5-Bromo-2-fluorobenzonitrile
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5-Bromo-2-fluorobenzonitrile Eigenschaften
- Schmelzpunkt:
- 76-81 °C
- Siedepunkt:
- 220.4±20.0 °C(Predicted)
- Dichte
- 1.7286 (rough estimate)
- Brechungsindex
- 1.5320 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- L?slichkeit
- soluble in Methanol
- Aggregatzustand
- powder to crystal
- Farbe
- White to Light yellow to Light orange
- BRN
- 7701063
- InChI
- InChI=1S/C7H3BrFN/c8-6-1-2-7(9)5(3-6)4-10/h1-3H
- InChIKey
- GYCNHFWRPJXTSB-UHFFFAOYSA-N
- SMILES
- C(#N)C1=CC(Br)=CC=C1F
- CAS Datenbank
- 179897-89-3(CAS DataBase Reference)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | Xn,T,Xi | ||
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R-S?tze: | 36/37/38-20/21/22 | ||
S-S?tze: | 36/37/39-26-22-36 | ||
RIDADR | 3439 | ||
WGK Germany | 3 | ||
Hazard Note | Toxic | ||
HazardClass | 6.1 | ||
PackingGroup | III | ||
HS Code | 29269090 |
Bildanzeige (GHS) | |||||||||||||||||||||||||||||
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Sicherheit |
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5-Bromo-2-fluorobenzonitrile Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.R20/21/22:Gesundheitssch?dlich beim Einatmen,Verschlucken und Berührung mit der Haut.
S-S?tze Betriebsanweisung:
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S22:Staub nicht einatmen.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
white to off-white powder or crystalsVerwenden
5-Bromo-2-fluorobenzonitrile may be used for the preparation of the following compounds:- (E)-5-(2-cyclopropylvinyl)-2-fluorobenzonitrile and methyl-3-amino-5-bromobenzo[b]thiophene-2-carboxylate
- (S)-[2-[5-(3-cyano-4-fluoro-phenyl)-pyridin-3-yloxy]-1-(1H-indol-3-ylmethyl)-ethyl]-carbamic acid tert-butyl ester
- 4-fluoro-3-cyano-3′-tributyltinbenzhydrol
- 4-fluoro-3-cyano-3′-iodobenzhydrol
Synthese
5-Bromo-2-fluorobenzonitrile is the key intermediate of the synthetic antigout drug Febuxostat. The synthesis method comprises the following steps: reacting o-fluorobenzoyl chloride with ammonia water to obtain o-fluorobenzamide; then generating o-fluorobenzonitrile under the action of a dehydration reagent; and finally, in 75-90% sulfuric acid, brominating with dibromohydantoin to obtain 5-bromo-2-fluorobenzonitrile. The synthesis method is simple and easy to implement, mild in conditions, low in production cost, and causes no wastewater discharge.5-Bromo-2-fluorobenzonitrile Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
3-Cyano-4-fluorobenzeneboronic acid
4-BROMO-2-HYDROXYBENZONITRILE
Ethyl 2-(3-cyano-4-isobutoxyphenyl)-4-methyl-5-thiazolecarboxylate
2-(tetrahydro-2H-pyran-4-yloxy)-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)benzonitrile
2-FLUORO-5-METHOXYBENZONITRILE
5-BroMo-2-(pyrrolidin-1-yl)benzonitrile
3-(3-CYANO-4-FLUOROPHENYL)-1-PROPENE
5-(5-BroMo-2-fluorophenyl)-2H-tetrazole
5-broMo-2-(tetrahydro-2H-pyran-4-yloxy)benzonitrile
5-Bromo-2-mercapto-benzonitrile
1,7-DIBROMO-3-ISOQUINOLINAMINE
5-BroMo-2-(piperidin-1-yl)benzonitrile
5-BROMO-1H-INDAZOL-3-AMINE
5-Bromo-2-fluorobenzonitrile Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 381)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Lianhe Aigen Pharmatech Co.,Ltd. | +undefined+undefined18918657159 |
sales@lianhe-aigen.com | China | 316 | 58 |
Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12831 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8617531153977 |
allison@yan-xi.com | China | 5856 | 58 |
Capot Chemical Co.,Ltd. | +86-(0)57185586718 +86-13336195806 |
sales@capot.com | China | 29793 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 18940 | 58 |
Hi-Tech Chemistry Corp | 0519-86626038 |
yuhh@hitechem.com | CHINA | 810 | 58 |
Hangzhou FandaChem Co.,Ltd. | +8615858145714 |
FandaChem@Gmail.com | China | 8771 | 55 |
Fluoropharm Co., Ltd. | +86-0571-85586753; +8613336034509 |
sales@fluoropharm.com | China | 1376 | 60 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32965 | 60 |
Speranza Chemical Co., Ltd. | +86-86-075521030354 +8618688942810 |
sophieliu@speranzachem.com | China | 802 | 55 |
179897-89-3()Verwandte Suche:
2-Fluorbenzonitril
Transfluthrin
Benzonitril
1-Brom-4-fluorbenzol
4-Brombenzonitril
Bromoxynil (ISO)
4-Brom-2-(4-chlorphenyl)-1-(etho-xymethyl)-5-(trifluormethyl)-pyrrol-3-carbonitril
2,2-Dichloro-N-[(1R,2S)-3-fluoro-1-hydroxy-1-(4-methylsulfonylphenyl)propan-2-yl]acetamide
4-Fluorbenzonitril
5-Bromo-2-fluorobenzaldehyde
2-Brombenzonitril
1,3-Difluorbenzol
2-Brom-2-(brommethyl)pentandi-nitril
Octans?ure-2,6-dibrom-4-cyanphenylester
Piperazindihydrochlorid
Tetramethylharnstoff
1-Hydroxybenzotriazol
Cyclopropancarbonylchlorid
- Benzonitrile, 5-broMo-2-fluoro-
- 2- fluorine-5-broMoxynil
- 2-Fliuoro-5-broMo Benzonitrile
- 5-Bromo-2-fluorobenzonitrile,97%
- 5-BROMO-2-FLUOROBENZONITRILE
- 5-Bromo-2-fluorobenzonitrile 98%
- 5-Bromo-2-fluorobenzonitrile98%
- 5-Bromo-2-fluorobenzonitrile >
- 5-Bromo-2-fluorobenzonitrile (Olaparib Impurity)
- 2-Fluoro-5-bromobenzonitrile
- Olapali impurity 17
- 2-Flouro-5-bromobenzonitrile
- Olapali impurity 6
- 179897-89-3
- Cyanides/Nitriles
- Organic Building Blocks
- Nitrogen Compounds
- ARYL HALIDE
- Building Blocks
- C6 to C7
- cyanide| alkyl bromide| alkyl Fluorine
- Fluorine series
- Febuxostat
- Aromatic Nitriles
- Nitrile
- Miscellaneous
- Bromine Compounds
- Fluorine Compounds
- Nitriles
- C6 to C7
- Cyanides/Nitriles
- Nitrogen Compounds
- Fluorobenzene