3,4-Difluorobenzaldehyde

3,4-Difluorobenzaldehyde Basic information
Product Name:3,4-Difluorobenzaldehyde
Synonyms:3,4-DIFLUOROBENZALDEHYDE;3,4-Difluorobenzaldehyde,98%;3,4-Difluorobenzaldehyde 98%;3,4-Difluorbenzaldehyd;3,4-Difluorobenzalde;1,3-DiFluorobenzenebenzaldehyde;3,4-fluorobenzaldehyde;3,4-Difluorobenzaldehyde, 96% 25GR
CAS:34036-07-2
MF:C7H4F2O
MW:142.1
EINECS:422-180-3
Product Categories:Benzaldehyde series;Aromatic Aldehydes & Derivatives (substituted);Benzaldehyde;Miscellaneous;Aromatics;Aldehydes;Fluorin-contained benzaldehyde series;Fluoro-Aromatics;C7;Carbonyl Compounds;bc0001
Mol File:34036-07-2.mol
3,4-Difluorobenzaldehyde Structure
3,4-Difluorobenzaldehyde Chemical Properties
Boiling point 53-55°C (15 mmHg)
density 1.288 g/mL at 25 °C (lit.)
refractive index n20/D 1.5(lit.)
Fp 150 °F
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility 3.962g/l
form Liquid
color Clear colorless to yellow
Specific Gravity1.288
Sensitive Air Sensitive
BRN 2241231
CAS DataBase Reference34036-07-2(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-37/39-36/37
WGK Germany 2
10-21
HazardClass IRRITANT
HS Code 29124990
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
3,4-Difluorobenzaldehyde Usage And Synthesis
Chemical PropertiesLight Yellow Clear Liquid
Uses3,4-Difluorobenzaldehyde is used in the synthesis of fluorine-substituted analogs of Curcumin (C838500), as chemopreventive and/or therapeutic agents against cancers and/or against the development of drug-resistant cancer.
Uses3,4-Difluorobenzaldehyde was used in the synthesis of 3-benzylidene 20,29-dihydrobetulinic acid derivatives.
UsesMetabolic
3,4-Difluorobenzaldehyde Preparation Products And Raw materials
Preparation Productstrans-3,4-Difluorocinnamic acid-->3,4-DIFLUOROHYDROCINNAMIC ACID-->(1R,2R)-2-(3,4-difluorophenyl)cyclopropanecarboxylic acid-->METHYL 3,4-DIFLUOROBENZOATE-->3-Fluoro-4-(methylthio)benzaldehyde-->2-amino-1-(3,4-difluorophenyl)ethanol-->1-(3-BroMopropyl)-3,4-difluorobenzene-->3-(4-fluorophenoxy)benzoic acid
3,4-DIFLUOROBENZOPHENONE METHYL PENTAFLUOROBENZOATE 2,4,5-Trifluorobenzoic acid 3,4-DIFLUOROBENZAMIDE 3',4'-Difluoroacetophenone 2,3,4,5-Tetrafluorobenzoic acid 2,3,4,5,6-PENTAFLUOROBENZAMIDE N-PENTAFLUOROBENZOYLIMIDAZOLE DECAFLUOROBENZOPHENONE Tetrafluorophthalic acid Pentafluorobenzoyl chloride 3,4-Difluorobenzoyl chloride 2',3',4',5',6'-PENTAFLUOROACETOPHENONE 3',4'-DIFLUOROPROPIOPHENONE Pentafluorobenzoic acid 3,4-Difluorobenzaldehyde 2,3,4,5,6-PENTAFLUOROBENZOPHENONE ETHYL PENTAFLUOROBENZOATE

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