317861

Phenyl isothiocyanate

99%, for protein sequencing

• Sinónimos: PITC
• Fórmula lineal: C₆H₅NCS
• Número de CAS: 103-72-0
• Peso molecular: 135.19
• Beilstein/REAXYS Number: 471392
• EC Number: 203-138-1
• MDL number: MFCD00004798
• UNSPSC Code: 12352100
• PubChem Substance ID: 57648607
• NACRES: NA.21
• form: liquid
• assay: 99%

Propiedades

• type: for protein sequencing
• Quality Level: 100
• assay: 99%
• form: liquid
• refractive index: n20/D 1.6515 (lit.)
• bp: 218 °C (lit.); 221 °C
• mp: −21 °C (lit.)
• solubility: water: insoluble
• density: 1.132 g/mL at 20 °C (lit.)
• functional group: isothiocyanate
• storage temp.: 2-8°C
• SMILES string: S=C=Nc1ccccc1
• InChI: 1S/C7H5NS/c9-6-8-7-4-2-1-3-5-7/h1-5H
• InChI key: QKFJKGMPGYROCL-UHFFFAOYSA-N

Descripción

Application

Used for derivatizing N-terminal amino acids of proteins for automated sequential analysis. Synthon for dithiadiazafulvalenes.

Derivatizing reagent for primary and secondary amines. Used in sequencing peptides by Edman degradation and in amino acid analyses by HPLC.

Información de seguridad

• pictograms: GHS06,GHS08,GHS05
• signalword: Danger
• hcodes: H301,H314,H317,H334
• pcodes: P261 - P272 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1
• Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk_germany: WGK 3
• flash_point_f: 190.4 °F - closed cup
• flash_point_c: 88 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter