Isopropenyl-methylether
2-Methoxypropene
Grundinformationen
- CAS
116-11-0- Standard-SMILES
C=C(C)OC- InChIKey
YOWQWFMSQCOSBA-UHFFFAOYSA-N- Summenformel
- C4H8O
- Durchschnittliche Molmasse
- 72,11 g/mol
- Monoisotopische Masse
- 72,05751487
Überblick
structure in first source
Namen und Bezeichner
- Bevorzugter Name
- 2-Methoxypropene
- IUPAC
- 2-methoxyprop-1-ene
- Lokaler Name
- Isopropenyl-methylether
- Englischer Name
- 2-Methoxypropene
- Summenformel
- C4H8O
- Molmasse
- 72.11
Namen und Synonyme
2-Methoxypropene116-11-02-METHOXYPROP-1-ENE1-Propene, 2-methoxy-Isopropenyl methyl etherMethyl isopropenyl etherEther, isopropenyl methylPropene, 2-methoxy-15WBG0JT6BDTXSID3051591RefChem:474670DTXCID7030143
Weitere Namen anzeigen
MOP2-Methoxyproene2-METHYOXYPROPENECH2=C(CH3)OCH3CH3C(OCH3):CH22-Methoxyprope
204-125-32-Methoxy-1-propeneMFCD00014929HSDB 1124EINECS 204-125-3UNII-15WBG0JT6BBRN 17346352-methoxypropen
Datenbank-Bezeichner
- CAS
116-11-0- PubChem CID
- 8300
- DTXSID
DTXSID3051591- UNII
- 15WBG0JT6B
- EC Number
- 204-125-3
- Nikkaji
- J27.121G
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 1,2
- Polarare Oberfläche (TPSA)
- 9,2 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 1
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 5
- Formalladung
- 0
- Komplexität
- 38,9
Experimentelle und physikochemische Eigenschaften
Chemical ClassesOther Classes -> Other Organic Compounds
SpringerMaterials PropertiesSchoenflies notation
Vapor Pressure517.0 [mmHg]
Physical DescriptionLiquid; bp = 34-36 deg C; [MSDSonline]
Physikochemische Eigenschaften
- Schmelzpunkt
- 25 °C · 25°C
- Siedepunkt
- 34 · 34-36 °C (lit.)
- Dichte
- 0.753 g/mL · 0.753 g/mL at 25 °C (lit.)
- Dampfdruck
- 27.96 psi · 27.96 psi ( 55 °C)
- Brechungsindex
- 20 · n20/D 1.382(lit.)
- Flammpunkt
- 21 °F · −21 °F
- storage temp.
- 2 · 2-8°C
- Löslichkeit
- Chloroform
- Aggregatzustand
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
Danger
H224 (100%): Extremely flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P264, P270, P273, P280, P301+P317, P303+P361+P353, P330, P370+P378, P403+P235, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 68 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
REACH registered substance: Isopropenyl methyl ether (EC: 204-125-3)
1-Propene, 2-methoxy-: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryMay form explosive peroxides; An irritant; [MSDSonline]
Hazard Classes and CategoriesFlam. Liq. 1 (100%)
Toxikologische Informationen
Toxicity DataLCLo (rat) = 64,000 ppm/4h
Sicherheitsdaten
- F
- 8-10
- wgk
- 1
- tsca
- TSCA listed
- ridadr
- UN 1993 3/PG 1
- hs_code
- 29091990
- RTECS-Nr.
- UD0800000
- risk_code
Chemie und Industrie
Verwendung und Herstellung
Uses
Used as a laboratory reagent and an intermediate for 2-methoxyallyl bromide (an alkylating agent); [HSDB]
LABORATORY REAGENT (HYDROXYL-PROTECTING); CHEM INT FOR 2-METHOXYALLYL BROMIDE (AN ALKYLATING AGENT)
U.S. Exports
(1977) No Data
(1979) No Data
U.S. Imports
(1977) No Data
(1979) No Data
U.S. Production
(1977) NOT PRODUCED COMMERCIALLY IN US
(1979) NOT PRODUCED COMMERCIALLY IN US
Methods of ManufacturingPROBABLY BY REACTION OF ACETONE AND METHANOL, FOLLOWED BY DEHYDRATION WITH SULFURIC ACID
General Manufacturing Information1-Propene, 2-methoxy-: ACTIVE
Anwendungen
Verwenden2-Methoxypropene is used in the synthesis of Macrolactin A, a 24-member macrolide typically employed as an antibiotic. Also used in the synthesis of phenylalanine derivatives used as α4β1 and α4β7 receptor antagonists in the treatment of allergic asthma.
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