P3011

Potassium thiocyanate

ReagentPlus^®, ≥99.0%

• 동의어(들): Potassium rhodanide
• Linear Formula: KSCN
• CAS Number: 333-20-0
• Molecular Weight: 97.18
• Beilstein: 3594799
• EC Number: 206-370-1
• MDL number: MFCD00011413
• UNSPSC 코드: 12352302
• PubChem Substance ID: 329820159
• NACRES: NA.55

속성

• Quality Level: 100
• 제품 라인: ReagentPlus^®
• 분석: ≥99.0%
• 양식: powder or crystals
• pH: 5.3-8.7 (25 °C, 97.2 g/L)
• mp: 173 °C (lit.)
• SMILES string: [K]SC#N
• InChI: 1S/CHNS.K/c2-1-3;/h3H;/q;+1/p-1
• InChI key: ZNNZYHKDIALBAK-UHFFFAOYSA-M

설명

일반 설명

Potassium thiocyanate (KSCN) is a potassium salt of thiocyanate anion. Its crystalline structure has been analyzed based on polarized infrared spectral data. The inhibition efficiency of KSCN dissolved in 1M HCl against the corrosion of carbon-steel has been evaluated. It facilitates the ring opening of aziridines with high regioselectivity.

애플리케이션

Potassium thiocyanate may be used in the synthesis of the following:

• α-Amino nitriles from tertiary amines.
• Polysubstituted 2-aminothiazoles from vinyl azides.
• Benzisothiazol-3(2H)-one derivatives from o-bromobenzamides.
• Diaryl thioethers from aryl halides.

법적 정보

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H302 + H312 + H332,H318,H412
• 예방조치 성명서: P273 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1
• 보충제 위험성: EUH032
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable