393568

αα-Brom-α-methyl-γ-butyrolacton

96%

• Empirische Formel (Hill-System): C₅H₇BrO₂
• CAS-Nummer: 33693-67-3
• Molekulargewicht: 179.01
• EG-Nummer: 251-639-9
• MDL-Nummer: MFCD00191853
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24864525
• NACRES: NA.22

Eigenschaften

• Assay: 96%
• Form: liquid
• Brechungsindex: n20/D 1.494 (lit.)
• bp: 112 °C/13 mmHg (lit.)
• Dichte: 1.581 g/mL at 25 °C (lit.)
• SMILES String: CC1(Br)CCOC1=O
• InChI: 1S/C5H7BrO2/c1-5(6)2-3-8-4(5)7/h2-3H2,1H3
• InChIKey: MXEVTHILFFSWOG-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

α-Bromo-α-methyl-γ-butyrolactone is a lactone derivative. It has been reported to be hydrolyzed by paraoxonase/arylesterase (PON1), a purified rabbit serum.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 235.4 °F - closed cup
• Flammpunkt (°C): 113 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter