28115

Crotylchlorid

technical, (cis+trans), mixture of cis- and trans-isomers (~1:6), ~70% (GC)

• Synonym(e): cis,trans-1-Chlor-2-buten
• Lineare Formel: CH₃CH=CHCH₂Cl
• CAS-Nummer: 591-97-9
• Molekulargewicht: 90.55
• Beilstein: 605304
• EG-Nummer: 209-739-5
• MDL-Nummer: MFCD00000987
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 57648288
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Qualität: technical
• Assay: ~70% (GC)
• Form: liquid
• Verunreinigungen: ~30% 3-chloro-1-butene
• Brechungsindex: n20/D 1.430
• bp: 85-86 °C (lit.)
• Löslichkeit: water: soluble 14 g/L at 20 °C
• Dichte: 0.923 g/mL at 20 °C (lit.)
• Funktionelle Gruppe: alkyl halide; chloro
• SMILES String: C\C=C\CCl
• InChI: 1S/C4H7Cl/c1-2-3-4-5/h2-3H,4H2,1H3/b3-2+
• InChIKey: YTKRILODNOEEPX-NSCUHMNNSA-N

Beschreibung

Allgemeine Beschreibung

Crotyl chloride reacts with trichlorosilane in the presence of tertiary amine and copper salts to give the corresponding allyltrichlorosilanes.

Anwendung

Crotyl chloride has been used:

• to investihgate the kinetics of the reactions of atomic chlorine with series of unsaturated aldehydes and ketones at 298K, to probe structure-reactivity relationships
• in the preparation of (E)-crotyltrichlorosilane

Sicherheitshinweise

• Piktogramme: GHS02,GHS06,GHS05
• Signalwort: Danger
• H-Sätze: H225,H301,H314,H317,H412
• P-Sätze: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - Skin Sens. 1
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 10.4 °F - closed cup
• Flammpunkt (°C): -12 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter