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2,3,4-Trifluorobenzaldehyde
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Name

2,3,4-Trifluorobenzaldehyde

 EINECS -0
CAS No. 161793-17-5 Density 1.407 g/cm3
PSA 17.07000 LogP 1.91640
Solubility N/A Melting Point N/A
Formula C7H3F3O Boiling Point 182.1 °C at 760 mmHg
Molecular Weight 160.095 Flash Point 52.7 °C
Transport Information UN 1989 3/PG 3 Appearance clear colorless liquid
Safety 26-36/37/39 Risk Codes 36/37/38-22
Molecular Structure Molecular Structure of 161793-17-5 (2,3,4-Trifluorobenzaldehyde) Hazard Symbols HarmfulXn,IrritantXi
Synonyms

Benzaldehyde, 2,3,4-trifluoro-;

Article Data 2

2,3,4-Trifluorobenzaldehyde Synthetic route

79-19-6

thiosemicarbazide

161793-17-5

2,3,4-trifluorobenzaldehyde

2,3,4-trifluorobenzaldehyde thiosemicarbazone

Conditions
ConditionsYield
With sulfuric acid In ethanol at 40℃; for 4h;96%

(E)-N-(5-hydroxypent-2-en-1-yl)-4-nitro-N-(3-phenylprop-2-yn-1-yl)benzenesulfonamide

161793-17-5

2,3,4-trifluorobenzaldehyde

(7-((4-nitrophenyl)sulfonyl)-1-(2,3,4-trifluorophenyl)octahydro-1H-pyrano[3,4-c]pyridin-5-yl)(phenyl)methanone

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane at 0 - 20℃; for 0.5h; Inert atmosphere; diastereoselective reaction;94%
109-55-7

1-amino-3-(dimethylamino)propane

161793-17-5

2,3,4-trifluorobenzaldehyde

1535185-04-6

C12H15F3N2

Conditions
ConditionsYield
In toluene at 20℃; for 2h;92%

C14H19NO4

161793-17-5

2,3,4-trifluorobenzaldehyde

4,6-dimethoxy-1-methyl-2'-(2,3,4-trifluorophenyl)-2',3',5',6'-tetrahydrospiro[indoline-3,4'-pyran]-2-one

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane at 0 - 20℃; for 12h; Inert atmosphere; diastereoselective reaction;91%
1262197-67-0

3,5-dibromo-1-(2-tetrahydropyran-2-yloxyethyl)-1,2,4-triazole

161793-17-5

2,3,4-trifluorobenzaldehyde

[5-bromo-2-(2-tetrahydropyran-2-yloxyethyl)-1,2,4-triazol-3-yl]-(2,3,4-trifluorophenyl)methanol

Conditions
ConditionsYield
Stage #1: 3,5-dibromo-1-(2-tetrahydropyran-2-yloxyethyl)-1,2,4-triazole With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.333333h;
Stage #2: 2,3,4-trifluorobenzaldehyde In tetrahydrofuran; hexane at -78 - 20℃; for 2h;		91%
141-84-4

2-thioxo-4-thiazolidinone

161793-17-5

2,3,4-trifluorobenzaldehyde

1222801-74-2

(Z)-2-thioxo-5-(2,3,4-trifluorobenzylidene)thiazolidin-4-one

Conditions
ConditionsYield
With piperidine; acetic acid In ethanol at 140℃; under 13501.4 Torr; for 0.5h; Knoevenagel condensation; Microwave irradiation;87.8%
2295-31-0

2,4-thiazolidinedion

161793-17-5

2,3,4-trifluorobenzaldehyde

1222801-77-5

(Z)-5-(2,3,4-trifluorobenzylidene)thiazolidine-2,4-dione

Conditions
ConditionsYield
With piperidine; acetic acid In ethanol at 140℃; under 13501.4 Torr; for 0.5h; Knoevenagel condensation; Microwave irradiation;85.8%
606-23-5

1H-indene-1,3(2H)-dione

6642-31-5

6-Amino-1,3-dimethylbarbituric acid

161793-17-5

2,3,4-trifluorobenzaldehyde

1172612-98-4

5-(2,3,4-trifluorophenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno-[2',1':5,6]pyrido[2,3-d]pyrimidine-2,3,6-trione

Conditions
ConditionsYield
With acetic acid at 110℃; for 8h; Hantzsch dihydropyridine synthesis; Inert atmosphere;83%
141-97-9

ethyl acetoacetate

161793-17-5

2,3,4-trifluorobenzaldehyde

diethyl 2,6-dimethyl-4-(2,3,4-trifluorophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

Conditions
ConditionsYield
With ammonium acetate In ethanol at 60℃; for 8h; Hantzsch Dihydropyridine Synthesis;80%
67-52-7

BARBITURIC ACID

161793-17-5

2,3,4-trifluorobenzaldehyde

1222801-84-4

5-(2,3,4-trifluorobenzylidene)pyrimidine-2,4,6(1H,3H,5H)-trione

Conditions
ConditionsYield
In water at 100℃; for 1h; Knoevenagel condensation;78.3%

2,3,4-Trifluorobenzaldehyde Specification

The 2,3,4-Trifluorobenzaldehyde, with the CAS registry number 161793-17-5, is also known as Benzaldehyde, 2,3,4-trifluoro-. It belongs to the product categories of Halide; Aldehyde; Aromatic Aldehydes & Derivatives (substituted); Benzaldehyde; Fluorobenzaldehyde Series; Aldehydes; C7; Carbonyl Compounds. This chemical's molecular formula is C7H3F3O and molecular weight is 160.09333. Its IUPAC name is called 2,3,4-trifluorobenzaldehyde. What's more, the product should be sealed and stored in cool, dry and well-ventilated place. This chemical can be used as chemical reagents, organic intermediates, fine chemicals.

Physical properties of 2,3,4-Trifluorobenzaldehyde: (1)ACD/LogP: 1.77; (2)ACD/LogD (pH 5.5): 1.77; (3)ACD/LogD (pH 7.4): 1.77; (4)ACD/BCF (pH 5.5): 12.95; (5)ACD/BCF (pH 7.4): 12.95; (6)ACD/KOC (pH 5.5): 217.62; (7)ACD/KOC (pH 7.4): 217.62; (8)#H bond acceptors: 1; (9)#Freely Rotating Bonds: 1; (10)Index of Refraction: 1.491; (11)Molar Refractivity: 32.98 cm3; (12)Molar Volume: 113.7 cm3; (13)Surface Tension: 33.5 dyne/cm; (14)Density: 1.407 g/cm3; (15)Flash Point: 52.7 °C; (16)Enthalpy of Vaporization: 41.84 kJ/mol; (17)Boiling Point: 182.1 °C at 760 mmHg; (18)Vapour Pressure: 0.822 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1=CC(=C(C(=C1C=O)F)F)F
(2)InChI: InChI=1S/C7H3F3O/c8-5-2-1-4(3-11)6(9)7(5)10/h1-3H
(3)InChIKey: UQEDGFZRPSAHLC-UHFFFAOYSA-N

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