Methyl 2-bromoacrylate
Grundinformationen
- CAS
4519-46-4- Standard-SMILES
C=C(Br)C(=O)OC- InChIKey
HVJXPDPGPORYKY-UHFFFAOYSA-N- Summenformel
- C4H5BrO2
- Durchschnittliche Molmasse
- 164,99 g/mol
- Monoisotopische Masse
- 163,94729
Namen und Bezeichner
- Bevorzugter Name
- Methyl 2-bromoacrylate
- IUPAC
- methyl 2-bromoprop-2-enoate
- Englischer Name
- METHYL ALPHA-BROMOACRYLATE 95
- Summenformel
- C4H5BrO2
- Molmasse
- 164.99
Namen und Synonyme
Methyl 2-bromoacrylate4519-46-42-Propenoic acid, 2-bromo-, methyl esterDTXSID00282086RefChem:157304DTXCID50233240689-567-9HVJXPDPGPORYKY-UHFFFAOYSA-NInChI=1/C4H5BrO2/c1-3(5)4(6)7-2/h1H2,2Hmethyl 2-bromoprop-2-enoateMethyl alpha-bromoacrylateMFCD08276754
Weitere Namen anzeigen
Methyl α-bromoacrylatemethyl α-bromoacrylateMETHYL ALPHA-BROMOACRYLATE 95Methyl alpha-bromoacrylate 95%2-Bromopropenoic acid methyl ester2-bromopropyl-2-eneacidmethyl esterMethyl α-bromoacrylate, CAS 4519-46-4
Methyl2-bromoacrylateMethyl 2-bromoacrylate #methyl 2-bromo-2-propenoateSCHEMBL600306SCHEMBL7666124Methyl alpha-bromoacrylate, 95%NSC24144NSC-24144
Datenbank-Bezeichner
- CAS
4519-46-4- PubChem CID
- 229990
- DTXSID
DTXSID00282086- EC Number
- 689-567-9
- Nikkaji
- J132.165J
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 1,6
- Polarare Oberfläche (TPSA)
- 26,3 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 2
- Frei drehbare Bindungen
- 2
- Schwere Atome
- 7
- Formalladung
- 0
- Komplexität
- 97
Physikochemische Eigenschaften
- Siedepunkt
- 70 · 70-75 °C48 mm Hg(lit.)
- Dichte
- 1.556 g/mL · 1.556 g/mL at 25 °C(lit.)
- Flammpunkt
- 134 °F · 134 °F
- storage temp.
- -20 °C · -20°C
- InChI
- InChI=1S/C4H5BrO2/c1-3(5)4(6)7-2/h1H2,2H3
- InChIKey
- HVJXPDPGPORYKY-UHFFFAOYSA-N
- SMILES
- C(OC)(=O)C(Br)=C
- CAS Datenbank
- 4519 · 4519-46-4
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]；H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, 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 42 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
Hazard Classes and CategoriesFlam. Liq. 3 (100%)；Skin Irrit. 2 (100%)；Eye Irrit. 2 (100%)；STOT SE 3 (100%)
Sicherheitsdaten
- wgk
- 3
- ridadr
- UN 1993 3/PG 3
- hs_code
- 2916199590
- risk_code
- 36/37/38
- hazard_code
- Xi
- safety_code
- 26-36
- hazard_class
- 3
Chemie und Industrie
Anwendungen
VerwendenMethyl α-bromoacrylate can undergo radical copolymerization with vinyl triacetoxysilane (VTAS) in the presence of azobisisobutyronitrile as the initiator. Dibromocyclopropanation of methyl α-bromoacrylate can yield methyl 1,1,2-tribromocyclopropanecarboxylate. It may be reduced with zinc dust and deuterium oxide to synthesize. Methyl acrylate-α-d with a high isotopic purity. These may undergo conjugate addition with methoxide, thiolates, oxime anions, hydrazones and EtZnCl to afford ester enolates.
Vor- und nachgelagerte Produkte
Vorgelagerte Rohstoffe
Anbieter49 Anbieter
上海凌富药物研究有限公司+86(21)5895 0110 19945755304 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
Aladdin Scientific[email protected]
石家庄衍晟生物科技有限公司18332018567; 18332018567 · [email protected]
南京腾怡生物科技有限公司17714337195 · [email protected]
北京索莱宝科技有限公司010-50973130 17801761073 · [email protected]
Hangzhou Sage Chemical Co., Ltd.
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