320129

Acetylchlorid

reagent grade, 98%

• Synonym(e): Acetic acid chloride, Acetic chloride, Ethanoyl chloride
• Lineare Formel: CH₃COCl
• CAS-Nummer: 75-36-5
• Molekulargewicht: 78.50
• Beilstein: 605303
• EG-Nummer: 200-865-6
• MDL-Nummer: MFCD00000719
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24859250
• NACRES: NA.22

Eigenschaften

• Qualität: reagent grade
• Qualitätsniveau: 200
• Dampfdichte: 2.7 (vs air)
• Dampfdruck: 11.69 psi ( 20 °C); 32.33 psi ( 55 °C)
• Assay: 98%
• Form: liquid
• Selbstzündungstemp.: 1353 °F
• Expl.-Gr.: 19 %
• Brechungsindex: n20/D 1.389 (lit.)
• bp: 52 °C (lit.)
• mp (Schmelzpunkt): −112 °C (lit.)
• Dichte: 1.104 g/mL at 25 °C (lit.)
• SMILES String: CC(Cl)=O
• InChI: 1S/C2H3ClO/c1-2(3)4/h1H3
• InChIKey: WETWJCDKMRHUPV-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Acetyl chloride undergoes reaction with decalin and aluminum trichloride to afford a tricyclic enol ether. It promotes the cyclopropanation of alkene with dibromomethane or diiodomethane in the presence of Zn dust and copper chloride in ether. Friedel-Crafts reaction of acetyl chloride with benzene in the presence of MCl₃ (M = Al or Fe) in the ionic liquid 1-butyl-3-methylimidazolium chloride affords MCl₃ adducts of the acetyl chloride, the acetylium ion [CH₃CO]⁺[MCl₄]^- and the MCl₃ adduct of acetophenone.

Anwendung

• Synthesis, Characterization, and Evaluation of Thiazolidine Derivatives of Cysteine for Suppressing Eumelanin Production.: The study discusses the synthesis and evaluation of thiazolidine derivatives of cysteine, where acetyl chloride is used as a reagent, underscoring its importance in pharmaceutical intermediate development. (Amino et al., 2016).
• New URJC-1 Material with Remarkable Stability and Acid-Base Catalytic Properties.: This research introduces the new URJC-1 material, noting its stability and catalytic properties, with acetyl chloride being pivotal in the synthesis process, illustrating its role in material science and catalysis. (Leo et al., 2016).

Sicherheitshinweise

• Piktogramme: GHS02,GHS05
• Signalwort: Danger
• H-Sätze: H225,H314
• P-Sätze: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B
• Zusätzliche Gefahrenhinweise: EUH014
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 41.0 °F - closed cup
• Flammpunkt (°C): 5 °C - closed cup