C86405

Crotylbromid

technical grade, 85% (mixture of cis & trans)

• Synonym(e): cis,trans-1-Brom-2-buten
• Lineare Formel: CH₃CH=CHCH₂Br
• CAS-Nummer: 29576-14-5
• Molekulargewicht: 135.00
• Beilstein: 1361394
• MDL-Nummer: MFCD00000248
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24893087
• NACRES: NA.22

Eigenschaften

• Qualität: technical grade
• Qualitätsniveau: 100
• Assay: 85% (mixture of cis & trans)
• Form: liquid
• Brechungsindex: n20/D 1.480 (lit.)
• bp: 97-99 °C (lit.)
• Dichte: 1.312 g/mL at 25 °C (lit.)
• Lagertemp.: 2-8°C
• SMILES String: [H]\C(C)=C(\[H])CBr
• InChI: 1S/C4H7Br/c1-2-3-4-5/h2-3H,4H2,1H3/b3-2+
• InChIKey: AVMHMVJVHYGDOO-NSCUHMNNSA-N

Beschreibung

Anwendung

Crotyl bromide is a general organic reagent that can be used in the total synthesis of biologically important natural products and their derivatives such as (+)-artemisinin, plakortone E and (−)-horsfiline.[1][2][3]
It can also be used to prepare analogs of deoxycyclitols, pentopyranoses, 6-deoxyhexoses, hexoses[4] and pseudo-indoxyl derivatives.[5]

Sonstige Hinweise

remainder 3-bromo-1-butene

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Danger
• H-Sätze: H225,H315,H319,H335
• P-Sätze: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 51.8 °F - closed cup
• Flammpunkt (°C): 11 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter