N'-Nitrosonornicotine (NNN) is a tobacco alkaloid known as esophageal carcinogen. NNN is the cause of esophageal and oral cavity cancer in smokers and snuff dippers. The studies showed that the carcinogenicity of (S)-NNN, the predominant enantiomer in tobacco products, may be greater than that of (R)-NNN or racemic NNN.

CAS：80508-23-2
中文别名：
英文别名：[3H]-(+/-)-N\'-Nitrosonornicotine;nitroso-propyl-carbamic acid ethyl ester;N-Propyl-N-nitrosourethane;N-nitroso-N-n-propylurethane;3-(1-nitroso-pyrrolidin-2-yl)-pyridine;N-Propyl-N-nitrosourethan;CARBAMIC ACID,N-NITROSO-N-PROPYL-,ETHYL ESTER;N-Nitroso-N-propyl-urethan;1\'-nitroso-6\'-nor-nicotine;Nitroso-propyl-carbamidsaeure-aethylester;N-nitrosonornicotine;N-Nitroso-nornicotin;
分子式：C9H11N3O
分子量：177.203
精确质量：177.09
Psa：45.56
Logp：1.8378

沸点：154ºC at 0.2 MM HG
熔点：43-45ºC
储存条件：-20ºC Freezer

危险品运输编码：UN2811 6.1/PG 3