511781

2,6-Difluorphenylisothiocyanat

98%

• Lineare Formel: F₂C₆H₃NCS
• CAS-Nummer: 207974-17-2
• Molekulargewicht: 171.17
• MDL-Nummer: MFCD00041047
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24873560
• NACRES: NA.22

Eigenschaften

• Assay: 98%
• Brechungsindex: n20/D 1.604 (lit.)
• bp: 217 °C (lit.)
• Dichte: 1.325 g/mL at 25 °C (lit.)
• Lagertemp.: 2-8°C
• SMILES String: Fc1cccc(F)c1N=C=S
• InChI: 1S/C7H3F2NS/c8-5-2-1-3-6(9)7(5)10-4-11/h1-3H
• InChIKey: DBSXNGIBAKYMSS-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2,6-Difluorophenyl isothiocyanate (1,3-Difluoro-2-isothiocyanatobenzene), an aryl isocyanate, can be prepared from difluoroaniline. 1H-[1,2,4]triazole-3,5-diamine undergoes acylation with 2,6-difluorophenyl isothiocyanate to form the corresponding 1-acyl-1H-[1,2,4]triazole-3,5-diamine.

Sicherheitshinweise

• Piktogramme: GHS08,GHS05
• Signalwort: Danger
• H-Sätze: H314,H334
• P-Sätze: P261 - P280 - P284 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Resp. Sens. 1 - Skin Corr. 1B
• Lagerklassenschlüssel: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): 219.2 °F - closed cup
• Flammpunkt (°C): 104 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter