Grundinformationen
- Standard-SMILES
O=Cc1cc2ccccc2o1- InChIKey
ADDZHRRCUWNSCS-UHFFFAOYSA-N- Summenformel
- C9H6O2
- Durchschnittliche Molmasse
- 146,14 g/mol
- Monoisotopische Masse
- 146,03677943
Überblick
2-Benzofurancarboxaldehyde is a member of benzofurans.
Namen und Bezeichner
- Bevorzugter Name
- 2-Benzofurancarboxaldehyde
- IUPAC
- 1-benzofuran-2-carbaldehyde
- Lokaler Name
- Benzofuran-2-carboxaldehyd
- Englischer Name
- 2-Benzofurancarboxaldehyde
- Summenformel
- C9H6O2
- Molmasse
- 146.14
Namen und Synonyme
Weitere Namen anzeigen
Datenbank-Bezeichner
- CAS
4265-16-1- PubChem CID
- 61341
- DTXSID
DTXSID4047121- ChEMBL
CHEMBL3189084- ChEBI
CHEBI:193658- UNII
- DGQ01SIT6T
- EC Number
- 224-248-6
- Nikkaji
- J80.783D
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 2,3
- Polarare Oberfläche (TPSA)
- 30,2 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 2
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 11
- Formalladung
- 0
- Komplexität
- 156
Experimentelle und physikochemische Eigenschaften
Solubility
insoluble in water
slightly soluble (in ethanol)
Boiling Point
130.00 to 131.00 °C. @ 13.00 mm Hg
130-131 °C (13 mm Hg)
Physikochemische Eigenschaften
- Schmelzpunkt
- 9 · 9-9.5 °C
- Siedepunkt
- 135 °C18 · 135 °C18 mm Hg(lit.)
- Dichte
- 1.206 g/mL · 1.206 g/mL at 25 °C(lit.)
- Brechungsindex
- 20 · n20/D 1.633(lit.)
- FEMA
- 3128 · 3128 | 2-BENZOFURANCARBOXALDEHYDE
- Flammpunkt
- 230 °F · >230 °F
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- Aggregatzustand
- Liquid
- Wichte
- 1.206 · 1.206
- Farbe
- Clear yellow to brown
- Geruch (Odor)
- 100 % · at 100.00 %. bitter almond
- Geruchsart
- fruity
- Wasserlöslichkeit
- Not miscible or difficult to mix with water.
- JECFA Number
- 751 · 751
- BRN
- 2910 · 2910
- InChI
- 1S/C9H6O2/c10-6-8-5-7-3-1-2-4-9(7)11-8/h1-6H
- InChIKey
- ADDZHRRCUWNSCS-UHFFFAOYSA-N
- SMILES
- O=Cc1cc2ccccc2o1
- LogP
- 2.09 · 2.09
- CAS Datenbank
- 4265 · 4265-16-1(CAS DataBase Reference)
- NIST chemische Informationen
- -2 · Benzofuran-2-carboxaldehyde(4265-16-1)
- EPA chemische Informationen
- 2 · 2-Benzofurancarboxaldehyde (4265-16-1)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: 2-Benzofurancarboxaldehyde
Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)
2-Benzofurancarboxaldehyde: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- hs_code
- 29329990
- risk_code
- 36/37/38
- hazard_code
- Xi
- safety_code
- 37/39-26
- hazard_class
- IRRITANT
- Speicherklasse
- 10 - Combustible liquids
Chemie und Industrie
Pharmakologische Informationen
Verwendung und Herstellung
Use Classification
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Anwendungen
Verwenden2-Benzofurancarboxaldehyde may be used in the preparation of (E)-3-(benzofuran-2′-ylmethylidene)-1-methyl-2-indolinone and 1-(benzofuran-2-yl)methanol.
Darstellung
synthetischeBy the Gattermann process; also from coumaryloyl cyanide.
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