Grundinformationen
- CAS
4724-47-4- Standard-SMILES
CCCCCCCCCCCCCCCCCCP(=O)(O)O- InChIKey
FTMKAMVLFVRZQX-UHFFFAOYSA-N- Summenformel
- C18H39O3P
- Durchschnittliche Molmasse
- 334,5 g/mol
- Monoisotopische Masse
- 334,26368174
Namen und Bezeichner
- Bevorzugter Name
- Phosphonic acid, P-octadecyl-
- IUPAC
- octadecylphosphonic acid
- Lokaler Name
- Octadecylphosphonsure
- Englischer Name
- Octadecylphosphonic acid
- Summenformel
- C18H39O3P
- Molmasse
- 334.47
Namen und Synonyme
Octadecylphosphonic acid4724-47-4Phosphonic acid, octadecyl-Phosphonic acid, P-octadecyl-EINECS 225-216-4DTXSID5063574RefChem:862235DTXCID0040541225-216-4n-octadecylphosphonic acidoctadecyl phosphonic acidODPA
Weitere Namen anzeigen
Octadecanephosphonic acid1-Octadecylphosphonic acidOctadecylphosphonicAcid>1-Octadecanephosphonic acidOctadecylphosphonic acid 97%n-Octadecylphosphonic acid 97%
MFCD00015838KDX6MSF5PNstearylphosphonic acidUNII-KDX6MSF5PNSCHEMBL107866Octadecylphosphonic acid, >=99%GEO-04391Q7076691
Datenbank-Bezeichner
- CAS
4724-47-4- PubChem CID
- 78451
- DTXSID
DTXSID5063574- ChEMBL
CHEMBL190741- UNII
- KDX6MSF5PN
- EC Number
- 225-216-4
- Nikkaji
- J262.409E
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 7,2
- Polarare Oberfläche (TPSA)
- 57,5 Ų
- H-Brücken-Donoren
- 2
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 17
- Schwere Atome
- 22
- Formalladung
- 0
- Komplexität
- 263
Physikochemische Eigenschaften
- Schmelzpunkt
- 99 ℃ · 99℃
- Siedepunkt
- 463.6 · 463.6±28.0 °C(Predicted)
- Dichte
- 0.969 · 0.969
- storage temp.
- Store at room temperature
- pka
- 2 · 2+-.0.10(Predicted)
- Aggregatzustand
- Crystalline
- Farbe
- White to off-white
- Wasserlöslichkeit
- Insoluble in water.
- Stabilität
- Stable. Incompatible with strong oxidizing agents.
- InChI
- InChI=1S/C18H39O3P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-22(19,20)21/h2-18H2,1H3,(H2,19,20,21)
- InChIKey
- FTMKAMVLFVRZQX-UHFFFAOYSA-N
- SMILES
- P(CCCCCCCCCCCCCCCCCC)(=O)(O)O
- CAS Datenbank
- 4724 · 4724-47-4
- EPA chemische Informationen
- Phosphonic acid, octadecyl- (4724-47-4)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
Warning
H315 (96.9%): 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 32 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory InformationPhosphonic acid, octadecyl-: 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.
Hazard Classes and CategoriesSkin Irrit. 2 (96.9%)
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- hs_code
- 29319090
- Speicherklasse
- 11 - Combustible Solids
- Hazard Classifications
- Eye Irrit. 2Skin Irrit. 2
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationPhosphonic acid, P-octadecyl-: ACTIVE
Anwendungen
Verwendenn-Octadecylphosphonic acid is used in thermal paper for receipts, adding machines and tickets. It acts as surfactant, emulsifier, dispersants and chelating agents. Further, it is a long chain phosphonic acid compound utilized for proteomics research. In addition to this, it is used to prepare modified mesoporous magnetic nano particles through Lewis acid/base interaction.
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