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2,4-Difluorobenzylamine(CAS#72235-52-0)

Chemical Property:

CAS‌: 72235-52-0
EINECS‌: 276-502-0
Chemical Formula‌: C₇H₇F₂N
Molecular Weight‌: 143.13
InChI‌: InChI=1/C7H7F2N/c8-6-2-1-5(4-10)7(9)3-6/h1-3H,4,10H2/p+1
InChIKey‌: QDZZDVQGBKTLHV-UHFFFAOYSA-N
Density‌: 1.204 g/mL at 25 °C (lit.)
Melting Point‌: 255-256 °C (Solv: N,N-dimethylformamide (68-12-2))
Boiling Point‌: 82-84 °C (15 mmHg)
Flash Point‌: 155°F
Vapor Pressure‌: 1.02 mmHg at 25°C
Refractive Index‌: n20/D 1.49 (lit.)
Acidity Coefficient‌: 8.58±0.10 (Predicted)
Storage Conditions‌: under inert gas (nitrogen or Argon) at 2-8 °C
Sensitivity‌: Air Sensitive
Appearance‌: Solid
Specific Gravity‌: 1.204
Color‌: Clear colorless to light yellow
BRN‌: 3539259
Hazard Sign‌: C – Corrosive substance
Picture 4
Risk Phrases‌: 34 – Causes burns.
Safety Phrases‌:
S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S27 – Immediately take off contaminated clothing.
S36/37/39 – Wear suitable protective clothing, gloves and goggles or mask.
S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label if possible).
S25 – Avoid contact with eyes.
Hazardous Goods Transport Number‌: UN 2735 8/PG 3
WGK Germany‌: 3
Customs Code‌: 29214990
Hazard Note‌: Corrosive
Hazard Class‌: 8
Packing Group‌: III
Downstream Products‌: (4R,12AS)-N-(2,4-difluorobenzyl)-7-phenoxy-4-methyl-6,8-dioxo-3,4,6,8,12,12A-hexahydro-9-carboxy-2H-pyrido[1',2':4,5]pyrazino[2,1-B][1,3]oxazine-9-carboxamide


Product Detail

Product Tags

2,4-Difluoroaniline is an organic compound. It is a colorless liquid with a pungent odor. The following is information about some of its properties, uses, preparation methods, and safety:

Properties‌:

Appearance: Colorless liquid
Solubility: Soluble in water and common organic solvents

Uses‌:

Preparation Methods‌:

The preparation method of 2,4-difluoroaniline can be achieved through the reaction of 2-fluoro-nitrobenzene with fluorinated hydrogen.
Specific experimental conditions and steps can be referred to in relevant organic synthesis literature or professional technical materials.

Safety Information‌:

2,4-Difluoroaniline is an organic compound, and it is essential to strictly adhere to chemical laboratory safety procedures during operation.
When using or storing 2,4-difluoroaniline, it is necessary to maintain a well-ventilated environment.
When coming into contact with 2,4-difluoroaniline, avoid skin contact and inhalation of its vapors. Use personal protective equipment such as laboratory gloves, goggles, and protective masks.
In emergency situations, such as accidental contact or inhalation, seek medical assistance immediately and bring the compound’s safety data sheet to the hospital.


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