-
Name
2-Fluorobenzaldehyde
- EINECS 207-171-2
- CAS No. 446-52-6
- Article Data156
- CAS DataBase
- Density 1.178 g/cm3
- Solubility Insoluble in water
- Melting Point -44.5 °C(lit.)
- Formula C7H5FO
- Boiling Point 175.2 °C at 760 mmHg
- Molecular Weight 124.115
- Flash Point 55.1 °C
- Transport Information UN 1989 3/PG 3
- Appearance clear colorless to light brown liquid
- Safety 16-26-36-37/39
- Risk Codes 10-36/37/38-22
-
Molecular Structure
-
Hazard Symbols
Xi,
F,
Xn
- Synonyms Benzaldehyde, 2-fluoro-;Benzaldehyde, o-fluoro- (8CI);4-07-00-00559 (Beilstein Handbook Reference);o-Fluorobenzaldehyde;
- PSA 17.07000
- LogP 1.63820
2-Fluorobenzaldehyde Chemical Properties
IUPAC Name: 2-Fluorobenzaldehyde
Synonyms of 2-Fluorobenzaldehyde (CAS NO.446-52-6): 4-07-00-00559 (Beilstein Handbook Reference) ; BRN 0507155 ; EINECS 207-171-2 ; NSC 66829 ; o-Fluorobenzaldehyde ; Benzaldehyde, 2-fluoro- ; Benzaldehyde, o-fluoro- (8CI)
CAS NO: 446-52-6
Molecular Formula of 2-Fluorobenzaldehyde (CAS NO.446-52-6): C7H5FO
Molecular Weight: 124.1124
Molecular Structure:
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Product Categories: Aromatic Aldehydes & Derivatives (substituted) ; Benzaldehyde ; Fluorobenzene ; Adehydes, Acetals & Ketones ; Fluorine Compounds ; Aldehydes ; C7 ; Carbonyl Compounds
Melting Point: −44.5 °C
Polar Surface Area: 17.07 Å2
Index of Refraction: 1.539
Molar Refractivity: 32.99 cm3
Molar Volume: 105.3 cm3
Surface Tension: 36.8 dyne/cm
Density of 2-Fluorobenzaldehyde (CAS NO.446-52-6): 1.178 g/cm3
Flash Point: 55 °C
Enthalpy of Vaporization: 41.15 kJ/mol
Boiling Point: 175.2 °C at 760 mmHg
Vapour Pressure: 1.16 mmHg at 25°C
2-Fluorobenzaldehyde Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intravenous | 56mg/kg (56mg/kg) | U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#07570, |
2-Fluorobenzaldehyde Safety Profile
Hazard Codes: 
Xi,
F,Xn
Risk Statements: 10-36/37/38-22
R10: Flammable.
R36/37/38: Irritating to eyes, respiratory system and skin.
R22: Harmful if swallowed.
Safety Statements: 16-26-36-37/39
S16: Keep away from sources of ignition.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
S37/39: Wear suitable gloves and eye/face protection.
RIDADR: UN 1989 3/PG 3
WGK Germany: 3
RTECS: CU6140000
F: 10-23
Hazard Note: Flammable
HazardClass: 3
PackingGroup: III
HS Code: 29130000
A poison by intravenous route. When heated to decomposition it emits toxic vapors of F−.
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