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CAS號(hào):2637-34-5
英文名稱(chēng):2-Pyridinethione
英文同義詞:WR 608;NSC 41337;2-mercapto;Alrithiol-2;Pyrid-2-thione;2-Thiopyridone;2-Thiopyridine;thiopyridone-2;2-PYRIDINETHIOL;pyridine-2-thio
中文名稱(chēng):2-吡啶硫酮
中文同義詞:2-吡啶硫醇;2-吡啶硫酮;吡啶-2(1H)-硫酮
分子式:C5H5NS
分子量:111.16
熔點(diǎn):127-130 °C(lit.)
沸點(diǎn):184.9±23.0 °C(Predicted)
密度:1.161 (estimate)
折射率:1.5605 (estimate)
閃點(diǎn):125°C
儲(chǔ)存條件:2-8°C
溶解度:Slightly soluble in chloroform, methanol and dimethyl sulfoxide.
形態(tài):Crystalline Powder
酸度系數(shù)(pKa):pK1:-1.07(+1);pK2:10.00(0) (20°C)
顏色:Yellow to brownish
水溶解性:50 g/L (20 ºC)
敏感性:Air Sensitive
BRN:105758
穩(wěn)定性:Stable. Incompatible with strong bases, strong oxidizing agents.
InChIKey:WHMDPDGBKYUEMW-UHFFFAOYSA-N
CAS 數(shù)據(jù)庫(kù):2637-34-5(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息:2(1H)-Pyridinethione(2637-34-5)
EPA化學(xué)物質(zhì)信息:2-Mercaptopyridine (2637-34-5)