442543

DFTPP

analytical standard

• Sinónimos: Bis(pentafluorophenyl)phenylphosphine
• Fórmula lineal: C₆H₅P(C₆F₅)₂
• Número de CAS: 5074-71-5
• Peso molecular: 442.19
• Beilstein/REAXYS Number: 6253897
• EC Number: 225-780-1
• MDL number: MFCD00000291
• UNSPSC Code: 12000000
• PubChem Substance ID: 24867900

Propiedades

• grade: analytical standard
• CofA: current certificate can be downloaded
• packaging: ampule of 100 mg
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• mp: 55-60 °C (lit.)
• application(s): environmental
• format: neat
• storage temp.: 2-30°C
• SMILES string: Fc1c(F)c(F)c(P(c2ccccc2)c3c(F)c(F)c(F)c(F)c3F)c(F)c1F
• InChI: 1S/C18H5F10P/c19-7-9(21)13(25)17(14(26)10(7)22)29(6-4-2-1-3-5-6)18-15(27)11(23)8(20)12(24)16(18)28/h1-5H
• InChI key: OYNXPGGNQMSMTR-UHFFFAOYSA-N

Descripción

General description

Decafluorotriphenylphosphine (DFTPP) is commonly used as a check standard for the calibration of mass spectrum detector (MSD) prior to the analysis of samples under investigation.

Application

DFTPP may be used as a reference compound to assess the abundance performance/calibration of gas chromatography-mass spectrometry (GC-MS) systems prior to the determination of polychlorinated biphenyls in human serum, pesticides in whole blood analysis, nonsteroidal anti-inflammatory drugs (NSAIDs) in blood samples of clinical and forensic cases, organic priority pollutants in the composts of sewage sludge with rice straw and micropollutants in environmental and food samples.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: dust mask type N95 (US), Eyeshields, Gloves