456926

1-Z-Piperazine

98%

• Synonym(s): 1-(Benzyloxycarbonyl)piperazine, 1-Cbz-Piperazine, Benzyl piperazine-1-carboxylate
• Empirical Formula (Hill Notation): C₁₂H₁₆N₂O₂
• CAS Number: 31166-44-6
• Molecular Weight: 220.27
• Beilstein/REAXYS Number: 179500
• MDL number: MFCD00274317
• UNSPSC Code: 12352100
• PubChem Substance ID: 24869261
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 98%
• refractive index: n20/D 1.546 (lit.)
• bp: 158-161 °C/1.4 mmHg (lit.)
• density: 1.142 g/mL at 25 °C (lit.)
• SMILES string: O=C(OCc1ccccc1)N2CCNCC2
• InChI: 1S/C12H16N2O2/c15-12(14-8-6-13-7-9-14)16-10-11-4-2-1-3-5-11/h1-5,13H,6-10H2
• InChI key: CTOUWUYDDUSBQE-UHFFFAOYSA-N

Safety Information

• 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: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter