Bromomethyl methyl ether
Grundinformationen
- CAS
13057-17-5- Standard-SMILES
COCBr- InChIKey
JAMFGQBENKSWOF-UHFFFAOYSA-N- Summenformel
- C2H5BrO
- Durchschnittliche Molmasse
- 124,96 g/mol
- Monoisotopische Masse
- 123,95237688
Namen und Bezeichner
- Bevorzugter Name
- Bromomethyl methyl ether
- IUPAC
- bromo(methoxy)methane
- Englischer Name
- Bromomethyl methyl ether
- Summenformel
- C2H5BrO
- Molmasse
- 124.96
Namen und Synonyme
Bromomethyl methyl ether13057-17-5Bromo(methoxy)methaneMethane, bromomethoxy-Methoxymethyl bromideEther, bromomethyl methylbromomethoxymethaneMFCD00000171bromomethylmethyletherBromomethoxymethane; 1-Bromomethyl Methyl Ether; Methoxymethyl BromidemethoxymethylbromideMOMBr
Weitere Namen anzeigen
BromomethyLbromomethoxy-methanMethoxybromomethaneMethyl(bromomethyl) ether
bromo-methoxy-methanebromomethyl methyletherbromomethylmethyl etherMOM-BrNSC 155338Bromomethyl-methyletherbromomethyl-methyl-etherBromo(methoxy)methane #
Datenbank-Bezeichner
- CAS
13057-17-5- PubChem CID
- 83093
- DTXSID
DTXSID6065341- EC Number
- 670-774-8
- Nikkaji
- J414.459G
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 0,9
- Polarare Oberfläche (TPSA)
- 9,2 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 1
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 4
- Formalladung
- 0
- Komplexität
- 10
Experimentelle und physikochemische Eigenschaften
Chemical ClassesOther Classes -> Halogenated Ethers
SpringerMaterials PropertiesMolecular structure
Physical DescriptionColorless liquid with a pungent odor; [Alfa Aesar MSDS]
Physikochemische Eigenschaften
- Siedepunkt
- 87 °C · 87 °C (lit.)
- Dichte
- 1.531 g/mL · 1.531 g/mL at 25 °C (lit.)
- Brechungsindex
- 20 · n20/D 1.456(lit.)
- Flammpunkt
- 80 °F · 80 °F
- storage temp.
- 2 · 2-8°C
- Löslichkeit
- Chloroform (Soluble), Methanol (Slightly)
- Aggregatzustand
- clear liquid
- Wichte
- 1.531 · 1.531
- Farbe
- Colorless to Light yellow to Light orange
- Wasserlöslichkeit
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
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P203, P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P317, P318, P319, P321, P330, 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 54 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory InformationMethane, bromomethoxy-: 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.
Hazards SummaryAn irritant and lachrymator; Harmful by ingestion and skin absorption; Toxic by inhalation; Suspected carcinogen; [Alfa Aesar MSDS] See Chloromethyl methyl ether.
Hazard Classes and CategoriesFlam. Liq. 3 (100%)
Toxikologische Informationen
Adverse EffectsLacrimator (Lachrymator) - A substance that irritates the eyes and induces the flow of tears.
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 1992 3/PG 3
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationMethane, bromomethoxy-: INACTIVE
Anwendungen
VerwendenBromomethyl methyl ether is used as reagent for protection of OH groups as their methoxymethyl (MOM) ethers. It is used in enantiocontrolled synthesis of intermediate containing carbons 18 to 35 of the macrocyclic immunosuppressant FK-506. It was used in the synthesis of 1-methoxymethyl-4-tritylthio-2-azetidinone.
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