3,4-Difluoronitrobenzene (369-34-6),3,4-Difluoronitrobenzene (369-34-6) Manufacturers & Suppliers,Synthesis,MSDS

Basic information

Name:
3,4-Difluoronitrobenzene
CAS No.:
369-34-6
Molecular Structure:
Formula:
C₆H₃F₂NO₂
Molecular Weight:
159.09
Synonyms:
Benzene, 1,2-difluoro-4-nitro-;1,2-Difluoro-4-nitrobenzene;3,4-Difluoro nitrobenzene;3,4-Difluoro-1-Nitrobenzene;2,4-Difluoro Nitrobenzene;
EINECS:
206-718-2
Density:
1.45 g/cm³
Melting Point:
-12 °C
Boiling Point:
200 °C at 760 mmHg
Flash Point:
80.6 °C
Solubility:
insoluble in water
Appearance:
clear yellow liquid
Hazard Symbols:
Xi,Xn
Risk Codes:
36/37/38-20/21/22
Safety Description:
26-36/37/39 Details

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Chemistry

IUPAC Name: 1,2-difluoro-4-nitrobenzene
Synonyms of 3,4-Difluoronitrobenzene (CAS NO.369-34-6): 1,2-Difluoro-4-nitrobenzene ; Benzene, 1,2-difluoro-4-nitro-
CAS NO: 369-34-6
Molecular Formula: C₆H₃F₂NO₂
Molecular Weight: 159.09
Molecular Structure:
EINECS: 206-718-2
H bond acceptors: 3
H bond donors: 0
Freely Rotating Bonds: 1
Polar Surface Area: 45.82 Å²
Index of Refraction: 1.509
Molar Refractivity: 32.78 cm³
Molar Volume: 109.6 cm³
Surface Tension: 40.6 dyne/cm
Density: 1.45 g/cm³
Flash Point: 80.6 °C
Enthalpy of Vaporization: 41.84 kJ/mol
Boiling Point: 200 °C at 760 mmHg
Vapour Pressure: 0.469 mmHg at 25°C
Melting Point: -12°C
Water Solubility: insoluble
Appearance: clear yellow liquid
Stability: Stable. Combustible. Incompatible with strong oxidizing agents, strong bases
Product Categories: HALIDE;Aromatic Halides (substituted);Fluorine Compounds;Nitro Compounds

Uses

3,4-Difluoronitrobenzene (CAS NO.369-34-6) is used as intermediates in medicine, pesticide.

Safety Profile

Safety Information about 3,4-Difluoronitrobenzene (CAS NO.369-34-6)
Hazard Codes: Irritant Xi,Xn
Risk Statements: 36/37/38-20/21/22
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
RIDADR: 2810
WGK Germany: 3
RTECS: CZ5710000
Hazard Note: Irritant
HazardClass: 6.1
PackingGroup: III

Specification

General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Will burn if involved in a fire. Combustible liquid.
Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam.
Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage: Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container.