91095

Trichloracetylisocyanat

purum, ≥97.0% (GC)

• Synonym(e): 2,2,2-Trichloroacetyl isocyanate, alpha,alpha,alpha-Trichloroacetyl isocyanate
• Lineare Formel: Cl₃CCONCO
• CAS-Nummer: 3019-71-4
• Molekulargewicht: 188.40
• Beilstein: 971201
• EG-Nummer: 221-165-7
• MDL-Nummer: MFCD00002033
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 329769998

Eigenschaften

• Qualität: purum
• Qualitätsniveau: 100
• Assay: ≥97.0% (GC)
• Form: liquid
• Brechungsindex: n20/D 1.480 (lit.); n20/D 1.480
• bp: 80-85 °C/20 mmHg (lit.)
• Dichte: 1.581 g/mL at 25 °C (lit.)
• Lagertemp.: 2-8°C
• SMILES String: ClC(Cl)(Cl)C(=O)N=C=O
• InChI: 1S/C3Cl3NO2/c4-3(5,6)2(9)7-1-8
• InChIKey: GRNOZCCBOFGDCL-UHFFFAOYSA-N

Beschreibung

Anwendung

• One-pot synthesis of 2-acylaminobenzimidazoles: A study on the synthesis of 2-acylaminobenzimidazoles via a reaction between trichloroacetyl isocyanate and 1,2-phenylenediamine derivatives (Shajari et al., 2018).


• Cabamothioate compounds: Research on the synthesis of S-aryl (trichloroacetyl) carbamothioate from a reaction of 2-naphthalenethiol or thiophenol derivatives and trichloroacetyl isocyanate (Shajari et al., 2021).


• Chiral calyx[4]arenes: Diastereoselective synthesis of inherently chiral calyx[4]arenes via reaction of trichloroacetyl isocyanate with 1,3-dihydroxy calixarene (Boyko et al., 2016).

Sonstige Hinweise

Derivatisierungsreagens für die strukturelle Zuordnung von Hydroxylverbindungen mittels NMR; Benutzt für die negative chemische Ionisations Massenspektrometrie

Sicherheitshinweise

• Piktogramme: GHS05,GHS06,GHS08
• Signalwort: Danger
• H-Sätze: H311 + H331 - H314 - H317 - H334
• P-Sätze: P261 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1
• Lagerklassenschlüssel: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): 150.8 °F - closed cup
• Flammpunkt (°C): 66 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter