249904

3,3-Dimethylallylbromid

technical grade, ~90%

• Synonym(e): 1-Brom-3-methyl-2-buten, Prenylbromid
• Lineare Formel: (CH₃)₂C=CHCH₂Br
• CAS-Nummer: 870-63-3
• Molekulargewicht: 149.03
• Beilstein: 1420778
• EG-Nummer: 212-799-5
• MDL-Nummer: MFCD00000242
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24855022
• NACRES: NA.22

Eigenschaften

• Qualität: technical grade
• Qualitätsniveau: 200
• Assay: ~90%
• Form: liquid
• Enthält: silver wool as stabilizer
• Brechungsindex: n20/D 1.489 (lit.)
• bp: 82-83 °C/150 mmHg (lit.)
• Dichte: 1.29 g/mL at 20 °C (lit.)
• Funktionelle Gruppe: alkyl halide; bromo
• Lagertemp.: 2-8°C
• SMILES String: C\C(C)=C\CBr
• InChI: 1S/C5H9Br/c1-5(2)3-4-6/h3H,4H2,1-2H3
• InChIKey: LOYZVRIHVZEDMW-UHFFFAOYSA-N

Beschreibung

Anwendung

3,3-Dimethylallyl bromide has been used in the preparation of:

• (±)-eldanolide
• 1-(3,3-dimethylallyl)-L-tryptophan
• (±)-fumagillin, antibiotic isolated from Aspergillus fumigattus

Sicherheitshinweise

• Piktogramme: GHS02,GHS05,GHS09
• Signalwort: Danger
• H-Sätze: H226,H314,H410
• P-Sätze: P210 - P233 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 104.0 °F - closed cup
• Flammpunkt (°C): 40 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter