3-(4-nitrophenoxycarbonyl)-2,2,5,5-tetramethyl-1-pyrrolidinyloxy

3-(4-硝基苯氧基羰基)-2,2,5,5-四甲基-1-吡咯烷基氧化物

Also known as: 3-(4-NITROPHENOXYCARBONYL)-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY, 3-(4-NITROPHENOXYCARBONYL)-PROXYL, 3-(4-NITROPHENOXYCARBONYL)-PROXYL, FREE RADICAL, 3-(4-Nitrophenoxycarbonyl)-proxyl, 98%, free radical, 3-carboxy-PROXYL p-nitrophenyl ester, 3-carboxyl-PROXYL p-nitrophenyl ester, p-nitrophenyl-PROXYL-3-carboxylate, MFCD00010166, 1-Pyrrolidinyloxy, 2,2,5,5-tetramethyl-3-[(4-nitrophenoxy)carbonyl]-, {2,2,5,5-Tetramethyl-3-[(4-nitrophenoxy)carbonyl]-1-pyrrolidinyl}oxidanyl, 3-Carboxy-2,2,5,5-tetramethylpyrrolidine-N-oxyl-p-nitrophenyl ester, DL-3-Carboxy-2,2,5,5-tetramethylpyrrolidine-N-oxyl p-nitrophenyl ester

3-(4-nitrophenoxycarbonyl)-2,2,5,5-tetramethyl-1-pyrrolidinyloxy (CAS 21913-97-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C15H19N2O5 and a molecular weight of 307.32200 g/mol. It is also known as 3-(4-NITROPHENOXYCARBONYL)-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY, 3-(4-NITROPHENOXYCARBONYL)-PROXYL and 3-(4-NITROPHENOXYCARBONYL)-PROXYL, FREE RADICAL. Key properties include a melting point of 77-80ºC, a boiling point of 439.3ºC at 760mmHg, a density of 1.24g/cm3 and a flash point of 219.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

21913-97-3

Jingsj CID

J-39098-9

Molecular Formula

C₁₅H₁₉N₂O₅

Chinese Name

3-(4-硝基苯氧基羰基)-2,2,5,5-四甲基-1-吡咯烷基氧化物

Molecular Weight

307.32200 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026