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| | 2,4,6-Trifluorobenzaldehyde Basic information | | Uses |
| Product Name: | 2,4,6-Trifluorobenzaldehyde | | Synonyms: | 2,4,6-TRIFLUOROBENZALDEHYDE;2,4,6-Trilfuorobenzaldehyde;2,4,6-Trifluorobenzaldehyde 98%;2,4,6-Trifluorobenzaldehyde98%;2,4,6-Trifluorobenzaldehyde,97%;2,4,6-Trifluorobenzaldehyde AldrichCPR;Benzaldehyde, 2,4,6-trifluoro-;2,4,6-Trifluorobenzaldehyde ISO 9001：2015 REACH | | CAS: | 58551-83-0 | | MF: | C7H3F3O | | MW: | 160.09 | | EINECS: | | | Product Categories: | Aromatic Aldehydes & Derivatives (substituted);Benzaldehyde;Miscellaneous | | Mol File: | 58551-83-0.mol |  |
| | 2,4,6-Trifluorobenzaldehyde Chemical Properties |
| Melting point | 60 °C | | Boiling point | 165℃ | | density | 1.407 | | storage temp. | Inert atmosphere,2-8°C | | solubility | soluble in Methanol | | form | Powder | | color | White to slightly grey | | Sensitive | Air Sensitive | | BRN | 6800184 | | InChI | 1S/C7H3F3O/c8-4-1-6(9)5(3-11)7(10)2-4/h1-3H | | InChIKey | KPJIEPBITZLHPQ-UHFFFAOYSA-N | | SMILES | Fc1cc(F)c(C=O)c(F)c1 | | CAS DataBase Reference | 58551-83-0(CAS DataBase Reference) |
| Hazard Codes | Xi,Xn | | Risk Statements | 36/37/38-22 | | Safety Statements | 26-36-37/39 | | WGK Germany | WGK 3 | | Hazard Note | Irritant | | HS Code | 29130000 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2 |
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ALFA
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| | 2,4,6-Trifluorobenzaldehyde Usage And Synthesis |
| Uses | 2,4,6-Trifluorobenzaldehyde is a type of fluorobenzaldehyde. It is an important organic chemical raw material and intermediate, and can be widely used in the synthesis of pesticides, pharmaceuticals, dyes and resins. | | Chemical Properties | White flakes | | Synthesis | 2000ml four mouth -bottle into tetrahydrofuran 500g, 1,3,5-trifluorobenzene 132g, cooled to -60 ° C, in -60 ~ -90°C,, dropwise; 2. 5N 500ml Butyl lithium, drop about I.5h, add heat insulation 2h, system drops add 80g N, N-dimethylformamide, and 100 g of a tetrahydrofuran solution, control temperature below -60 °C, Then add heat insulation 3h, and heating insulation, heating up to -30 °C, and set aside. Another 3000ml four-mouth bottle into 650g water, 226g 30 % hydrochloric acid, 190g sodium chloride, stirring, then add dropwise at 20 ° C above-mentioned -temperature reaction solution adding completed, insulation 0 5h, layered, Water layer with 200g methyl tert butyl ether extraction Combined organic layer, steaming solvent 2,4,6-Trifluorobenzaldehyde 145 g.
| | References | [1] Patent: CN104610068, 2016, B. Location in patent: Paragraph 0030; 0031 |
| | 2,4,6-Trifluorobenzaldehyde Preparation Products And Raw materials |
| Raw materials | 1,3,5-Trifluorobenzene-->N,N-Dimethylformamide-->Lithium, (2,4,6-trifluorophenyl)--->Tetrahydrofuran-->n-Butyllithium | | Preparation Products | 2,4,6-TRIFLUOROBENZYL AMINE-->N-Methyl-N'-[1-(2,4,6-trifluoro-phenyl)-methylidene]-hydrazine |
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