use personal protective equipment (PPE) including gloves, goggles, and a lab coat. Store it in a cool, dry place away from direct sunlight and flammable materials. Use a fume hood during operations to minimize exposure. Always consult the Safety Data Sheet (SDS) for detailed safety guidelines and emergency procedures.