Grundinformationen
- Standard-SMILES
COP(=O)(CC(C)=O)OC- InChIKey
UOWIYNWMROWVDG-UHFFFAOYSA-N- Summenformel
- C5H11O4P
- Durchschnittliche Molmasse
- 166,11 g/mol
- Monoisotopische Masse
- 166,03949546
Namen und Bezeichner
- Bevorzugter Name
- Dimethyl (2-oxopropyl)phosphonate
- IUPAC
- 1-dimethoxyphosphorylpropan-2-one
- Lokaler Name
- Dimethyl-(2-oxopropyl)phosphonat
- Englischer Name
- Dimethyl acetylmethylphosphonate
- Summenformel
- C5H11O4P
- Molmasse
- 166.11
Namen und Synonyme
Dimethyl (2-oxopropyl)phosphonate4202-14-6Dimethyl acetonylphosphonateDTXSID90194846EINECS 224-110-5RefChem:588087Dimethyl 2oxopropylphosphonateDTXCID30117337224-110-5Dimethyl acetylmethylphosphonateDimethyl 2-oxopropylphosphonate1-dimethoxyphosphorylpropan-2-one
Weitere Namen anzeigen
DIMETHYL ACELABOTEST-BB LT00847718Dimethyl(2-oxopropyl)phosphDimethyl acetylmethylphosphoteDimethyl-(2-oxopropyl)phosphonatDimethyle(2-oxopropyl)phosphonate
MFCD00008769C5H11O4Pdimethyl(2-oxopropyl)phosphonate(2-Oxopropyl)phosphonic Acid Dimethyl EsterAcetonylphosphonic Acid Dimethyl EsterSCHEMBL107333Dimethyl-2-oxopropylphosphonateSTR03431
Datenbank-Bezeichner
- CAS
4202-14-6- PubChem CID
- 77872
- DTXSID
DTXSID90194846- EC Number
- 224-110-5
- Nikkaji
- J149.895I
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 0,9
- Polarare Oberfläche (TPSA)
- 52,6 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 4
- Schwere Atome
- 10
- Formalladung
- 0
- Komplexität
- 157
Experimentelle und physikochemische Eigenschaften
Chemical ClassesOther Classes -> Organophosphates, Other
LogP0.86
Vapor Pressure0.07 [mmHg]
Physical DescriptionClear light yellow liquid; [Sigma-Aldrich MSDS]
Physikochemische Eigenschaften
- Siedepunkt
- 76 · 76-79 °C3 mm Hg(lit.)
- Dichte
- 1.202 g/mL · 1.202 g/mL at 25 °C(lit.)
- Brechungsindex
- 20 · n20/D 1.439(lit.)
- Flammpunkt
- 200 °F · 200 °F
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- Löslichkeit
- Difficult to mix.
- Aggregatzustand
- Liquid
- Farbe
- Clear colorless to light brown
- BRN
- 1766218 · 1766218
- InChI
- InChI=1S/C5H11O4P/c1-5(6)4-10(7,8-2)9-3/h4H2,1-3H3
- InChIKey
- UOWIYNWMROWVDG-UHFFFAOYSA-N
- SMILES
- P(CC(=O)C)(=O)(OC)OC
- CAS Datenbank
- 4202 · 4202-14-6(CAS DataBase Reference)
- NIST chemische Informationen
- Dimethyl (2-oxopropyl)phosphonate(4202-14-6)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Warning
H302 (75%): Harmful if swallowed [Warning Acute toxicity, oral]
P203, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P318, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 4 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Hazards SummaryMay cause irritation; [Sigma-Aldrich MSDS] See Dimethyl methylphosphonate, Diisopropyl methylphosphonate, and Diethyl ethylphosphonate.
Hazard Classes and CategoriesAcute Tox. 4 (75%)
Sicherheitsdaten
- F
- 10
- wgk
- 3
- hs_code
- 29310095
- hazard_code
- Xi
- hazard_note
- Irritant
- safety_code
- 23-24/25
- Speicherklasse
- 10 - Combustible liquids
Chemie und Industrie
Anwendungen
VerwendenDimethyl acetylmethylphosphonate is a Reagent used together with tosyl azide in a one-pot alkynylation of aldehydes.
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