2-Fluorbenzaldehyd

Fluorobenzaldehyde1 · O-FLUOROBENZALDEHYDE · AKOS BBS-00003150 · 2-Fluorbenzaldehyd · 2-FLUOROBENZALDHYDE · 2-FLUOROBENZALDEHYDE · 2-fluoro-benzaldehyd · 2-Fluorobenzaldethyde

https://huagongshe.com/de/chemical/67970

Identifikatoren & physikalische Daten

CAS No.	446-52-6
Summenformel	C7H5FO
Durchschnittliche Molmasse	124,11 g/mol
Monoisotopische Masse	124,03244294 g/mol
SMILES	O=Cc1ccccc1F
InChIKey	ZWDVQMVZZYIAHO-UHFFFAOYSA-N
PubChem CID	67970
ChEMBL	CHEMBL4084647
EC No.	207-171-2
DTXSID	DTXSID8022030
Lokaler Name	2-Fluorbenzaldehyd

Chemische & physikalische Eigenschaften

XLogP	1,8
Polarare Oberfläche (TPSA)	17,1
H-Brücken-Donoren	0
H-Brücken-Akzeptoren	2
Frei drehbare Bindungen	1
Schwere Atome	9
Formalladung	0
Komplexität	103
Kovats Retention Index	941.5947.3931
Schmelzpunkt	−44.5 °C(lit.)
Siedepunkt	90-91 °C46 mm Hg(lit.)
Dichte	1.178 g/mL at 25 °C(lit.)
Brechungsindex	n20/D 1.521(lit.)
Flammpunkt	131 °F
Lagerbedingungen	Inert atmosphere,2-8°C
Aggregatzustand	Liquid
Farbe	Clear colorless to light brown
Wichte	1.178
Löslichkeit	INSOLUBLE
BRN	507155
InChI	1S/C7H5FO/c8-7-4-2-1-3-6(7)5-9/h1-5H
InChIKey	ZWDVQMVZZYIAHO-UHFFFAOYSA-N
SMILES	[H]C(=O)c1ccccc1F
CAS Datenbank	446-52-6(CAS DataBase Reference)
NIST chemische Informationen	Benzaldehyde, 2-fluoro-(446-52-6)

Sicherheit & Vorschriften

GHS-Einstufung	WarningH226 (100%): Flammable liquid and vapor [Warning Flammable liquids]H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (98.1%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (96.2%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 52 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Regulatorische Informationen	2-Fluorobenzaldehyde: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and Categories	Flam. Liq. 3 (100%)Skin Irrit. 2 (100%)Eye Irrit. 2A (98.1%)STOT SE 3 (96.2%)
F	10-23
Wassergefährdungsklasse (WGK)	3
UN-Transportnummer	UN 1989 3/PG 3
Zollcode	29130000
RTECS-Nr.	CU6140000
R-Sätze (R)	10-36/37/38-22
Gefahrensymbole	Xi,F,Xn
hazard_note	Flammable
Sicherheitshinweise (S)	16-26-36-37/39
Gefahrenklasse	3Acute Tox. 4 OralFlam. Liq. 3Skin Irrit. 2
Verpackungsgruppe	III
Lagerklasse	3 - Flammable liquids

Anwendungen & Verwendung

Verwenden

2-(2-Fluorobenzylidene)-2-hydroxybenzohydrazide was synthesized by the reaction of 2-hydroxybenzoylhydrazine with 2-fluorobenzaldehyde in ethanol. Synthesis of n-aryl indolines from 2-fluorobenzaldehyde dimethylhydrazone derivatives which is an approach to preparation of c(aryl)-n(amine) bond atropisomeric amines. The o-dialkylaminobenzaldehydes were conveniently prepared by nucleophilic displacement of the activated fluorine in 2-fluorobenzaldehyde with the required dialkylamine in hot dimethylformamide. N-(2-Fluorobenzylidene)-2-(quinolin-8-yloxy) acetohydrazide methanol solvate in the reaction of quinolin-8-yloxyacetic acid hydrazide and 2-fluorobenzaldehyde.