4-(4-Carboxyphenyl) piperazine -1-carboxylic acid tert-butyl ester, 162046-66-4

Chinese name: tert-Butyl 4-(4-carboxyphenyl) piperazine -1-carboxylate
english name:4-[4-(tert-Butoxycarbonyl)piperazino]benzoic acid
chinese alias:4-[4-BOC-piperazinyl] benzoic acid; tert-butyl 4-(4-carboxyphenyl) piperazine -1-carboxylate
english alias:4-(4-Carboxyphenyl)piperazine-1-carboxylic acid tert-butyl ester;4-[4-[(2-methylpropan-2-yl)oxycarbonyl]piperazin-1-yl]benzoic acid;
CAS No:162046-66-4
chemical formula: C16H22N2O4
molecular weight:306.36
melting point:50 ℃
boiling point:476.9°C at 760 mmHg
flash Point:242.2°C
vapor pressure: 6.65 E-10mmHgat25 °C
Hazard Category Code: r20/21/22: Harmful by inhalation, skin contact and inadvertent swallowing. R36/37/38 Irritating to eyes, respiratory tract and skin.
Dangerous Goods Signs: xn: Hazardous substances
safety instructions: s22: Do not breathe dust. S26: In case of contact with eyes, immediately rinse with plenty of water and send to a doctor for treatment. S36/37/39: Wear suitable protective clothing, gloves and use protective eyewear or face shield.

Source: https://www.cnchemshop.com/