Pyridin-2-carbaldehyd

2-Pyridinecarboxaldehyde

HCID 14273CAS 1121-60-4
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Grundinformationen

Standard-SMILES
O=Cc1ccccn1
InChIKey
CSDSSGBPEUDDEE-UHFFFAOYSA-N
Summenformel
C6H5NO
Durchschnittliche Molmasse
107,11 g/mol
Monoisotopische Masse
107,03711378

Überblick

2-formylpyridine is a pyridinecarbaldehyde that is pyridine in which the hydrogen at position 2 is replaced by a formyl group.

Namen und Bezeichner

Bevorzugter Name
2-Pyridinecarboxaldehyde
IUPAC
pyridine-2-carbaldehyde
Lokaler Name
Pyridin-2-carbaldehyd
Englischer Name
2-Pyridinecarboxaldehyde
Summenformel
C6H5NO
Molmasse
107.11

Namen und Synonyme

2-PyridinecarboxaldehydePicolinaldehyde1121-60-4Pyridine-2-carbaldehyde2-FormylpyridinePyridine-2-aldehyde2-Picolinaldehyde2-Pyridaldehydeo-NicotinaldehydePicolinic aldehyde2-Picolinealdehyde2-Pyridylaldehyde
Weitere Namen anzeigen
PYRIDINE-2-CARBOXALDEHYDE2-Pyridinecarboxyaldehyde2-PAPicolinal2-PYRIDINECARBALDEHYDEPyridine-2-formaldehyde
2-Pyridylcarboxaldehydealpha-PicolinaldehydeKH86K8FHZ2NSC-8951DTXSID1061522CHEBI:73012RefChem:870728DTXCID3033276

Datenbank-Bezeichner

CAS
1121-60-4、26445-06-7
PubChem CID
14273
DTXSID
DTXSID1061522
ChEMBL
CHEMBL274794
ChEBI
CHEBI:73012
UNII
KH86K8FHZ2
EC Number
214-333-6
Nikkaji
J28.014C

Eigenschaften

Berechnete Struktureigenschaften

XLogP
0,4
Polarare Oberfläche (TPSA)
30 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
2
Frei drehbare Bindungen
1
Schwere Atome
8

Experimentelle und physikochemische Eigenschaften

Chemical ClassesNitrogen Compounds -> Pyridines
SpringerMaterials PropertiesSchoenflies notation
LogP0.44
Vapor Pressure0.56 [mmHg]
Physical DescriptionYellow liquid; [Alfa Aesar MSDS]

Physikochemische Eigenschaften

Schmelzpunkt
-21 · -21--22°C
Siedepunkt
181 °C · 181 °C(lit.)
Dichte
1.126 g/mL · 1.126 g/mL at 25 °C(lit.)
Dampfdruck
73 Pa · 73Pa at 20℃
Brechungsindex
20 · n20/D 1.536(lit.)
Flammpunkt
130 °F · 130 °F

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Danger

H226 (17.1%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P272, P273, P280, P284, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P319, P320, P321, P330, P332+P317, P333+P317, P362+P364, P363, P370+P378, P391, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 76 reports by companies from 16 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 3 Einträge

Chemical: 2-Pyridinecarboxaldehyde

Status: Cease Manufacture Update: 10-05-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/25571

2-Pyridinecarbaldehyde: Does not have an individual approval but may be used under an appropriate group standard

Hazards Summary · 1 Eintrag

An irritant that may cause serious eye injury; May cause skin sensitization; Harmful by ingestion; Toxic by inhalation; [Alfa Aesar MSDS] Search for (1121-60-4[EC/RN Number]) AND (sensitizer OR sensitization OR allergic) found no results; [PubMed) See Pyridine.

Hazard Classes and CategoriesFlam. Liq. 3 (17.1%)

Toxikologische Informationen

Adverse EffectsSkin Sensitizer - An agent that can induce an allergic reaction in the skin.
Toxicity DataLC50 (rat) = 800 mg/m3/4hr

Sicherheitsdaten

F
8-10-23
wgk
3
tsca
TSCA listed
ridadr
UN 1989 3/PG 3
hs_code
29333999
risk_code
10-22-36/37/38-51/53-46-43-34-23-52

Chemie und Industrie

Verwendung und Herstellung

General Manufacturing Information2-Pyridinecarboxaldehyde: ACTIVE
Anwendungen · 1 Eintrag

Verwenden2-Pyridinecarboxaldehyde has been used:To synthesize chitosan based bifunctionalized adsorbent.In the aldol addition reaction with pyruvate in the presence of 2-keto-3-deoxy-6-phosphogluconate aldolase (KDPG) catalyst to form (S)-4-hydroxy-2-keto-4-(2′-pyridyl)butyrate.In the condensation reaction with (S)-()-α-methylbenzylamine and (R)-(+)-α-methylbenzylamine to synthesize two chiral (S)-()- and (R)-(+)Schiff base compounds.It can also be combined with thiosemicarbazide to form 2-pyridinecarboxaldehyde thiosemicarbazone ligand (L) which can further complex with Ni(II) and Cu(II) salts (MX) to form [M(L)2X2] complexes.

Vor- und nachgelagerte Produkte

Anbieter1 Anbieter

上海相辉医药科技有限公司13611835272 13611835272 · [email protected]

Ergänzende Hinweise

DefinitionChEBI: 2-Pyridinecarboxaldehyde is a pyridinecarbaldehyde that is pyridine in which the hydrogen at position 2 is replaced by a formyl group.

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