389056

3,5-Dichlorphenylisocyanat

96%

• Lineare Formel: Cl₂C₆H₃NCO
• CAS-Nummer: 34893-92-0
• Molekulargewicht: 188.01
• EG-Nummer: 252-276-9
• MDL-Nummer: MFCD00013859
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24864259
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 96%
• Form: solid
• mp (Schmelzpunkt): 32-34 °C (lit.)
• Dichte: 1.38 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: chloro; isocyanate
• SMILES String: Clc1cc(Cl)cc(c1)N=C=O
• InChI: 1S/C7H3Cl2NO/c8-5-1-6(9)3-7(2-5)10-4-11/h1-3H
• InChIKey: XEFUJGURFLOFAN-UHFFFAOYSA-N

Beschreibung

Anwendung

3,5-Dichlorophenyl isocyanate can be used:

• As a reactant to synthesize 3-(3,5-Dichlorophenyl)-2,4-oxazolidinedione (DCPO).
• To synthesize phenylcarbamate derivatives of cellulose and amylose, which are useful as polysaccharide-based chiral stationary phases (CSPs).{70]

Sicherheitshinweise

• Piktogramme: GHS06,GHS08,GHS09
• Signalwort: Danger
• H-Sätze: H315,H317,H319,H330,H334,H335,H411
• P-Sätze: P260 - P273 - P280 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 1 Inhalation - Aquatic Chronic 2 - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1A - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): 235.4 °F - closed cup
• Flammpunkt (°C): 113 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges