135100

Triphenylphosphine sulfide

98%

• Linear Formula: (C₆H₅)₃PS
• CAS Number: 3878-45-3
• Molecular Weight: 294.35
• Beilstein: 645872
• EC Number: 223-407-7
• MDL number: MFCD00004917
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24848200
• NACRES: NA.22

속성

• 분석: 98%
• 양식: solid
• mp: 161-163 °C (lit.)
• solubility: isooctane: soluble
• SMILES string: S=P(c1ccccc1)(c2ccccc2)c3ccccc3
• InChI: 1S/C18H15PS/c20-19(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
• InChI key: VYNGFCUGSYEOOZ-UHFFFAOYSA-N

설명

일반 설명

Triphenylphosphine sulfide (TPPS) forms TPPS·3I₂ adduct with I₂ molecules[1].

애플리케이션

Triphenylphosphine sulfide was used as internal standard in derivatization method for determination of trace levels of elemental sulphur in gasoline using flame ionization detection[2]. It was also used for extraction of Pd(II) from hydrochloric acid solutions containing small amounts of SCN^-[3].

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves