2-Brompropionylbromid
Propanoyl bromide, 2-bromo-
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Grundinformationen
- CAS
563-76-8- Standard-SMILES
CC(Br)C(=O)Br- InChIKey
ILLHORFDXDLILE-UHFFFAOYSA-N- Summenformel
- C3H4Br2O
- Durchschnittliche Molmasse
- 215,87 g/mol
- Monoisotopische Masse
- 213,86289
Namen und Bezeichner
- Bevorzugter Name
- Propanoyl bromide, 2-bromo-
- IUPAC
- 2-bromopropanoyl bromide
- Lokaler Name
- 2-Brompropionylbromid
- Englischer Name
- 2-Bromopropionyl bromide
- Summenformel
- C3H4Br2O
- Molmasse
- 215.87
Namen und Synonyme
2-Bromopropionyl bromide563-76-8Propanoyl bromide, 2-bromo-EINECS 209-261-7DTXSID00862201RefChem:869592DTXCID50810999209-261-72-Bromopropanoyl bromideMFCD00000142.alpha.-Bromopropionyl bromideBR1124
Weitere Namen anzeigen
Zinc022425742-BromopropionyLBroMoacety BroMide2-Brompropionylbromid-Bromopropionylbromide2-bromo-propanoylbromid1,2-Dibromo-2-propanone2-Bromopropiomyl bromide2-bromo-Propanoylbromide
2-bromopropionylbromide2-bromo propionyl bromidealpha-Bromopropionyl bromide2-bromopropionic acid bromidea-bromopropionyl bromide2-bromo-propionyl bromidealpha-bromopropionylbromidealpha-Bromopropanyl bromide
Datenbank-Bezeichner
- CAS
563-76-8- PubChem CID
- 79047
- DTXSID
DTXSID00862201- UNII
- Q73SM69APS
- EC Number
- 209-261-7
- Nikkaji
- J438C
Eigenschaften
Berechnete StruktureigenschaftenWird ergänzt
- XLogP
- 2
- Polarare Oberfläche (TPSA)
- 17,1 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 1
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 6
- Formalladung
- 0
- Komplexität
- 61
Physikochemische Eigenschaften
- Siedepunkt
- 48 · 48-50 °C/10 mmHg (lit.)
- Dichte
- 2.061 g/mL · 2.061 g/mL at 25 °C (lit.)
- Dampfdichte
- 7.5 · 7.5 (vs air)
- Dampfdruck
- 1.3 mm · 1.3 mm Hg ( 20 °C)
- Brechungsindex
- 20 · n20/D 1.518(lit.)
- Flammpunkt
- 230 °F · >230 °F
- Löslichkeit
- Miscible with trichloromethane, diethyl ether, benzene and acetone.
- Aggregatzustand
- clear liquid
- Wichte
- 2.061 · 2.061
- Farbe
- Colorless to Light yellow to Light orange
- BRN
- 1071331 · 1071331
- Stabilität
- Moisture Sensitive
- InChI
- 1S/C3H4Br2O/c1-2(4)3(5)6/h2H,1H3
- InChIKey
- ILLHORFDXDLILE-UHFFFAOYSA-N
- SMILES
- CC(Br)C(Br)=O
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
H302 (92.3%): Harmful if swallowed [Warning Acute toxicity, oral]；H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P270, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P330, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 52 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Gefahrenhinweise
Regulatory Information
Chemical: Propanoyl bromide, 2-bromo-
Status: Active Update: 06-06-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/17088
2-Bromopropionyl bromide: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesAcute Tox. 4 (92.3%)；Skin Corr. 1B (100%)
Regulatorische Informationen
Regulatory Information
Chemical: Propanoyl bromide, 2-bromo-
Status: Active Update: 06-06-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/17088
2-Bromopropionyl bromide: Does not have an individual approval but may be used under an appropriate group standard
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationPropanoyl bromide, 2-bromo-: ACTIVE
Anwendungen
Verwenden2-Bromopropionyl bromide is used in the preparation of cellulose macroinitiator through direct acylation of cellulose in ionic liquid 1-allyl-3-methylimidazolium chloride. It is also used to prepare 3-(2-bromopropionyl)-2-oxazolidone derivatives and bromoester terminated poly(3-hexylthiophene). Further, it is used as a macroinitiator for atom transfer radical polymerization of acrylates.
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