Ethyl-2-brompropionat
Ethyl 2-bromopropionate
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Grundinformationen
- CAS
41978-69-2- Standard-SMILES
CCOC(=O)C(C)Br- InChIKey
ARFLASKVLJTEJD-UHFFFAOYSA-N- Summenformel
- C5H9BrO2
- Durchschnittliche Molmasse
- 181,03 g/mol
- Monoisotopische Masse
- 179,97859
Namen und Bezeichner
- Bevorzugter Name
- Ethyl 2-bromopropionate
- IUPAC
- ethyl 2-bromopropanoate
- Lokaler Name
- Ethyl-2-brompropionat
- Englischer Name
- Ethyl 2-bromopropionate
- Summenformel
- C5H9BrO2
- Molmasse
- 181.03
Namen und Synonyme
Ethyl 2-bromopropionate535-11-5Ethyl 2-bromopropanoateEthyl alpha-bromopropionatePropanoic acid, 2-bromo-, ethyl esterEthyl-2-bromopropionate2-Bromopropanoic acid ethyl ester2-Bromopropionic Acid Ethyl Esteralpha-Bromopropionic acid ethyl esterMFCD00000144NSC 675341978-69-2
Weitere Namen anzeigen
DL-ETHYL 2-BROMOPROPIONATEEthyl 2-broMopropionEthyl-bromopropanoateEthyl 2-bromopropioteEthyl a-bromopropionateFlurbiprofen impurity ⅡSacubitril Impurity 1122-Bromopropionate ethyl
Ethyl .alpha.-bromopropanoateEthyl .alpha.-bromopropionate2-Bromopropanoic acid, ethyl esterEthyl dl-2-bromopropionatePropionic acid, 2-bromo-, ethyl esterCDA70611LZNSC-6753.alpha.-Bromopropionic acid ethyl ester
Datenbank-Bezeichner
- CAS
41978-69-2、535-11-5- PubChem CID
- 79040
- DTXSID
DTXSID90871746- UNII
- CDA70611LZ
- EC Number
- 208-609-5、255-601-2
- Nikkaji
- J60.782G
Eigenschaften
Berechnete StruktureigenschaftenWird ergänzt
- XLogP
- 1,7
- Polarare Oberfläche (TPSA)
- 26,3 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 2
- Frei drehbare Bindungen
- 3
- Schwere Atome
- 8
- Formalladung
- 0
- Komplexität
- 82
Experimentelle und physikochemische Eigenschaften
Physical DescriptionLiquid with a sharp pungent odor; Yellows on light exposure; [Merck Index] Clear light yellow liquid; [Sigma-Aldrich MSDS]
Kovats Retention Index
906；909；907
931
1327；1340
Physikochemische Eigenschaften
- Schmelzpunkt
- 25 °C · <25 °C
- Siedepunkt
- 156 · 156-160 °C (lit.)
- Dichte
- 1.394 g/mL · 1.394 g/mL at 25 °C (lit.)
- Brechungsindex
- 20 · n20/D 1.446(lit.)
- Flammpunkt
- 125 °F · 125 °F
- storage temp.
- 30 °C · Store below +30°C.
- Löslichkeit
- Chloroform (Slightly), Methanol (Slightly)
- Aggregatzustand
- Liquid
- Farbe
- Clear colorless to very slightly yellow
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
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]；H302 (10.6%): Harmful if swallowed [Warning Acute toxicity, oral]；H314 (69.7%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]；H315 (13.6%): Causes skin irritation [Warning Skin corrosion/irritation]；H335 (12.1%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P319, P321, P330, P332+P317, P362+P364, P363, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 66 reports by companies from 8 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: Propanoic acid, 2-bromo-, ethyl ester
Status: Active Update: 10-08-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/23965
Ethyl 2-bromopropionate: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryCauses burns and lachrymation; Inhalation may cause corrosive injuries to upper respiratory tract; [Sigma-Aldrich MSDS] See Methyl dichloroacetate.
Hazard Classes and Categories
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationPropanoic acid, 2-bromo-, ethyl ester: ACTIVE
Anwendungen
VerwendenEthyl 2-Bromopropionate is an intermediate in the synthesis of organic compounds and pharmaceuticals.
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