- 4-Fluorobenzonitrile
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- $6.00 / 1KG
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2024-04-24
- CAS:1194-02-1
- Min. Order: 1KG
- Purity: More than 99%
- Supply Ability: 2000KG/Month
- 4-Fluorobenzonitrile
-
- $9.00 / 1KG
-
2024-01-23
- CAS:1194-02-1
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
- 4-Fluorobenzonitrile
-
- $8.00 / 25kg
-
2024-01-02
- CAS:1194-02-1
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 2000000
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| | 4-Fluorobenzonitrile Basic information |
| | 4-Fluorobenzonitrile Chemical Properties |
| Melting point | 32-34 °C (lit.) | | Boiling point | 188 °C/750 mmHg (lit.) | | density | 1.1070 | | refractive index | 1.4925 | | Fp | 150 °F | | storage temp. | Sealed in dry,Room Temperature | | solubility | soluble in Chloroform, Ethyl Acetate | | form | Crystalline Low Melting Solid | | color | White | | Water Solubility | Insoluble in water. | | BRN | 2041517 | | Exposure limits | NIOSH: IDLH 25 mg/m3 | | InChIKey | AEKVBBNGWBBYLL-UHFFFAOYSA-N | | CAS DataBase Reference | 1194-02-1(CAS DataBase Reference) | | NIST Chemistry Reference | Benzonitrile, 4-fluoro-(1194-02-1) | | EPA Substance Registry System | 4-Fluorobenzonitrile (1194-02-1) |
| Hazard Codes | Xn,T,Xi | | Risk Statements | 20/21/22-36/37/38 | | Safety Statements | 36/37-36/37/39-26-36 | | RIDADR | UN 1325 | | WGK Germany | 3 | | RTECS | DI4368500 | | Hazard Note | Toxic | | TSCA | T | | HazardClass | 4.1 | | PackingGroup | Ⅱ | | HS Code | 29269095 | | Toxicity | mouse,LD50,intraperitoneal,1gm/kg (1000mg/kg),Farmaco, Edizione Scientifica. Vol. 41, Pg. 41, 1986. |
| | 4-Fluorobenzonitrile Usage And Synthesis |
| Chemical Properties | white crystalline low melting solid | | Uses | 4-Fluorobenzonitrile is used as chemical intermediate, solvent for perfumes and pharmaceuticals, stabilizer for chlorinated solvents, HPLC analysis, catalyst and component of transition-metal complex catalysts. | | Uses | 4-Fluorobenzonitrile is used in the synthesis of flurenones, pharmaceutical prerequisites, as well as opiod receptor antagonists. | | Definition | ChEBI: 4-Fluorobenzonitrile is a member of benzenes and a nitrile. | | General Description | 4-Fluorobenzonitrile undergoes metal-mediated coupling to yield eight-membered thorium(IV) tetraazamacrocycle. It undergoes condensation with diphenylamine to yield monomer 4-cyanotriphenylamine. | | Synthesis | 4-Fluorobenzonitrile is synthesised using 4-Fluorobenzyl alcohol as raw material by chemical reaction. The specific synthesis steps are as follows:
With respect to 2 mmol of each alcohol represented by the general formula (1), 4 ml of CH2Cl2 as a solvent, 0.05 equivalent of TEMPO as an N-nitrosyl compound, (A) t-BuOCl, (B) I 2 or (C ) N, N'-diiodo-5,5-dimethylhydantoin (DIH) were mixed in a predetermined amount and stirred for a predetermined time at room temperature.Next, 1.5 equivalents of I 2 and 4 ml of aqueous ammonia were added, and the mixture was stirred at room temperature for 2 hours.
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| | 4-Fluorobenzonitrile Preparation Products And Raw materials |
| Raw materials | Benzonitrile, 4-(4,4-dimethyl-1-piperidinyl)--->4,4-dimethylpiperidinium chloride | | Preparation Products | 3-FLUORO-2-(5,5-DIMETHYL-1,3,2-DIOXABORINAN-2-YL)BENZONITRILE-->4-Fluorobenzamidine hydrochloride-->4-FLUORO-BENZAMIDINE-->4-PIPERAZIN-1-YL-BENZOIC ACID-->4,4'-(piperazine-1,4-diyl)dibenzonitrile-->4-MORPHOLINOBENZYLAMINE-->2-Bromo-4-fluorobenzonitrile-->4-N-BUTOXYBENZONITRILE-->3,5-DiMethylMorpholine-->Methyl 4-Mercaptobenzoate-->4,4',4''-(benzene-1,3,5-triyltris(oxy))tribenzoic acid-->1-Fluoro-4-(1-methylethenyl)benzene-->4-CYANOTHIOPHENOL-->1,4-DIISOPROPENYLBENZENE-->4-CYANOPHENYLACETONITRILE 97-->4-(2-METHYLPROPOXY)-BENZENEMETHANAMINE-->1-(2-CYANOPHENYL)PIPERAZINE |
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