Grundinformationen
- Standard-SMILES
O=Cc1ccc(F)cc1F- InChIKey
WCGPCBACLBHDCI-UHFFFAOYSA-N- Summenformel
- C7H4F2O
- Durchschnittliche Molmasse
- 142,1 g/mol
- Monoisotopische Masse
- 142,02302119
Namen und Bezeichner
- Bevorzugter Name
- 2,4-Difluorobenzaldehyde
- IUPAC
- 2,4-difluorobenzaldehyde
- Lokaler Name
- 2,4-Difluorbenzaldehyd
- Englischer Name
- 2,4-Difluorobenzaldehyde
- Summenformel
- C7H4F2O
- Molmasse
- 142.1
Namen und Synonyme
2,4-Difluorobenzaldehyde1550-35-2Benzaldehyde, 2,4-difluoro-EINECS 216-287-2DTXSID40165788RefChem:82419DTXCID3088279216-287-2WCGPCBACLBHDCI-UHFFFAOYSA-NMFCD00010326CHEMBL40922372,4-Difluoro-benzaldehyde
Weitere Namen anzeigen
2,4-Difluorobenzalde2,4-fluorobenzaldehyde4-DifluorobenzaldehydeOf 2,4-difluorobenzaldehyde2,4-Difluorobenzaldehyde98%2,4-Difluorobenzaldehyde>2,4-DifluorobenzaldehydeQty2,4-Difluoro-1-formylbenzene
2,4difluorobenzaldehyde2,4-difluorbenzaldehyde2,4 difluorobenzaldehyde2.4-difluorobenzaldehyde4,6-Difluorobenzaldehyde2,4-difluoro benzaldehyde2, 4-DifluorobenzaldehydeDolutegravir Impurity 118
Datenbank-Bezeichner
- CAS
1550-35-2- PubChem CID
- 73770
- DTXSID
DTXSID40165788- ChEMBL
CHEMBL4092237- EC Number
- 216-287-2
- Nikkaji
- J206.775G
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 1,8
- Polarare Oberfläche (TPSA)
- 17,1 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 10
- Formalladung
- 0
- Komplexität
- 127
Physikochemische Eigenschaften
- Schmelzpunkt
- 2 · 2-3 °C (lit.)
- Siedepunkt
- 65 · 65-66 °C/17 mmHg (lit.)
- Dichte
- 1.299 g/mL · 1.299 g/mL at 25 °C (lit.)
- Brechungsindex
- 20 · n20/D 1.498(lit.)
- Flammpunkt
- 131 °F · 131 °F
- storage temp.
- 2 · Inert atmosphere,2-8°C
- Aggregatzustand
- Liquid
- Wichte
- 1.299 · 1.299
- Farbe
- Clear colorless
- BRN
- 2243422 · 2243422
- InChI
- InChI=1S/C7H4F2O/c8-6-2-1-5(4-10)7(9)3-6/h1-4H
- InChIKey
- WCGPCBACLBHDCI-UHFFFAOYSA-N
- SMILES
- C(=O)C1=CC=C(F)C=C1F
- CAS Datenbank
- 1550 · 1550-35-2(CAS DataBase Reference)
- NIST chemische Informationen
- 2 · 2,4-Difluorobenzaldehyde(1550-35-2)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Warning
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
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 49 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Hazard Classes and CategoriesFlam. Liq. 3 (100%)
Sicherheitsdaten
- F
- 10-23
- wgk
- 3
- ridadr
- UN 1989 3/PG 3
- hs_code
- 29130000
- risk_code
- 10-36/37/38
- hazard_code
- Xi
- hazard_note
- Irritant
- safety_code
- 26-36-37/39-16-36/37
- hazard_class
- 3
- packing_group
- III
- Speicherklasse
- 3 - Flammable liquids
- Hazard Classifications
- Eye Irrit. 2Flam. Liq. 3Skin Irrit. 2STOT SE 3
Chemie und Industrie
Anwendungen
Verwenden2,4-Difluorobenzaldehyde was used in the synthesis of 3-benzylidene 20,29-dihydrobetulinic acid derivatives.
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