Acros
全场适用
CAS号:2637-34-5
品名:2-巯基吡啶2-Mercaptopyridine
中文别名:吡啶-2(1H)-硫酮;2-吡啶硫醇;
英文别名:2-mercapto-pyridine;thiopyridone-2;2(1H)-Pyridinethione;2-Pyridinethiol,2-Pyridylmercaptan;pyridine-2(1H)-thione;mercaptopyridine;WR608;pyridine-2-thio;2-pyridinethiol;2-pyridinylthiol;2-Pyridinethiol;pyridine-2-thiol;2-PyridylMercaptan;2-Thiopyridone;Pyrid-2-thione;Alrithiol-2;2-Thiopyridine;
分子式:C5H5NS
分子量:111.165
精确质量:111.014
Psa:51.69
RTECS号:UT9600000
BRN号:105758
EINECS号:220-131-9
MDL号:MFCD00006285
密度:1.2g/cm3
沸点:184.9ºC at 760 mmHg
熔点:127-130°C(lit.)
闪点:125°C
折射率:1.653
稳定性:Stable. Incompatible with strong bases, strong oxidizing agents.
储存条件:2-8°C
蒸汽压:0.716mmHg at 25°C
安全说明:S26-S36-S28A-S22
危险类别码:R22; R36/38
WGK Germany:3
海关编码:2933399090
危险品标志:Xn
信号词:Warning
危险性防范说明:P261; P305 + P351 + P338
危险标志:GHS07
危险性描述:H315; H319; H335
简介:2-MercaptopyridineisanorganosulfurcompoundwiththeformulaHSC5H4N.Thisyellowcrystallinesolidisaderivativeofpyridine.Thecompoundanditsderivativesserveprimarilyasacylatingagents.Afewof2-mercaptopyridine’sotherusesincludeservingasaprotectinggroupforaminesandimidesaswellasformingaselectivereducingagent.2-Mercaptopyridineoxidizesto2,2’-dipyridyldisulfide.
用途:有机合成中间体。
规格:
4x25g
25g
5g
1g
100G
25G
5G
1G
10g
100g
500g