277142

1-Brom-2-methyl-1-propen

98%

• Synonym(e): Isocrotylbromid
• Lineare Formel: (CH₃)₂C=CHBr
• CAS-Nummer: 3017-69-4
• Molekulargewicht: 135.00
• UNSPSC Code: 12352100
• NACRES: NA.22
• PubChem Substance ID: 24856737
• MDL number: MFCD00009885
• Beilstein/REAXYS Number: 1733844
• Assay: 98%
• Form: liquid

Eigenschaften

• Quality Segment: 100
• assay: 98%
• form: liquid
• refractive index: n20/D 1.462 (lit.)
• bp: 92 °C (lit.)
• density: 1.318 g/mL at 25 °C (lit.)
• functional group: alkyl halide, bromo
• storage temp.: 2-8°C
• SMILES string: C\C(C)=C\Br
• InChI: 1S/C4H7Br/c1-4(2)3-5/h3H,1-2H3
• InChI key: DEFNUDNHTUZJAL-UHFFFAOYSA-N

Beschreibung

Application

1-Bromo-2-methyl-1-propene has been used in:

• preparation of esters of 2,4-dienoic acids via palladium catalyzed reaction with methyl acrylate in the presence of triethylamine
• total synthesis of ocular age pigment, A2-E
• synthesis of 3-nor-geraniol [²H₂]

Other Notes

May darken in storage

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Danger
• Gefahrencodes: H225,H315,H319,H335
• Sicherheitshinweise: P210 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklasse: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 44.6 °F - closed cup
• Flammpunkt (°C): 7 °C - closed cup
• PSA (Persönliche Schutzausrüstung): Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter