Grundinformationen
- Standard-SMILES
CCOC(=O)C(Br)(Br)C(=O)OCC- InChIKey
PFZYFZRUPFUEOB-UHFFFAOYSA-N- Summenformel
- C7H10Br2O4
- Durchschnittliche Molmasse
- 317,96 g/mol
- Monoisotopische Masse
- 315,894583
Namen und Bezeichner
- Bevorzugter Name
- Propanedioic acid, 2,2-dibromo-, 1,3-diethyl ester
- IUPAC
- diethyl 2,2-dibromopropanedioate
- Lokaler Name
- Diethyldibrommalonat
- Englischer Name
- Diethyl dibromomalonate
- Summenformel
- C7H10Br2O4
- Molmasse
- 317.96
Namen und Synonyme
Diethyl dibromomalonateEthyl dibromomalonate1,3-diethyl 2,2-dibromopropanedioateMalonic acid, dibromo-, diethyl esterAI3-01374NSC 6759EINECS 211-151-9Propanedioic acid, 2,2-dibromo-, 1,3-diethyl esterRefChem:868938211-151-9631-22-1Diethyl 2,2-dibromomalonate
Weitere Namen anzeigen
Diethyldibromomalonate,98%Diethyl dibromomalonate 97%iethyl2,2-dibromopropanedioatedibromo-propanedioicacidiethylesterDibromo malonic acid, diethyl ester
diethyl 2,2-dibromopropanedioatePropanedioic acid, dibromo-, diethyl esterDIETHYLDIBROMOMALONATEMFCD00015154C7H10Br2O432T45AS5LZNSC-6759Diethyl dibromopropanedioate
Datenbank-Bezeichner
- CAS
631-22-1- PubChem CID
- 69427
- DTXSID
DTXSID6060890- UNII
- 32T45AS5LZ
- EC Number
- 211-151-9
- Nikkaji
- J79.773A
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 2,4
- Polarare Oberfläche (TPSA)
- 52,6 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 6
- Schwere Atome
- 13
- Formalladung
- 0
- Komplexität
- 183
Physikochemische Eigenschaften
- Siedepunkt
- 140 · 140-143 °C/18 mmHg (lit.)
- Dichte
- 1.68 g/mL · 1.68 g/mL at 25 °C (lit.)
- Brechungsindex
- 20 · n20/D 1.484(lit.)
- Flammpunkt
- 230 °F · >230 °F
- storage temp.
- 2 · under inert gas (nitrogen or Argon) at 2-8°C
- Löslichkeit
- 4 · sol benzene, CCl4, DMSO, THF
- Aggregatzustand
- liquid
- Farbe
- Clear, light yellow
- BRN
- 1783879 · 1783879
- InChI
- InChI=1S/C7H10Br2O4/c1-3-12-5(10)7(8,9)6(11)13-4-2/h3-4H2,1-2H3
- InChIKey
- PFZYFZRUPFUEOB-UHFFFAOYSA-N
- SMILES
- C(OCC)(=O)C(Br)(Br)C(OCC)=O
- EPA chemische Informationen
- Propanedioic acid, dibromo-, diethyl ester (631-22-1)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Danger
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 5 reports by companies from 2 notifications to the ECHA C&L Inventory.
Gefahrenhinweise
Hazard Classes and CategoriesSkin Corr. 1B (100%)
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- 1760
- hs_code
- 29171900
- risk_code
- 34
- safety_code
- 20-26-36/37/39-45-60
- hazard_class
- 8
- packing_group
- III
- Speicherklasse
- 10 - Combustible liquids
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationPropanedioic acid, 2,2-dibromo-, 1,3-diethyl ester: INACTIVE
Anwendungen
VerwendenDiethyl dibromomalonate is used for selective bromination of polyunsaturated ester enolates; converts alkenes into cyclopropanes in the presence of suitable heavy metal reagents.
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