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2,3-Dibrompropen
DibroMopropene · 2,3-DIBROMO-1-PROPENE · 1-Propene, 2,3-dibromo- · 2,3-DIBROMOPROPENE · -Bromoallylbromide · α-epidibromohydrin · 2-BROMOALLYL BROMIDE · 2,3-dibromo-1-propen
Identifikatoren & physikalische Daten
| CAS No. | 513-31-5 |
|---|---|
| Summenformel | C3H4Br2 |
| Durchschnittliche Molmasse | 199,87 g/mol |
| Monoisotopische Masse | 197,86798 g/mol |
| SMILES | C=C(Br)CBr |
| InChIKey | YMFWYDYJHRGGPF-UHFFFAOYSA-N |
| PubChem CID | 10552 |
| EC No. | 208-155-8 |
| DTXSID | DTXSID9060152 |
| Lokaler Name | 2,3-Dibrompropen |
Chemische & physikalische Eigenschaften
| XLogP | 2,1 |
|---|---|
| Polarare Oberfläche (TPSA) | 0 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 0 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 5 |
| Formalladung | 0 |
| Komplexität | 40 |
| Dampfdruck | 7.58 [mmHg] |
| Physical Description | Liquid[Merck Index] Clear light yellow liquid[Sigma-Aldrich MSDS] |
| Kovats Retention Index | 852.8 |
| Siedepunkt | 42-44 °C17 mm Hg(lit.) |
| Dichte | 1.934 g/mL at 25 °C(lit.) |
| Brechungsindex | n20/D 1.544(lit.) |
| Flammpunkt | 178 °F |
| Lagerbedingungen | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| Aggregatzustand | Liquid |
| Farbe | Clear light yellow to brown |
| Löslichkeit | insoluble |
| Merck | 14,3025 |
| BRN | 878169 |
| InChI | 1S/C3H4Br2/c1-3(5)2-4/h1-2H2 |
| InChIKey | YMFWYDYJHRGGPF-UHFFFAOYSA-N |
| SMILES | BrCC(Br)=C |
| CAS Datenbank | 513-31-5(CAS DataBase Reference) |
| NIST chemische Informationen | 1-Propene, 2,3-dibromo-(513-31-5) |
| EPA chemische Informationen | 1-Propene, 2,3-dibromo- (513-31-5) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH302 (89.1%): Harmful if swallowed [Warning Acute toxicity, oral]H315 (13%): Causes skin irritation [Warning Skin corrosion/irritation]H318 (93.5%): Causes serious eye damage [Danger Serious eye damage/eye irritation]H332 (89.1%): Harmful if inhaled [Warning Acute toxicity, inhalation]H335 (10.9%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P330, P332+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 46 reports by companies from 6 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. |
|---|---|
| Gefahrenübersicht | Intravenous LD50 (mouse) = 100 mg/kg[RTECS] An irritant that may cause serious eye injuryA lachrymatorHarmful by ingestion and inhalation[Sigma-Aldrich MSDS] See 2-Bromo-1-propene, 1-Bromo-1-propene, and Allyl bromide. |
| Hazard Classes and Categories | Acute Tox. 4 (89.1%)Skin Irrit. 2 (13%)Eye Dam. 1 (93.5%)STOT SE 3 (10.9%) |
| Unerwünschte Wirkungen | Lacrimator (Lachrymator) - A substance that irritates the eyes and induces the flow of tears. |
| F | 10-23 |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | 2810 |
| Zollcode | 29033036 |
| RTECS-Nr. | UC8200000 |
| R-Sätze (R) | 20/22-41-36/37/38 |
| Gefahrensymbole | Xn,Xi |
| Sicherheitshinweise (S) | 26-39-37/39 |
| Gefahrenklasse | 6.1(b)Acute Tox. 4 InhalationAcute Tox. 4 OralEye Dam. 1 |
| Verpackungsgruppe | III |
| Lagerklasse | 10 - Combustible liquids |
Anwendungen & Verwendung
Verwenden
2,3-Dibromopropene was used to test 2- and 3-carbon halogenated hydrocarbons for mutagenicity for Salmonella typhimurium strain TA 100 . It was used in the synthesis of N(Boc)-L-(2-Bromoallyl)-glycine.