3-cyano -2,2,5,5-tetramethyl -1-pyrrolidinyl oxide, 2154-70-3

Chemical Encyclopedia

November 11, 2025

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Chinese name: 3-cyano-2,2,5,5-tetramethyl-1-pyrrolidinyl oxide
English alias: 3-Cyano-proxyl;3-cyano-2,2,5, phenanthrene, free radical; Ban 2,2,5, phenanthrene; 1-Pyrrolidinyloxy,3-cyano-2,2,5,5-tetramethyl;3-Cyan -2,5, 2,2,; 3-cyano-2,2,5, 2; CAS No.: 70-3
Chemical Formula:

C9H15N2O * Molecular Weight:
167.22800 Melting Point: 31-33℃(lit.) Vapor pressure:
0.00131 mmHgat25 °C Refractive index:
1.506
Symbol:
GHS07 Signal Word:
Warning Cautionary Statement:
P280 Hazard Statement:
H302 H312 H332 Hazard Category Code: R20/21/22 Dangerous Goods Marking:
Xn Safety instructions:
S36