420042

1-Methyl-2-propenylmagnesiumchlorid -Lösung

0.5 M in THF

• Lineare Formel: H₂C=CHCH(CH₃)MgCl
• CAS-Nummer: 21969-32-4
• Molekulargewicht: 114.86
• MDL-Nummer: MFCD00216570
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24866306
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Eignung der Reaktion: reaction type: Grignard Reaction
• Konzentration: 0.5 M in THF
• bp: 67 °C
• Dichte: 0.917 g/mL at 25 °C
• SMILES String: CC([Mg]Cl)C=C
• InChI: 1S/C4H7.ClH.Mg/c1-3-4-2;;/h3-4H,1H2,2H3;1H;/q;;+1/p-1
• InChIKey: RTJGBPYEBKZQGE-UHFFFAOYSA-M

Beschreibung

Anwendung

1-Methyl-2-propenylmagnesium chloride is a Grignard type allylating reagent that can be used for the preparation of corresponding homoallylic alcohols by reacting with various aldehydes. It can also be utilized in the synthesis of 3,4-dihydro-4-(1-methyl-2-propen-1-yl)-2(1H)-pyrimidinethione derivatives by treating with 2-mercaptopyrimidine.

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H225,H261,H302,H314,H335,H351
• P-Sätze: P210 - P231 + P232 - P280 - P370 + P378 - P402 + P404 - P403 + P235
• Gefahreneinstufungen: Acute Tox. 4 Oral - Carc. 2 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3 - Water-react 2
• Zielorgane: Respiratory system
• Zusätzliche Gefahrenhinweise: EUH014,EUH019
• Lagerklassenschlüssel: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• WGK: WGK 3
• Flammpunkt (°F): -4.0 °F - closed cup
• Flammpunkt (°C): -20 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter