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HCID 79491Erstellt: 27. Oktober 2026
1,3-Dibrom-2,2-dimethylpropan
NSC 1575 · DIBROMONEOPENTANE · Neopentyl dibromide · 1,3-dibromo-2,2-dimethyl-propan · 1,3-DIBROMO-2,2-DIMETHYLPROPANE · Propane, 1,3-dibromo-2,2-dimethyl- · 1,3-DIBROMO-2,2-DIMETHYLPROPANE, >97%
https://huagongshe.com/de/chemical/79491
Identifikatoren & physikalische Daten
| CAS No. | 5434-27-5 |
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| Summenformel | C5H10Br2 |
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| Durchschnittliche Molmasse | 229,94 g/mol |
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| Monoisotopische Masse | 227,91492452 g/mol |
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| SMILES | CC(C)(CBr)CBr |
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| InChIKey | UXAFLFGXSIWWMY-UHFFFAOYSA-N |
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| PubChem CID | 79491 |
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| EC No. | 226-598-5 |
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| DTXSID | DTXSID3063881 |
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| Lokaler Name | 1,3-Dibrom-2,2-dimethylpropan |
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Chemische & physikalische Eigenschaften
| XLogP | 2,9 |
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| Polarare Oberfläche (TPSA) | 0 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 0 |
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| Frei drehbare Bindungen | 2 |
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| Schwere Atome | 7 |
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| Formalladung | 0 |
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| Komplexität | 44 |
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| Stoffklassen | Other Classes -> Halogenated Aliphatics, Saturated |
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| SpringerMaterials Properties | Density |
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| Physical Description | Liquid[Sigma-Aldrich MSDS] |
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| Schmelzpunkt | -28.63°C (estimate) |
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| Siedepunkt | 182-183℃ (743 Torr) |
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| Dichte | 1.672±0.06 g/cm3 (20 ºC 760 Torr) |
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| Brechungsindex | 1.5051 (589.3 nm 20℃) |
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| Flammpunkt | 58.5±17.7℃ |
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| Lagerbedingungen | Storage temp. 2-8°C |
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| EPA chemische Informationen | Propane, 1,3-dibromo-2,2-dimethyl- (5434-27-5) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH227 (50%): Combustible liquid [Warning Flammable liquids]P210, P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Gefahrenübersicht | An irritant that may cause serious eye injuryHarmful by ingestion[Sigma-Aldrich MSDS] See 2,3-Dibromobutane. See 1-Chloro-2,2-dimethylpropane. |
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| Hazard Classes and Categories | Flam. Liq. 4 (50%) |
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| TSCA-Inventar-Status | TSCA listed |
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