Grundinformationen
- Standard-SMILES
O=C(O)Cc1ccc(F)cc1F- InChIKey
QPKZIGHNRLZBCL-UHFFFAOYSA-N- Summenformel
- C8H6F2O2
- Durchschnittliche Molmasse
- 172,13 g/mol
- Monoisotopische Masse
- 172,03358587
Namen und Bezeichner
- Bevorzugter Name
- 2,4-Difluorophenylacetic acid
- IUPAC
- 2-(2,4-difluorophenyl)acetic acid
- Lokaler Name
- 2,4-Difluorphenylessigsure
- Englischer Name
- 2,4-Difluorophenylacetic acid
- Summenformel
- C8H6F2O2
- Molmasse
- 172.13
Namen und Synonyme
2,4-Difluorophenylacetic acid81228-09-3EINECS 279-709-4DTXSID90230975RefChem:443586DTXCID20153466279-709-42-(2,4-difluorophenyl)acetic acid2,4-Ddifluorophenylacetic acidBenzeneacetic acid, 2,4-difluoro-(2,4-difluorophenyl)acetic acidMFCD00009999
Weitere Namen anzeigen
2,4-difluoro acidRARECHEM AL BO 0247Sitagliptin Impurity 1192,4-two fluorineacetic acid2-(2,4-DIFLUOROPHENYL)ACETATE2,4-Difluorophenylaceticacid97%2,4-DifluorophenylaceticAcid>2,4-Difluorophenylaceticacid,99%
2,4-DIFLUOROBENZENEACETIC ACID2,4-DifluorophenylaceticacidQPKZIGHNRLZBCL-UHFFFAOYSA-(2,4-difluoro-phenyl)acetic acidCS-W020581PS-8679Z3621187062,4-Difluorophenylacetic Acid; 2-(2,4-Difluorophenyl)acetic Acid
Datenbank-Bezeichner
- CAS
81228-09-3- PubChem CID
- 123581
- DTXSID
DTXSID90230975- UNII
- T6F7M4HV6T
- EC Number
- 279-709-4
- Nikkaji
- J236.441G
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 1,6
- Polarare Oberfläche (TPSA)
- 37,3 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 2
- Schwere Atome
- 12
- Formalladung
- 0
- Komplexität
- 172
Physikochemische Eigenschaften
- Schmelzpunkt
- 115 · 115-118 °C (lit.)
- Siedepunkt
- 219 °C · 219°C (rough estimate)
- Dichte
- 1.301 · 1.3010 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- Löslichkeit
- DMSO (Slightly), Methanol (Slightly)
- Aggregatzustand
- Powder
- pka
- 3.98 · 3.98±0.10(Predicted)
- Farbe
- White
- BRN
- 3649727 · 3649727
- InChI
- InChI=1S/C8H6F2O2/c9-6-2-1-5(3-8(11)12)7(10)4-6/h1-2,4H,3H2,(H,11,12)
- InChIKey
- QPKZIGHNRLZBCL-UHFFFAOYSA-N
- SMILES
- C1(CC(O)=O)=CC=C(F)C=C1F
- CAS Datenbank
- 81228 · 81228-09-3(CAS DataBase Reference)
- NIST chemische Informationen
- 2 · 2,4-Difluorophenylacetic acid(81228-09-3)
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 48 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Sicherheitsdaten
- wgk
- 3
- hs_code
- 29163990
- risk_code
- 36/37/38
- hazard_code
- Xi
- safety_code
- 26-37/39
- hazard_class
- IRRITANT
- Speicherklasse
- 11 - Combustible Solids
- Hazard Classifications
- Eye Irrit. 2Skin Irrit. 2STOT SE 3
Chemie und Industrie
Anwendungen
Verwenden2,4-Difluorophenylacetic acid is used in the synthesis of nonpolar peptide nucleic acid monomers containing fluoroaromatics (F-PNA).
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