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Name	2-Fluoro-5-nitrobenzaldehyde	EINECS	-0
CAS No.	27996-87-8	Density	1.443 g/cm³
PSA	62.89000	LogP	2.06960
Solubility	It is insoluble in water.	Melting Point	57-60 °C(lit.)
Formula	C₇H₄FNO₃	Boiling Point	269.7 °C at 760 mmHg
Molecular Weight	169.112	Flash Point	116.9 °C
Transport Information	N/A	Appearance	Beige to light brown crystalline powder
Safety	26-36	Risk Codes	36/37/38
Molecular Structure		Hazard Symbols	Xi
Synonyms	5-NITRO-2-FLUOROBENZALDEHYDE;2-FLUORO-5-NITROBENZALDEHYDE;FLUORO NITROBENZALDEHYDE;2-Fluoro-5-Nitrobenzaldehyde 5-Nitro-2-Fluorobenzaldehyde;2-Fluoro-5-nitrobenzaldehyde,97%;4-Fluoro-3-formylnitrobenzene;Benzaldehyde,2-fluoro-5-nitro-	Article Data	12

2-Fluoro-5-nitrobenzaldehyde Synthetic route

: 374538-01-9
(4-fluoro-3-formylphenyl)boronic acid

: 27996-87-8
2-fluoro-5-nitrobenzaldehye

Conditions

Conditions	Yield
With sulfuric acid; nitric acid at 0 - 20℃; for 16h; regioselective reaction;	100%

: 446-52-6
2-Fluorobenzaldehyde

: 27996-87-8
2-fluoro-5-nitrobenzaldehye

Conditions

Conditions	Yield
With trifluoromethylsulfonic anhydride; ethylammonium nitrate at 0 - 30℃; for 4h; Inert atmosphere; regioselective reaction;	97%

: C12H11BFNO5

A: 27996-87-8
2-fluoro-5-nitrobenzaldehye

B: C12H10BFN2O7

Conditions

Conditions	Yield
With sulfuric acid; nitric acid at 0 - 20℃; for 16h; regioselective reaction;	A 65% B 32%

: 455-88-9
5-nitro-2-fluorotoluene

: 27996-87-8
2-fluoro-5-nitrobenzaldehye

Conditions

Conditions	Yield
(i) CrO3, H2SO4, Ac2O, AcOH, (ii) aq. H2SO4, EtOH; Multistep reaction;

: 6361-21-3
2-chloro-5-nitrobenzaldehyde

A 2-Fluoro-5-notrobenzaldehyde: 2-Fluoro-5-notrobenzaldehyde

B: 27996-87-8
2-fluoro-5-nitrobenzaldehye

Conditions

Conditions	Yield
With potassium fluoride In N-methyl-acetamide; water

: 6361-21-3
2-chloro-5-nitrobenzaldehyde

: 27996-87-8
2-fluoro-5-nitrobenzaldehye

Conditions

Conditions	Yield
With potassium fluoride In N-methyl-acetamide; water
With potassium fluoride In N,N-dimethyl-formamide at 20 - 160℃;
With potassium fluoride In N,N-dimethyl-formamide at 20 - 160℃; for 1.5h;
With potassium fluoride In N,N-dimethyl-formamide

: 27996-87-8
2-fluoro-5-nitrobenzaldehye

: 63878-73-9
(2-fluoro-5-nitrophenyl)methanol

Conditions

Conditions	Yield
	100%
With methanol; sodium tetrahydroborate at 0℃; for 3h;	99%
With methanol; sodium tetrahydroborate at 0 - 20℃; for 1h;	99.8%

: 27996-87-8
2-fluoro-5-nitrobenzaldehye

: 15231-41-1
tert-butyl 3-aminopropanoate

: 147290-94-6
tert-butyl N-<(2-fluoro-5-nitrophenyl)methyl>-3-aminopropionate

Conditions

Conditions	Yield
With sodium acetate; sodium cyanoborohydride In methanol for 2h; Ambient temperature;	99%

: 72745-66-5
3-methyl-4-benzyl-2-isoxazolin-5-one

: 27996-87-8
2-fluoro-5-nitrobenzaldehye

: 2-(4-benzyl-3-methyl-5-oxo-5H-isoxazol-2-yl)-5-nitro-benzaldehyde

Conditions

Conditions	Yield
Stage #1: 3-methyl-4-benzyl-2-isoxazolin-5-one With sodium In methanol Stage #2: 2-fluoro-5-nitrobenzaldehye In N,N-dimethyl-formamide at 45 - 50℃; for 0.5h;	99%

: 29879-44-5
4,5,6,7-tetrahydrobenzo[c]isoxazol-3(3aH)-one

: 27996-87-8
2-fluoro-5-nitrobenzaldehye

: 5-nitro-2-(3-oxo-4,5,6,7-tetrahydro-3H-benzo[c]isoxazol-1-yl)-benzaldehyde

Conditions

Conditions	Yield
Stage #1: 4,5,6,7-tetrahydrobenzo[c]isoxazol-3(3aH)-one With sodium In methanol Stage #2: 2-fluoro-5-nitrobenzaldehye In N,N-dimethyl-formamide at 45 - 50℃; for 5h;	99%

2-Fluoro-5-nitrobenzaldehyde Chemical Properties

Product Name: Benzaldehyde,2-fluoro-5-nitro- (CAS NO.27996-87-8)

Molecular Formula: C₇H₄FNO₃
Molecular Weight: 169.11g/mol
Mol File: 27996-87-8.mol
Appearance: Beige to light brown crystalline powder
Melting Point: 57-60 °C(lit.)
Sensitive: Air Sensitive
Index of Refraction: 1.59
Molar Refractivity: 39.54 cm³
Molar Volume: 117.1 cm³
Surface Tension: 52.2 dyne/cm
Density: 1.443 g/cm³
Flash Point: 116.9 °C
Enthalpy of Vaporization: 50.79 kJ/mol
Boiling Point: 269.7 °C at 760 mmHg
Vapour Pressure: 0.00713 mmHg at 25°C
XLogP3-AA: 1.3
H-Bond Donor: 0
H-Bond Acceptor: 4
Structure Descriptors of Benzaldehyde,2-fluoro-5-nitro- (CAS NO.27996-87-8):
IUPAC Name: 2-fluoro-5-nitrobenzaldehyde
Canonical SMILES: C1=CC(=C(C=C1[N+](=O)[O-])C=O)F
InChI: InChI=1S/C7H4FNO3/c8-7-2-1-6(9(11)12)3-5(7)4-10/h1-4H
InChIKey: VVXFDFQEIRGULC-UHFFFAOYSA-N
Product Categories: Aromatic Aldehydes & Derivatives (substituted);Benzaldehyde; Miscellaneous; Aldehydes; C7; Carbonyl Compounds

2-Fluoro-5-nitrobenzaldehyde Safety Profile

Safety Information of Benzaldehyde,2-fluoro-5-nitro- (CAS NO.27996-87-8):
Hazard Codes: Xi Irritant
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
RIDADR: PG3
WGK Germany: 3
Hazard Note: Irritant
HazardClass: IRRITANT

2-Fluoro-5-nitrobenzaldehyde Specification

Benzaldehyde,2-fluoro-5-nitro- , its CAS NO. is 27996-87-8, the synonyms are Fluoro Nitrobenzaldehyde ; 2-Fluoro-5-nitrobenzaldehyde .

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