Grundinformationen
- Standard-SMILES
CCc1ccc(C=O)s1- InChIKey
CLQXZICUPGZTPE-UHFFFAOYSA-N- Summenformel
- C7H8OS
- Durchschnittliche Molmasse
- 140,2 g/mol
- Monoisotopische Masse
- 140,02958588
Namen und Bezeichner
- Bevorzugter Name
- 5-Ethyl-2-thiophenecarboxaldehyde
- IUPAC
- 5-ethylthiophene-2-carbaldehyde
- Lokaler Name
- 5-Ethylthiophen-2-carbaldehyd
- Englischer Name
- 5-Ethyl-2-thiophenecarboxaldehyde
- Summenformel
- C7H8OS
- Molmasse
- 140.2
Namen und Synonyme
5-Ethylthiophene-2-carbaldehyde36880-33-85-Ethyl-2-thiophenecarboxaldehyde2-Thiophenecarboxaldehyde, 5-ethyl-EINECS 253-252-08I907X809KDTXSID2068004RefChem:535517DTXCID7039252253-252-05-ethyl-2-thiophenecarbaldehydeMFCD00143457
Weitere Namen anzeigen
AKOS B003568ART-CHEM-BB B0035685-Ethylthiophen-2-carbaldehyde5-ethyl-2-thiophenecarboxaldehyd
2-Ethyl-5-formylthiopheneUNII-8I907X809K5-ethyl-2-thiophene carboxaldehydeBIDD:GT0099SCHEMBL1583295-ethyl-thiophene-2-carbaldehyde5-Ethylthiophene-2-carboxaldehyde5-ethyl-thiophene-2-carboxaldehyde
Datenbank-Bezeichner
- CAS
36880-33-8- PubChem CID
- 169830
- DTXSID
DTXSID2068004- UNII
- 8I907X809K
- EC Number
- 253-252-0
- Nikkaji
- J260.692E
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 2,2
- Polarare Oberfläche (TPSA)
- 45,3 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 2
- Frei drehbare Bindungen
- 2
- Schwere Atome
- 9
- Formalladung
- 0
- Komplexität
- 103
Experimentelle und physikochemische Eigenschaften
Flavoring AgentsEU Flavoring substances
Physikochemische Eigenschaften
- Schmelzpunkt
- 65 °C · 65°C
- Siedepunkt
- 65 °C2 · 65 °C2 mm Hg(lit.)
- Dichte
- 1.12 g/mL · 1.12 g/mL at 25 °C(lit.)
- Brechungsindex
- 20 · n20/D 1.57(lit.)
- Flammpunkt
- 229 °F · 229 °F
- storage temp.
- Refrigerator
- Geruch (Odor)
- 0.1 % · at 0.10 % in propylene glycol. like benzaldehyde
- Geruchsart
- fruity
- BRN
- 108539 · 108539
- InChI
- 1S/C7H8OS/c1-2-6-3-4-7(5-8)9-6/h3-5H,2H2,1H3
- InChIKey
- CLQXZICUPGZTPE-UHFFFAOYSA-N
- SMILES
- CCc1ccc(C=O)s1
- LogP
- 1.727 · 1.727 (est)
- CAS Datenbank
- 36880 · 36880-33-8(CAS DataBase Reference)
- EPA chemische Informationen
- 2 · 2-Thiophenecarboxaldehyde, 5-ethyl- (36880-33-8)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Warning
H302 (98.9%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 92 reports by companies from 4 notifications to the ECHA C&L Inventory.
Gefahrenhinweise
Regulatory Information
Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)
2-Thiophenecarboxaldehyde, 5-ethyl-: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesAcute Tox. 4 (98.9%)
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- hs_code
- 29349990
- risk_code
- 20/21/22
- safety_code
- 24/25
- Speicherklasse
- 12 - Non Combustible Liquids
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing Information2-Thiophenecarboxaldehyde, 5-ethyl-: ACTIVE
Anwendungen
Verwenden5-Ethyl-2-thiophenecarboxaldehyde may be used in the preparation of 6-(butylamino)-2-(5-ethylthiophen-2-yl)-3-(4-fluorobenzyl)-2,3-dihydroquinazolin-4(1H)-one.
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