物质信息
ID:714540
名称和标识
IUPAC传统名
pyridine hydrochloride
IUPAC标准名
pyridine hydrochloride
别名
Pyridinium chloridePyridine hydrochloride吡啶盐酸盐
化合物性质
安全信息
GHS危险品标识
急性毒性（口服，皮肤接触，吸入），类别4
皮肤刺激，类别2
眼刺激，类别2
皮肤过敏，类别1
特定目标器官毒性 -一次接触，类别3
GHS警示性声明
P261-P305+P351+P338-P302+P352-P321-P405-P501A
TSCA收录
是
GHS危险声明
H302-H315-H319-H335
RTECS编号
UT4375000
保存注意事项
Hygroscopic
危险公开号
22-36/37/38
安全公开号
26-36/37-60
欧盟危险性物质标志
有害性 (X)理化性质
沸点
222-224°C
熔点
ca 145°C
产品相关信息
纯度
98%
描述信息
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分子图谱
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参考文献
• Mild acid catalyst, e.g. in the formation of acetals with ethylene glycol: J. Org. Chem., 31, 26 (1966), or 1,3-propanediol: Bull. Soc. Chim. Fr., 2287 (1972); and in the Fischer indole synthesis for acid-sensitive substrates: Synthesis, 645 (1977).
• Demethylation of methyl aryl ethers can also be carried out under solvent-free conditions with microwave irradiation: J. Chem. Res. (Synop.), 394 (1999).
• Classical reagent for cleavage of aryl methyl ethers at 200-220 o : Ber ., 75, 445 (1942), avoiding the strongly acidic or basic conditions of some alternative methods; see, e.g.: J. Org. Chem., 27, 4660 (1962):
• In DMF, has been used for the conversion of alkyl tosylates to chlorides at room temperature: J. Am. Chem. Soc., 80, 2726 (1958).
• Cleaves N-trityl groups from histidine residues in peptide synthesis: Tetrahedron Lett., 28, 6031 (1987).
• Epoxides at ambient temperature in chloroform give chlorohydrins: Synth. Commun., 11, 287 (1981).